top

  Info

  • Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.

  Info

  • Utilizzare questo link per rimuovere la selezione effettuata.

Biblioteca

MARC Lista (tabellare)
Smart antenna engineering / / Ahmed El Zooghby
Smart antenna engineering / / Ahmed El Zooghby
Autore El Zooghby Ahmed
Pubbl/distr/stampa Boston : , : Artech House, , ©2005
Descrizione fisica 1 online resource (347 p.)
Disciplina 621.382/4
Collana Mobile communications series
Soggetto topico Adaptive antennas
Software radio
ISBN 1-59693-068-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Smart Antenna Engineering; Contents v; Preface xiii; Acknowledgments xvii; 1 Introduction 1; 2 Multiple Access Techniques for 2G and 3G Systems 13; 3 Spatial Channel Modeling 61; 4 Fixed Beam Smart Antenna Systems 83; 5 Adaptive Array Systems 117; 6 Smart Antenna Receivers and Algorithms for Radio Base Stations 159; 7 Coverage and Capacity Improvements in 3G Networks 191; 8 Smart Antennas System Aspects 231; 9 Mobile Stations' Smart Antennas 265; 10 MIMO Systems 289; List of Acronyms 305; About the Author 311; Index 313
Record Nr. UNINA-9910784149303321
El Zooghby Ahmed  
Boston : , : Artech House, , ©2005
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Smart antenna engineering / / Ahmed El Zooghby
Smart antenna engineering / / Ahmed El Zooghby
Autore El Zooghby Ahmed
Pubbl/distr/stampa Boston : , : Artech House, , ©2005
Descrizione fisica 1 online resource (347 p.)
Disciplina 621.382/4
Collana Mobile communications series
Soggetto topico Adaptive antennas
Software radio
ISBN 1-59693-068-3
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Smart Antenna Engineering; Contents v; Preface xiii; Acknowledgments xvii; 1 Introduction 1; 2 Multiple Access Techniques for 2G and 3G Systems 13; 3 Spatial Channel Modeling 61; 4 Fixed Beam Smart Antenna Systems 83; 5 Adaptive Array Systems 117; 6 Smart Antenna Receivers and Algorithms for Radio Base Stations 159; 7 Coverage and Capacity Improvements in 3G Networks 191; 8 Smart Antennas System Aspects 231; 9 Mobile Stations' Smart Antennas 265; 10 MIMO Systems 289; List of Acronyms 305; About the Author 311; Index 313
Record Nr. UNINA-9910816679103321
El Zooghby Ahmed  
Boston : , : Artech House, , ©2005
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Smart antenna systems and wireless lans [[electronic resource] /] / Garret T. Okamoto
Smart antenna systems and wireless lans [[electronic resource] /] / Garret T. Okamoto
Autore Okamoto Garret T
Edizione [1st ed. 2002.]
Pubbl/distr/stampa Boston, : Kluwer Academic Publishers, c1999
Descrizione fisica 1 online resource (225 p.)
Disciplina 621.382/4
Collana The Kluwer international series in engineering and computer science
Soggetto topico Adaptive antennas
Wireless communication systems
Local area networks (Computer networks) - Standards
Soggetto genere / forma Electronic books.
ISBN 1-280-20804-X
9786610208043
0-306-47323-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Background for Smart Antenna Systems -- IEEE 802.11 Wireless LAN Standard -- Smart Wireless LAN System Design -- Experimental Setup for Smart Antenna Systems -- Experimental Setup for Smart Antenna Systems -- Computer Simulation Results -- Conclusion.
Record Nr. UNINA-9910454856303321
Okamoto Garret T  
Boston, : Kluwer Academic Publishers, c1999
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Smart antenna systems and wireless lans [[electronic resource] /] / Garret T. Okamoto
Smart antenna systems and wireless lans [[electronic resource] /] / Garret T. Okamoto
Autore Okamoto Garret T
Edizione [1st ed. 2002.]
Pubbl/distr/stampa Boston, : Kluwer Academic Publishers, c1999
Descrizione fisica 1 online resource (225 p.)
Disciplina 621.382/4
Collana The Kluwer international series in engineering and computer science
Soggetto topico Adaptive antennas
Wireless communication systems
Local area networks (Computer networks) - Standards
ISBN 1-280-20804-X
9786610208043
0-306-47323-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Background for Smart Antenna Systems -- IEEE 802.11 Wireless LAN Standard -- Smart Wireless LAN System Design -- Experimental Setup for Smart Antenna Systems -- Experimental Setup for Smart Antenna Systems -- Computer Simulation Results -- Conclusion.
Record Nr. UNINA-9910780033303321
Okamoto Garret T  
Boston, : Kluwer Academic Publishers, c1999
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Smart antenna systems and wireless lans [[electronic resource] /] / Garret T. Okamoto
Smart antenna systems and wireless lans [[electronic resource] /] / Garret T. Okamoto
Autore Okamoto Garret T
Edizione [1st ed. 2002.]
Pubbl/distr/stampa Boston, : Kluwer Academic Publishers, c1999
Descrizione fisica 1 online resource (225 p.)
Disciplina 621.382/4
Collana The Kluwer international series in engineering and computer science
Soggetto topico Adaptive antennas
Wireless communication systems
Local area networks (Computer networks) - Standards
ISBN 1-280-20804-X
9786610208043
0-306-47323-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Background for Smart Antenna Systems -- IEEE 802.11 Wireless LAN Standard -- Smart Wireless LAN System Design -- Experimental Setup for Smart Antenna Systems -- Experimental Setup for Smart Antenna Systems -- Computer Simulation Results -- Conclusion.
Record Nr. UNINA-9910817770303321
Okamoto Garret T  
Boston, : Kluwer Academic Publishers, c1999
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Systems engineering of phased arrays / / Rick Sturdivant, Clifton Quan, Enson Chang
Systems engineering of phased arrays / / Rick Sturdivant, Clifton Quan, Enson Chang
Autore Sturdivant Rick
Edizione [1st ed.]
Pubbl/distr/stampa Boston : , : Artech House, , [2019]
Descrizione fisica 1 PDF (xxi, 291 pages) : illustrations
Disciplina 621.382/4
Collana Artech House radar series
Soggetto topico Phased array antennas - Design and construction
ISBN 1-63081-489-X
9781630814098
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Systems Engineering of Phased Arrays -- Contents -- Preface -- Acknowledgments -- Part I System Engineering Activities -- 1 The Systems Engineering Process and Its Application to Phased Arrays -- 1.1 Introduction -- 1.2 Methodological Reductionism -- 1.3 The Systems Engineering Approach -- 1.4 The Three-Phase Process -- 1.5 Phase 1: Concept Development -- 1.5.1 Needs Analysis -- 1.5.2 Alternatives Exploration -- 1.5.3 Trade Studies and Baseline Selection -- 1.5.4 New Technology Validation -- 1.5.5 Risk Management Plan -- 1.5.6 Other Concept Development Activities -- 1.6 Phase II: Engineering Development -- 1.6.1 Typical Engineering Activities for Phased Arrays -- 1.6.2 Antenna Development -- 1.6.3 Integrated Circuit Development -- 1.6.4 T/R Module Development -- 1.6.5 Thermal Design and Heat Transfer Development -- 1.6.6 Beamformer Development -- 1.6.7 Digital Receiver/Exciter Development -- 1.6.8 Mechanical Structure Development -- 1.6.9 Production Plan Development -- 1.6.10 Acceptance Testing -- 1.6.11 Other Functions -- 1.6.12 Outputs from Engineering Development -- 1.7 Phase III: Post-Development -- 1.7.1 Production -- 1.7.2 Deployment -- 1.7.3 Operation and System Maintenance -- 1.7.4 Eventual Decommissioning -- 1.8 Conclusions -- 1.9 Problems -- References -- 2 Phased Array System Architectures -- 2.1 Introduction to Phased Array System Architectures -- 2.2 Phased Array System Basics -- 2.3 Phased Array Architectures -- 2.3.1 Passive Phased Arrays -- 2.3.2 AESA -- 2.3.3 AESA with Phase Shifters at Each Element and at Each Subarray -- 2.3.4 Element-Level Digital Beamforming -- 2.3.5 Other Methods -- 2.4 Array Architectures for T/R Module Integration -- 2.5 Array Beamforming Options -- 2.6 Polarization Diverse and Wideband Arrays -- 2.7 Conclusions -- 2.8 Problems -- References -- 3 Use Cases for Phased Arrays.
3.1 Introduction to Use Cases -- 3.2 High-Altitude Platform Station -- 3.2.1 Introduction to HAPS -- 3.2.2 HAPS System Description with Key Challenges and Benefits -- 3.2.3 HAPS Examples and Summary -- 3.3 Medical Applications of Phased Arrays -- 3.3.1 Introduction to Medical Phased Arrays -- 3.3.2 Medical Arrays System Description with Key Challenges and Benefits -- 3.3.3 Medical Phased Array Examples and Summary -- 3.4 Phased Array for 5G MIMO Broadband -- 3.4.1 Introduction 5G Broadband Phased Arrays -- 3.4.2 5G Phased Array System Description with Key Challenges and Benefits -- 3.4.3 5G Phased Array Examples and Summary -- 3.5 Airborne Radar for Fighter Aircraft -- 3.5.1 Introduction to Military Phased Arrays -- 3.5.2 Airborne Phased Array System Description with Key Challenges and Benefits -- 3.5.3 Airborne Phased Array Examples and Summary -- 3.6 Conclusions -- 3.7 Problems -- References -- 4 Phased Array Concept Development Example -- 4.1 Introduction -- 4.2 Needs Assessment-A Common Starting Point -- 4.3 Technology Opportunities -- 4.4 System Architecting -- 4.5 The SAI Method for New System Concept Development -- 4.6 Application of the Modified SAI Method to Broadband Access for Small to Medium-Size Public Venues -- 4.6.1 Step 1: Determine Value Proposition and Constraints -- 4.6.2 Step 2: Identification of Potential Perturbations -- 4.6.3 Step 3: Identify Desired Ilities -- 4.6.4 Step 4: Generate Function Alternatives -- 4.6.5 Step 5: Generate Architecture Options -- 4.6.6 Step 6: Select the "Best" Architecture Option -- 4.7 Conclusions -- 4.8 Problems -- References -- Part II Detailed Development Activities -- 5 Antenna Element Technology Options -- 5.1 Introduction -- 5.2 Based Concepts of Antennas -- 5.3 Antenna Development Process -- 5.4 Conventional Dipole -- 5.5 Planar Inverted-F Antenna -- 5.6 Meander Line Antenna.
5.7 Microstrip Patch Antennas -- 5.8 Bowtie Dipole Antenna -- 5.9 Waveguide Radiators -- 5.10 Reflector Antenna -- 5.11 Vivaldi Tapered Slotline Antenna -- 5.12 Low-Profile Vivaldi Tapered Slot Antennas -- 5.13 Tightly Coupled Dipole Array -- 5.14 Conclusions -- 5.15 Problems -- References -- 6 Transmit/Receive Modules -- 6.1 Introduction -- 6.2 Technical Challenges Often Faced in T/R Module Development -- 6.2.1 Heat Transfer -- 6.2.2 Signal Integrity -- 6.2.3 Integration with Other Functions -- 6.2.4 Materials Compatibility -- 6.2.5 Electromagnetic Coupling -- 6.3 General Description of the T/R Module -- 6.3.1 System Location of the T/R Module -- 6.3.2 T/R Block Diagram -- 6.4 T/R Module Detailed Description -- 6.4.1 Low Noise Amplifier -- 6.4.2 Low Noise Amplifier Protection -- 6.4.3 High-Power Amplifier and Driver Amplifier -- 6.4.4 Phase Shifter -- 6.4.5 Duplexer -- 6.5 T/R Module Manufacturing and Test -- 6.5.1 Integrated Circuit Manufacturing -- 6.5.2 Package Manufacturing -- 6.5.3 Interconnects Types -- 6.5.4 T/R Module Test -- 6.6 Examples of T/R Modules -- 6.6.1 A 3-D Ceramic T/R Module for Space-Based Applications -- 6.6.2 T/R Module Using Laminate Circuit Board Technology -- 6.6.3 60-GHz CMOS T/R Module Integrated with Antennas -- 6.7 Conclusions -- 6.8 Problems -- References -- 7 Thermal Design, Heat Transfer Trade Studies, and Reliability -- 7.1 Introduction -- 7.2 Heat Transfer Fundamentals at the Integrated Circuit Level -- 7.3 Reliability and MTTF -- 7.4 Example: Millimeter-Wave SATCOM Front End -- 7.5 Array Cooling Methods -- 7.5.1 The Challenge of Phased Array Cooling -- 7.5.2 Brick Array Cooling -- 7.5.3 Tile Array Cooling -- 7.6 Other Reliability Drivers for Phased Arrays -- 7.7 Materials Used for Thermal Management -- 7.8 Conclusions -- 7.9 Problems -- References -- 8 Analog versus Digital Beamforming -- 8.1 Introduction.
8.2 Benefits and Challenges in Analog Beamforming -- 8.3 Benefits and Challenges in Digital Beamforming -- 8.4 Basic Digital Beamforming -- 8.5 Adaptive Beamforming -- 8.6 Errors in Beamforming and Their Effects -- 8.7 Multiple Access Methods for 5G Phased Arrays -- 8.7.1 Orthogonal Frequency Division Multiple Access -- 8.7.2 Code Division Multiple Access -- 8.7.3 Other Access Technologies -- 8.8 Conclusions -- 8.9 Problems -- References -- 9 Digital Receiver Exciters -- 9.1 Introduction -- 9.2 Digital Receiver Architecture Options -- 9.3 Example Trade Study on Digital Receiver Architecture -- 9.4 Digital Exciter Architecture Options -- 9.5 Main Components of a Digital Receiver Exciter -- 9.5.1 Low Noise Amplifier -- 9.5.2 Digital Attenuator -- 9.5.3 Frequency Mixer -- 9.5.4 Preselection, Image Rejection, and Antialiasing Filters -- 9.5.5 Frequency Multipliers -- 9.5.6 ADC -- 9.6 Analysis of DRXs -- 9.7 Conclusions -- 9.8 Problems -- References -- Part III System Modeling and Advanced Development Activities -- 10 Phased Array System Modeling -- 10.1 Introduction -- 10.2 LFOV Receiver Array -- 10.3 Multichannel Communication System Design -- 10.4 Stripmap Synthetic Aperture Radar -- 10.5 Radar Detection Performance -- 10.6 Conclusions -- 10.7 Problems -- References -- Appendix 10A Excel Spreadsheet for the LFOV Array -- Appendix 10B Scilab Code for the Communication System Receiver Array -- Appendix 10C Scilab Code for the Stripmap SAR Simulation -- Appendix 10D Gaussian ROC Curve Derivation -- 11 Advanced Development Activities for Phased Arrays -- 11.1 Introduction -- 11.2 System Risk Management -- 11.3 Advanced Development Activities -- 11.4 Types of Advanced Development Risk Reduction Activities -- 11.5 Typical Risks in Phased Array Development -- 11.6 Advanced Development Impacts All Levels of the System -- 11.7 Other Risk Analysis Topics.
11.8 Conclusions -- 11.9 Problems -- References -- 12 Conclusions -- About the Authors -- Index.
Record Nr. UNINA-9910793302103321
Sturdivant Rick  
Boston : , : Artech House, , [2019]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Systems engineering of phased arrays / / Rick Sturdivant, Clifton Quan, Enson Chang
Systems engineering of phased arrays / / Rick Sturdivant, Clifton Quan, Enson Chang
Autore Sturdivant Rick
Edizione [1st ed.]
Pubbl/distr/stampa Boston : , : Artech House, , [2019]
Descrizione fisica 1 PDF (xxi, 291 pages) : illustrations
Disciplina 621.382/4
Collana Artech House radar series
Soggetto topico Phased array antennas - Design and construction
ISBN 1-63081-489-X
9781630814098
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Systems Engineering of Phased Arrays -- Contents -- Preface -- Acknowledgments -- Part I System Engineering Activities -- 1 The Systems Engineering Process and Its Application to Phased Arrays -- 1.1 Introduction -- 1.2 Methodological Reductionism -- 1.3 The Systems Engineering Approach -- 1.4 The Three-Phase Process -- 1.5 Phase 1: Concept Development -- 1.5.1 Needs Analysis -- 1.5.2 Alternatives Exploration -- 1.5.3 Trade Studies and Baseline Selection -- 1.5.4 New Technology Validation -- 1.5.5 Risk Management Plan -- 1.5.6 Other Concept Development Activities -- 1.6 Phase II: Engineering Development -- 1.6.1 Typical Engineering Activities for Phased Arrays -- 1.6.2 Antenna Development -- 1.6.3 Integrated Circuit Development -- 1.6.4 T/R Module Development -- 1.6.5 Thermal Design and Heat Transfer Development -- 1.6.6 Beamformer Development -- 1.6.7 Digital Receiver/Exciter Development -- 1.6.8 Mechanical Structure Development -- 1.6.9 Production Plan Development -- 1.6.10 Acceptance Testing -- 1.6.11 Other Functions -- 1.6.12 Outputs from Engineering Development -- 1.7 Phase III: Post-Development -- 1.7.1 Production -- 1.7.2 Deployment -- 1.7.3 Operation and System Maintenance -- 1.7.4 Eventual Decommissioning -- 1.8 Conclusions -- 1.9 Problems -- References -- 2 Phased Array System Architectures -- 2.1 Introduction to Phased Array System Architectures -- 2.2 Phased Array System Basics -- 2.3 Phased Array Architectures -- 2.3.1 Passive Phased Arrays -- 2.3.2 AESA -- 2.3.3 AESA with Phase Shifters at Each Element and at Each Subarray -- 2.3.4 Element-Level Digital Beamforming -- 2.3.5 Other Methods -- 2.4 Array Architectures for T/R Module Integration -- 2.5 Array Beamforming Options -- 2.6 Polarization Diverse and Wideband Arrays -- 2.7 Conclusions -- 2.8 Problems -- References -- 3 Use Cases for Phased Arrays.
3.1 Introduction to Use Cases -- 3.2 High-Altitude Platform Station -- 3.2.1 Introduction to HAPS -- 3.2.2 HAPS System Description with Key Challenges and Benefits -- 3.2.3 HAPS Examples and Summary -- 3.3 Medical Applications of Phased Arrays -- 3.3.1 Introduction to Medical Phased Arrays -- 3.3.2 Medical Arrays System Description with Key Challenges and Benefits -- 3.3.3 Medical Phased Array Examples and Summary -- 3.4 Phased Array for 5G MIMO Broadband -- 3.4.1 Introduction 5G Broadband Phased Arrays -- 3.4.2 5G Phased Array System Description with Key Challenges and Benefits -- 3.4.3 5G Phased Array Examples and Summary -- 3.5 Airborne Radar for Fighter Aircraft -- 3.5.1 Introduction to Military Phased Arrays -- 3.5.2 Airborne Phased Array System Description with Key Challenges and Benefits -- 3.5.3 Airborne Phased Array Examples and Summary -- 3.6 Conclusions -- 3.7 Problems -- References -- 4 Phased Array Concept Development Example -- 4.1 Introduction -- 4.2 Needs Assessment-A Common Starting Point -- 4.3 Technology Opportunities -- 4.4 System Architecting -- 4.5 The SAI Method for New System Concept Development -- 4.6 Application of the Modified SAI Method to Broadband Access for Small to Medium-Size Public Venues -- 4.6.1 Step 1: Determine Value Proposition and Constraints -- 4.6.2 Step 2: Identification of Potential Perturbations -- 4.6.3 Step 3: Identify Desired Ilities -- 4.6.4 Step 4: Generate Function Alternatives -- 4.6.5 Step 5: Generate Architecture Options -- 4.6.6 Step 6: Select the "Best" Architecture Option -- 4.7 Conclusions -- 4.8 Problems -- References -- Part II Detailed Development Activities -- 5 Antenna Element Technology Options -- 5.1 Introduction -- 5.2 Based Concepts of Antennas -- 5.3 Antenna Development Process -- 5.4 Conventional Dipole -- 5.5 Planar Inverted-F Antenna -- 5.6 Meander Line Antenna.
5.7 Microstrip Patch Antennas -- 5.8 Bowtie Dipole Antenna -- 5.9 Waveguide Radiators -- 5.10 Reflector Antenna -- 5.11 Vivaldi Tapered Slotline Antenna -- 5.12 Low-Profile Vivaldi Tapered Slot Antennas -- 5.13 Tightly Coupled Dipole Array -- 5.14 Conclusions -- 5.15 Problems -- References -- 6 Transmit/Receive Modules -- 6.1 Introduction -- 6.2 Technical Challenges Often Faced in T/R Module Development -- 6.2.1 Heat Transfer -- 6.2.2 Signal Integrity -- 6.2.3 Integration with Other Functions -- 6.2.4 Materials Compatibility -- 6.2.5 Electromagnetic Coupling -- 6.3 General Description of the T/R Module -- 6.3.1 System Location of the T/R Module -- 6.3.2 T/R Block Diagram -- 6.4 T/R Module Detailed Description -- 6.4.1 Low Noise Amplifier -- 6.4.2 Low Noise Amplifier Protection -- 6.4.3 High-Power Amplifier and Driver Amplifier -- 6.4.4 Phase Shifter -- 6.4.5 Duplexer -- 6.5 T/R Module Manufacturing and Test -- 6.5.1 Integrated Circuit Manufacturing -- 6.5.2 Package Manufacturing -- 6.5.3 Interconnects Types -- 6.5.4 T/R Module Test -- 6.6 Examples of T/R Modules -- 6.6.1 A 3-D Ceramic T/R Module for Space-Based Applications -- 6.6.2 T/R Module Using Laminate Circuit Board Technology -- 6.6.3 60-GHz CMOS T/R Module Integrated with Antennas -- 6.7 Conclusions -- 6.8 Problems -- References -- 7 Thermal Design, Heat Transfer Trade Studies, and Reliability -- 7.1 Introduction -- 7.2 Heat Transfer Fundamentals at the Integrated Circuit Level -- 7.3 Reliability and MTTF -- 7.4 Example: Millimeter-Wave SATCOM Front End -- 7.5 Array Cooling Methods -- 7.5.1 The Challenge of Phased Array Cooling -- 7.5.2 Brick Array Cooling -- 7.5.3 Tile Array Cooling -- 7.6 Other Reliability Drivers for Phased Arrays -- 7.7 Materials Used for Thermal Management -- 7.8 Conclusions -- 7.9 Problems -- References -- 8 Analog versus Digital Beamforming -- 8.1 Introduction.
8.2 Benefits and Challenges in Analog Beamforming -- 8.3 Benefits and Challenges in Digital Beamforming -- 8.4 Basic Digital Beamforming -- 8.5 Adaptive Beamforming -- 8.6 Errors in Beamforming and Their Effects -- 8.7 Multiple Access Methods for 5G Phased Arrays -- 8.7.1 Orthogonal Frequency Division Multiple Access -- 8.7.2 Code Division Multiple Access -- 8.7.3 Other Access Technologies -- 8.8 Conclusions -- 8.9 Problems -- References -- 9 Digital Receiver Exciters -- 9.1 Introduction -- 9.2 Digital Receiver Architecture Options -- 9.3 Example Trade Study on Digital Receiver Architecture -- 9.4 Digital Exciter Architecture Options -- 9.5 Main Components of a Digital Receiver Exciter -- 9.5.1 Low Noise Amplifier -- 9.5.2 Digital Attenuator -- 9.5.3 Frequency Mixer -- 9.5.4 Preselection, Image Rejection, and Antialiasing Filters -- 9.5.5 Frequency Multipliers -- 9.5.6 ADC -- 9.6 Analysis of DRXs -- 9.7 Conclusions -- 9.8 Problems -- References -- Part III System Modeling and Advanced Development Activities -- 10 Phased Array System Modeling -- 10.1 Introduction -- 10.2 LFOV Receiver Array -- 10.3 Multichannel Communication System Design -- 10.4 Stripmap Synthetic Aperture Radar -- 10.5 Radar Detection Performance -- 10.6 Conclusions -- 10.7 Problems -- References -- Appendix 10A Excel Spreadsheet for the LFOV Array -- Appendix 10B Scilab Code for the Communication System Receiver Array -- Appendix 10C Scilab Code for the Stripmap SAR Simulation -- Appendix 10D Gaussian ROC Curve Derivation -- 11 Advanced Development Activities for Phased Arrays -- 11.1 Introduction -- 11.2 System Risk Management -- 11.3 Advanced Development Activities -- 11.4 Types of Advanced Development Risk Reduction Activities -- 11.5 Typical Risks in Phased Array Development -- 11.6 Advanced Development Impacts All Levels of the System -- 11.7 Other Risk Analysis Topics.
11.8 Conclusions -- 11.9 Problems -- References -- 12 Conclusions -- About the Authors -- Index.
Record Nr. UNINA-9910809047303321
Sturdivant Rick  
Boston : , : Artech House, , [2019]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Ultra-wide band antennas [[electronic resource] /] / edited by Xavier Begaud
Ultra-wide band antennas [[electronic resource] /] / edited by Xavier Begaud
Autore Begaud Xavier
Edizione [1st edition]
Pubbl/distr/stampa London, : ISTE
Descrizione fisica 1 online resource (292 p.)
Disciplina 621.382/4
621.3824
621.384135
Altri autori (Persone) BegaudXavier
Collana ISTE
Soggetto topico Ultra-wideband antennas
ISBN 1-118-55775-1
1-118-58657-3
1-299-27736-5
1-118-58659-X
Classificazione TEC008000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Ultra Wide Band Antennas; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Applications of Ultra Wide Band Systems; 1.1. Introduction; 1.2. UWB regulation: a complex context; 1.2.1. UWB regulation in the USA; 1.2.2. UWB regulation in Europe; 1.2.3. UWB regulation in Japan; 1.2.4. Emission mask in the United States, Europe and Japan; 1.3. Formal Ultra Wide Band types; 1.3.1. Ultra Wide Band Impulse Radio (UWB-IR); 1.3.2. OFDM-ultra wide band (UWB-OFDM); 1.4. Non-formal ultra wide band types; 1.4.1. Ultra wide band frequency hopping (UWB-FH)
1.4.2. Chirp Ultra Wide Band (UWB-FM)1.5. Comparison between the different Ultra Wide Band techniques; 1.6. Typical UWB-OFDM applications; 1.6.1. Peripheral connection to a PC; 1.6.2. High speed applications in large structures with optical fiber backbone; 1.6.3. High speed UWB in a harsh indoor environment; 1.6.4. High speed UWB combined with other technologies; 1.7. Specialized UWB-OFDM applications; 1.7.1. Last mile radio applications; 1.7.2. Information and video streaming applications; 1.8. Typical applications of the Impulse Radio UWB, UWB-FH and UWB-FM
1.8.1. Professional geo-localization1.8.2. Geolocalization for private individuals; 1.9. Impact on the antennas; Chapter 2. Radiation Characteristics of Antennas; 2.1. Introduction; 2.1.1. What is an antenna and how can we define it?; 2.1.2. Where does antenna radiation come from?; 2.2. How can we characterize an antenna?; 2.2.1. Plane wave and polarization; 2.3. Radiation fields and radiation power; 2.3.1. Radiation fields; 2.3.2. Radiation power; 2.3.3. The radiation pattern, the phase center; 2.3.4. Directive gain, directivity; 2.3.5. Radiation impedance and radiation resistance
2.4. Gain, efficiency and effective aperture2.4.1. Gain and efficiency; 2.4.2. Receive antenna effective aperture; 2.5. Budget link, transfer function; 2.6. Equivalent circuits of the antennas; 2.7. Bandwidth; 2.8. Example of characterization: the triangular probe antenna in F; 2.8.1. Description of the structure; 2.8.2. Impedance matching; 2.8.3. Radiation patterns; 2.8.4. Optimization of the antenna; Chapter 3. Representation, Characterization and Modeling of Ultra Wide Band Antennas; 3.1. Introduction; 3.2. Specificities of UWB antennas: stakes and representation
3.2.1. Context and requirements of an effective and complete representation3.2.2. Transfer function in transmission; 3.2.3. Transfer function in reception, reciprocity; 3.2.4. Transfer function and "conventional" quantities; 3.2.5. Elements on the measurement of transfer functions in the frequency domain; 3.3. Temporal behavior, distortion; 3.4. Distortion and ideality; 3.5. Performance characterization: synthetic indicators; 3.5.1. Energy gain and mean realized gain (MRG); 3.5.2. Synthetic indicators of distortion
3.6. Parsimonious representation by development of singularities and spherical modes
Record Nr. UNINA-9910139233803321
Begaud Xavier  
London, : ISTE
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Ultra-wide band antennas [[electronic resource] /] / edited by Xavier Begaud
Ultra-wide band antennas [[electronic resource] /] / edited by Xavier Begaud
Autore Begaud Xavier
Edizione [1st edition]
Pubbl/distr/stampa London, : ISTE
Descrizione fisica 1 online resource (292 p.)
Disciplina 621.382/4
621.3824
621.384135
Altri autori (Persone) BegaudXavier
Collana ISTE
Soggetto topico Ultra-wideband antennas
ISBN 1-118-55775-1
1-118-58657-3
1-299-27736-5
1-118-58659-X
Classificazione TEC008000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Ultra Wide Band Antennas; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Applications of Ultra Wide Band Systems; 1.1. Introduction; 1.2. UWB regulation: a complex context; 1.2.1. UWB regulation in the USA; 1.2.2. UWB regulation in Europe; 1.2.3. UWB regulation in Japan; 1.2.4. Emission mask in the United States, Europe and Japan; 1.3. Formal Ultra Wide Band types; 1.3.1. Ultra Wide Band Impulse Radio (UWB-IR); 1.3.2. OFDM-ultra wide band (UWB-OFDM); 1.4. Non-formal ultra wide band types; 1.4.1. Ultra wide band frequency hopping (UWB-FH)
1.4.2. Chirp Ultra Wide Band (UWB-FM)1.5. Comparison between the different Ultra Wide Band techniques; 1.6. Typical UWB-OFDM applications; 1.6.1. Peripheral connection to a PC; 1.6.2. High speed applications in large structures with optical fiber backbone; 1.6.3. High speed UWB in a harsh indoor environment; 1.6.4. High speed UWB combined with other technologies; 1.7. Specialized UWB-OFDM applications; 1.7.1. Last mile radio applications; 1.7.2. Information and video streaming applications; 1.8. Typical applications of the Impulse Radio UWB, UWB-FH and UWB-FM
1.8.1. Professional geo-localization1.8.2. Geolocalization for private individuals; 1.9. Impact on the antennas; Chapter 2. Radiation Characteristics of Antennas; 2.1. Introduction; 2.1.1. What is an antenna and how can we define it?; 2.1.2. Where does antenna radiation come from?; 2.2. How can we characterize an antenna?; 2.2.1. Plane wave and polarization; 2.3. Radiation fields and radiation power; 2.3.1. Radiation fields; 2.3.2. Radiation power; 2.3.3. The radiation pattern, the phase center; 2.3.4. Directive gain, directivity; 2.3.5. Radiation impedance and radiation resistance
2.4. Gain, efficiency and effective aperture2.4.1. Gain and efficiency; 2.4.2. Receive antenna effective aperture; 2.5. Budget link, transfer function; 2.6. Equivalent circuits of the antennas; 2.7. Bandwidth; 2.8. Example of characterization: the triangular probe antenna in F; 2.8.1. Description of the structure; 2.8.2. Impedance matching; 2.8.3. Radiation patterns; 2.8.4. Optimization of the antenna; Chapter 3. Representation, Characterization and Modeling of Ultra Wide Band Antennas; 3.1. Introduction; 3.2. Specificities of UWB antennas: stakes and representation
3.2.1. Context and requirements of an effective and complete representation3.2.2. Transfer function in transmission; 3.2.3. Transfer function in reception, reciprocity; 3.2.4. Transfer function and "conventional" quantities; 3.2.5. Elements on the measurement of transfer functions in the frequency domain; 3.3. Temporal behavior, distortion; 3.4. Distortion and ideality; 3.5. Performance characterization: synthetic indicators; 3.5.1. Energy gain and mean realized gain (MRG); 3.5.2. Synthetic indicators of distortion
3.6. Parsimonious representation by development of singularities and spherical modes
Record Nr. UNINA-9910830670703321
Begaud Xavier  
London, : ISTE
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Ultra-wide band antennas [[electronic resource] /] / edited by Xavier Begaud
Ultra-wide band antennas [[electronic resource] /] / edited by Xavier Begaud
Autore Begaud Xavier
Edizione [1st edition]
Pubbl/distr/stampa London, : ISTE
Descrizione fisica 1 online resource (292 p.)
Disciplina 621.382/4
621.3824
621.384135
Altri autori (Persone) BegaudXavier
Collana ISTE
Soggetto topico Ultra-wideband antennas
ISBN 1-118-55775-1
1-118-58657-3
1-299-27736-5
1-118-58659-X
Classificazione TEC008000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Ultra Wide Band Antennas; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Applications of Ultra Wide Band Systems; 1.1. Introduction; 1.2. UWB regulation: a complex context; 1.2.1. UWB regulation in the USA; 1.2.2. UWB regulation in Europe; 1.2.3. UWB regulation in Japan; 1.2.4. Emission mask in the United States, Europe and Japan; 1.3. Formal Ultra Wide Band types; 1.3.1. Ultra Wide Band Impulse Radio (UWB-IR); 1.3.2. OFDM-ultra wide band (UWB-OFDM); 1.4. Non-formal ultra wide band types; 1.4.1. Ultra wide band frequency hopping (UWB-FH)
1.4.2. Chirp Ultra Wide Band (UWB-FM)1.5. Comparison between the different Ultra Wide Band techniques; 1.6. Typical UWB-OFDM applications; 1.6.1. Peripheral connection to a PC; 1.6.2. High speed applications in large structures with optical fiber backbone; 1.6.3. High speed UWB in a harsh indoor environment; 1.6.4. High speed UWB combined with other technologies; 1.7. Specialized UWB-OFDM applications; 1.7.1. Last mile radio applications; 1.7.2. Information and video streaming applications; 1.8. Typical applications of the Impulse Radio UWB, UWB-FH and UWB-FM
1.8.1. Professional geo-localization1.8.2. Geolocalization for private individuals; 1.9. Impact on the antennas; Chapter 2. Radiation Characteristics of Antennas; 2.1. Introduction; 2.1.1. What is an antenna and how can we define it?; 2.1.2. Where does antenna radiation come from?; 2.2. How can we characterize an antenna?; 2.2.1. Plane wave and polarization; 2.3. Radiation fields and radiation power; 2.3.1. Radiation fields; 2.3.2. Radiation power; 2.3.3. The radiation pattern, the phase center; 2.3.4. Directive gain, directivity; 2.3.5. Radiation impedance and radiation resistance
2.4. Gain, efficiency and effective aperture2.4.1. Gain and efficiency; 2.4.2. Receive antenna effective aperture; 2.5. Budget link, transfer function; 2.6. Equivalent circuits of the antennas; 2.7. Bandwidth; 2.8. Example of characterization: the triangular probe antenna in F; 2.8.1. Description of the structure; 2.8.2. Impedance matching; 2.8.3. Radiation patterns; 2.8.4. Optimization of the antenna; Chapter 3. Representation, Characterization and Modeling of Ultra Wide Band Antennas; 3.1. Introduction; 3.2. Specificities of UWB antennas: stakes and representation
3.2.1. Context and requirements of an effective and complete representation3.2.2. Transfer function in transmission; 3.2.3. Transfer function in reception, reciprocity; 3.2.4. Transfer function and "conventional" quantities; 3.2.5. Elements on the measurement of transfer functions in the frequency domain; 3.3. Temporal behavior, distortion; 3.4. Distortion and ideality; 3.5. Performance characterization: synthetic indicators; 3.5.1. Energy gain and mean realized gain (MRG); 3.5.2. Synthetic indicators of distortion
3.6. Parsimonious representation by development of singularities and spherical modes
Record Nr. UNINA-9910840976903321
Begaud Xavier  
London, : ISTE
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui