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All-digital frequency synthesizer in deep-submicron CMOS [[electronic resource] /] / Robert Bogdan Staszewski, Poras T. Balasara
| All-digital frequency synthesizer in deep-submicron CMOS [[electronic resource] /] / Robert Bogdan Staszewski, Poras T. Balasara |
| Autore | Staszewski Robert Bogdan <1965-> |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley-Interscience, c2006 |
| Descrizione fisica | 1 online resource (281 p.) |
| Disciplina |
621.3815363
621.3815486 |
| Altri autori (Persone) | BalsaraPoras T. <1961-> |
| Soggetto topico |
Frequency synthesizers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Metal oxide semiconductors, Complementary - Design and construction |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-65439-2
9786610654390 0-470-04195-1 0-470-04194-3 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
ALL-DIGITAL FREQUENCY SYNTHESIZER IN DEEP-SUBMICRON CMOS; CONTENTS; PREFACE; Acknowledgments; 1 INTRODUCTION; 1.1 Frequency Synthesis; 1.1.1 Noise in Oscillators; 1.1.2 Frequency Synthesis Techniques; 1.2 Frequency Synthesizer as an Integral Part of an RF Transceiver; 1.2.1 Transmitter; 1.2.2 Receiver; 1.2.3 Toward Direct Transmitter Modulation; 1.3 Frequency Synthesizers for Mobile Communications; 1.3.1 Integer-N PLL Architecture; 1.3.2 Fractional-N PLL Architecture; 1.3.3 Toward an All-Digital PLL Approach; 1.4 Implementation of an RF Synthesizer
1.4.1 CMOS vs. Traditional RF Process Technologies1.4.2 Deep-Submicron CMOS; 1.4.3 Digitally Intensive Approach; 1.4.4 System Integration; 1.4.5 System Integration Challenges for Deep-Submicron CMOS; 2 DIGITALLY CONTROLLED OSCILLATOR; 2.1 Varactor in a Deep-Submicron CMOS Process; 2.2 Fully Digital Control of Oscillating Frequency; 2.3 LC Tank; 2.4 Oscillator Core; 2.5 Open-Loop Narrowband Digital-to-Frequency Conversion; 2.6 Example Implementation; 2.7 Time-Domain Mathematical Model of a DCO; 2.8 Summary; 3 NORMALIZED DCO; 3.1 Oscillator Transfer Function and Gain; 3.2 DCO Gain Estimation 3.3 DCO Gain Normalization3.4 Principle of Synchronously Optimal DCO Tuning Word Retiming; 3.5 Time Dithering of DCO Tuning Input; 3.5.1 Oscillator Tune Time Dithering Principle; 3.5.2 Direct Time Dithering of Tuning Input; 3.5.3 Update Clock Dithering Scheme; 3.6 Implementation of PVT and Acquisition DCO Bits; 3.7 Implementation of Tracking DCO Bits; 3.7.1 High-Speed Dithering of Fractional Varactors; 3.7.2 Dynamic Element Matching of Varactors; 3.7.3 DCO Varactor Rearrangement; 3.8 Time-Domain Model; 3.9 Summary; 4 ALL-DIGITAL PHASE-LOCKED LOOP; 4.1 Phase-Domain Operation 4.2 Reference Clock Retiming4.3 Phase Detection; 4.3.1 Difference Mode of ADPLL Operation; 4.3.2 Integer-Domain Operation; 4.4 Modulo Arithmetic of the Reference and Variable Phases; 4.4.1 Variable-Phase Accumulator (PV Block); 4.5 Time-to-Digital Converter; 4.5.1 Frequency Reference Edge Estimation; 4.6 Fractional Error Estimator; 4.6.1 Fractional-Division Ratio Compensation; 4.6.2 TDC Resolution Effect on Estimated Frequency Resolution; 4.6.3 Active Removal of Fractional Spurs Through TDC (Optional); 4.7 Frequency Reference Retiming by a DCO Clock; 4.7.1 Sense Amplifier-Based Flip-Flop 4.7.2 General Idea of Clock Retiming4.7.3 Implementation; 4.7.4 Time-Deferred Calculation of the Variable Phase (Optional); 4.8 Loop Gain Factor; 4.8.1 Phase-Error Dynamic Range; 4.9 Phase-Domain ADPLL Architecture; 4.9.1 Close-in Spurs Due to Injection Pulling; 4.10 PLL Frequency Response; 4.10.1 Conversion Between the s- and z-Domains; 4.11 Noise and Error Sources; 4.11.1 TDC Resolution Effect on Phase Noise; 4.11.2 Phase Noise Due to DCO ΣΔ Dithering; 4.12 Type II ADPLL; 4.12.1 PLL Frequency Response of a Type II Loop; 4.13 Higher-Order ADPLL; 4.13.1 PLL Stability Analysis 4.14 Nonlinear Differential Term of an ADPLL |
| Record Nr. | UNINA-9910143413503321 |
Staszewski Robert Bogdan <1965->
|
||
| Hoboken, N.J., : Wiley-Interscience, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
All-digital frequency synthesizer in deep-submicron CMOS [[electronic resource] /] / Robert Bogdan Staszewski, Poras T. Balasara
| All-digital frequency synthesizer in deep-submicron CMOS [[electronic resource] /] / Robert Bogdan Staszewski, Poras T. Balasara |
| Autore | Staszewski Robert Bogdan <1965-> |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley-Interscience, c2006 |
| Descrizione fisica | 1 online resource (281 p.) |
| Disciplina |
621.3815363
621.3815486 |
| Altri autori (Persone) | BalsaraPoras T. <1961-> |
| Soggetto topico |
Frequency synthesizers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Metal oxide semiconductors, Complementary - Design and construction |
| ISBN |
1-280-65439-2
9786610654390 0-470-04195-1 0-470-04194-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
ALL-DIGITAL FREQUENCY SYNTHESIZER IN DEEP-SUBMICRON CMOS; CONTENTS; PREFACE; Acknowledgments; 1 INTRODUCTION; 1.1 Frequency Synthesis; 1.1.1 Noise in Oscillators; 1.1.2 Frequency Synthesis Techniques; 1.2 Frequency Synthesizer as an Integral Part of an RF Transceiver; 1.2.1 Transmitter; 1.2.2 Receiver; 1.2.3 Toward Direct Transmitter Modulation; 1.3 Frequency Synthesizers for Mobile Communications; 1.3.1 Integer-N PLL Architecture; 1.3.2 Fractional-N PLL Architecture; 1.3.3 Toward an All-Digital PLL Approach; 1.4 Implementation of an RF Synthesizer
1.4.1 CMOS vs. Traditional RF Process Technologies1.4.2 Deep-Submicron CMOS; 1.4.3 Digitally Intensive Approach; 1.4.4 System Integration; 1.4.5 System Integration Challenges for Deep-Submicron CMOS; 2 DIGITALLY CONTROLLED OSCILLATOR; 2.1 Varactor in a Deep-Submicron CMOS Process; 2.2 Fully Digital Control of Oscillating Frequency; 2.3 LC Tank; 2.4 Oscillator Core; 2.5 Open-Loop Narrowband Digital-to-Frequency Conversion; 2.6 Example Implementation; 2.7 Time-Domain Mathematical Model of a DCO; 2.8 Summary; 3 NORMALIZED DCO; 3.1 Oscillator Transfer Function and Gain; 3.2 DCO Gain Estimation 3.3 DCO Gain Normalization3.4 Principle of Synchronously Optimal DCO Tuning Word Retiming; 3.5 Time Dithering of DCO Tuning Input; 3.5.1 Oscillator Tune Time Dithering Principle; 3.5.2 Direct Time Dithering of Tuning Input; 3.5.3 Update Clock Dithering Scheme; 3.6 Implementation of PVT and Acquisition DCO Bits; 3.7 Implementation of Tracking DCO Bits; 3.7.1 High-Speed Dithering of Fractional Varactors; 3.7.2 Dynamic Element Matching of Varactors; 3.7.3 DCO Varactor Rearrangement; 3.8 Time-Domain Model; 3.9 Summary; 4 ALL-DIGITAL PHASE-LOCKED LOOP; 4.1 Phase-Domain Operation 4.2 Reference Clock Retiming4.3 Phase Detection; 4.3.1 Difference Mode of ADPLL Operation; 4.3.2 Integer-Domain Operation; 4.4 Modulo Arithmetic of the Reference and Variable Phases; 4.4.1 Variable-Phase Accumulator (PV Block); 4.5 Time-to-Digital Converter; 4.5.1 Frequency Reference Edge Estimation; 4.6 Fractional Error Estimator; 4.6.1 Fractional-Division Ratio Compensation; 4.6.2 TDC Resolution Effect on Estimated Frequency Resolution; 4.6.3 Active Removal of Fractional Spurs Through TDC (Optional); 4.7 Frequency Reference Retiming by a DCO Clock; 4.7.1 Sense Amplifier-Based Flip-Flop 4.7.2 General Idea of Clock Retiming4.7.3 Implementation; 4.7.4 Time-Deferred Calculation of the Variable Phase (Optional); 4.8 Loop Gain Factor; 4.8.1 Phase-Error Dynamic Range; 4.9 Phase-Domain ADPLL Architecture; 4.9.1 Close-in Spurs Due to Injection Pulling; 4.10 PLL Frequency Response; 4.10.1 Conversion Between the s- and z-Domains; 4.11 Noise and Error Sources; 4.11.1 TDC Resolution Effect on Phase Noise; 4.11.2 Phase Noise Due to DCO ΣΔ Dithering; 4.12 Type II ADPLL; 4.12.1 PLL Frequency Response of a Type II Loop; 4.13 Higher-Order ADPLL; 4.13.1 PLL Stability Analysis 4.14 Nonlinear Differential Term of an ADPLL |
| Record Nr. | UNINA-9910830214603321 |
|
Staszewski Robert Bogdan <1965->
|
||
| Hoboken, N.J., : Wiley-Interscience, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
All-digital frequency synthesizer in deep-submicron CMOS / / Robert Bogdan Staszewski, Poras T. Balasara
| All-digital frequency synthesizer in deep-submicron CMOS / / Robert Bogdan Staszewski, Poras T. Balasara |
| Autore | Staszewski Robert Bogdan <1965-> |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley-Interscience, c2006 |
| Descrizione fisica | 1 online resource (281 p.) |
| Disciplina | 621.3815/486 |
| Altri autori (Persone) | BalsaraPoras T. <1961-> |
| Soggetto topico |
Frequency synthesizers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Metal oxide semiconductors, Complementary - Design and construction |
| ISBN |
1-280-65439-2
9786610654390 0-470-04195-1 0-470-04194-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
ALL-DIGITAL FREQUENCY SYNTHESIZER IN DEEP-SUBMICRON CMOS; CONTENTS; PREFACE; Acknowledgments; 1 INTRODUCTION; 1.1 Frequency Synthesis; 1.1.1 Noise in Oscillators; 1.1.2 Frequency Synthesis Techniques; 1.2 Frequency Synthesizer as an Integral Part of an RF Transceiver; 1.2.1 Transmitter; 1.2.2 Receiver; 1.2.3 Toward Direct Transmitter Modulation; 1.3 Frequency Synthesizers for Mobile Communications; 1.3.1 Integer-N PLL Architecture; 1.3.2 Fractional-N PLL Architecture; 1.3.3 Toward an All-Digital PLL Approach; 1.4 Implementation of an RF Synthesizer
1.4.1 CMOS vs. Traditional RF Process Technologies1.4.2 Deep-Submicron CMOS; 1.4.3 Digitally Intensive Approach; 1.4.4 System Integration; 1.4.5 System Integration Challenges for Deep-Submicron CMOS; 2 DIGITALLY CONTROLLED OSCILLATOR; 2.1 Varactor in a Deep-Submicron CMOS Process; 2.2 Fully Digital Control of Oscillating Frequency; 2.3 LC Tank; 2.4 Oscillator Core; 2.5 Open-Loop Narrowband Digital-to-Frequency Conversion; 2.6 Example Implementation; 2.7 Time-Domain Mathematical Model of a DCO; 2.8 Summary; 3 NORMALIZED DCO; 3.1 Oscillator Transfer Function and Gain; 3.2 DCO Gain Estimation 3.3 DCO Gain Normalization3.4 Principle of Synchronously Optimal DCO Tuning Word Retiming; 3.5 Time Dithering of DCO Tuning Input; 3.5.1 Oscillator Tune Time Dithering Principle; 3.5.2 Direct Time Dithering of Tuning Input; 3.5.3 Update Clock Dithering Scheme; 3.6 Implementation of PVT and Acquisition DCO Bits; 3.7 Implementation of Tracking DCO Bits; 3.7.1 High-Speed Dithering of Fractional Varactors; 3.7.2 Dynamic Element Matching of Varactors; 3.7.3 DCO Varactor Rearrangement; 3.8 Time-Domain Model; 3.9 Summary; 4 ALL-DIGITAL PHASE-LOCKED LOOP; 4.1 Phase-Domain Operation 4.2 Reference Clock Retiming4.3 Phase Detection; 4.3.1 Difference Mode of ADPLL Operation; 4.3.2 Integer-Domain Operation; 4.4 Modulo Arithmetic of the Reference and Variable Phases; 4.4.1 Variable-Phase Accumulator (PV Block); 4.5 Time-to-Digital Converter; 4.5.1 Frequency Reference Edge Estimation; 4.6 Fractional Error Estimator; 4.6.1 Fractional-Division Ratio Compensation; 4.6.2 TDC Resolution Effect on Estimated Frequency Resolution; 4.6.3 Active Removal of Fractional Spurs Through TDC (Optional); 4.7 Frequency Reference Retiming by a DCO Clock; 4.7.1 Sense Amplifier-Based Flip-Flop 4.7.2 General Idea of Clock Retiming4.7.3 Implementation; 4.7.4 Time-Deferred Calculation of the Variable Phase (Optional); 4.8 Loop Gain Factor; 4.8.1 Phase-Error Dynamic Range; 4.9 Phase-Domain ADPLL Architecture; 4.9.1 Close-in Spurs Due to Injection Pulling; 4.10 PLL Frequency Response; 4.10.1 Conversion Between the s- and z-Domains; 4.11 Noise and Error Sources; 4.11.1 TDC Resolution Effect on Phase Noise; 4.11.2 Phase Noise Due to DCO ΣΔ Dithering; 4.12 Type II ADPLL; 4.12.1 PLL Frequency Response of a Type II Loop; 4.13 Higher-Order ADPLL; 4.13.1 PLL Stability Analysis 4.14 Nonlinear Differential Term of an ADPLL |
| Record Nr. | UNINA-9910876715203321 |
|
Staszewski Robert Bogdan <1965->
|
||
| Hoboken, N.J., : Wiley-Interscience, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors
| Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boston : , : Artech House, , 2012 |
| Descrizione fisica | 1 online resource (403 p.) |
| Disciplina | 004.16 |
| Altri autori (Persone) |
HallPeter S
HaoYang |
| Collana | Artech House antennas and propagation series |
| Soggetto topico |
Wearable computers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Antennas (Electronics) - Design and construction Human-computer interaction |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-5231-1695-1
1-60807-377-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword; Preface; Chapter 1 Introduction to Body-Centric WirelessCommunications; 1.1 What are Body-Centric Communications; 1.1.1 Off- to On-Body Communications; 1.1.2 On-Body Communications; 1.1.3 Medical Implants and Sensor Networ; 1.2 Overview of Systems; 1.2.1 Narrowband Systems; 1.2.2 Wideband Systems; 1.3 Overview of Applications; 1.4 New Trends and Progress Since the Fi; 1.4.1 Propagation Characterization and C; 1.4.2 Measurement Methods; 1.4.3 Antenna De-embedding; 1.4.4 Materials; 1.4.5 Modeling of Body Dynamics; 1.4.6 Standardization; 1.5 Layout of the Book; References.
Chapter 2 Electromagnetic Properties and Modelingof the Human Body2.1 Electromagnetic Characteristics of H; 2.2 Physical Body Phantoms; 2.2.1 Liquid Phantoms; 2.2.2 Semisolid (Gel) Phantoms; 2.2.3 Solid (Dry) Phantoms; 2.2.4 Examples of Physical Phantoms; 2.3 Numerical Phantoms; 2.3.1 Theoretical Phantoms; 2.3.2 Voxel Phantoms; 2.4 Numerical Modeling Techniques for An; 2.4.1 Introduction of Numerical Techniqu; 2.4.2 On-Body Radio Channel Modeling; 2.5 Modeling of Dynamic Body Effects; 2.5.1 Methodology; 2.5.2 Measurements and Model Validation; References. Chapter 3 Antenna Design and ChannelCharacterization for On-BodyCommunications at MicrowaveFrequencies3.1 Introduction; 3.2 Measurement Methods; 3.2.1 Connection Between Antenna and Mea; 3.2.2 Antenna De-embedding; 3.3 Body-Centric Channel Measurement and; 3.3.1 Path Gain; 3.3.2 Channel Statistics; 3.3.3 Channel Polarization Effects; 3.4 Antenna Design; 3.4.1 Performance Comparison; 3.4.2 Antenna-to-Surface Wave Coupling; 3.4.3 Antenna Match and Efficiency; 3.5 Multiple Antenna Systems; 3.5.1 Antenna Diversity; 3.5.2 MIMO; 3.5.3 Interference Cancellation; 3.6 Systems Modeling; 3.7 Conclusions. Chapter 5 Ultrawideband Technology for Body-Centric Wireless Communications5.1 Overview; 5.2 UWB Antennas for Body-Centric Wirele; 5.2.1 Design and Analysis; 5.2.2 Measurements; 5.2.3 Concluding Remarks; 5.3 Channel Simulation and Measurement M; 5.3.1 Simulation of the Radio Propagatio; 5.3.2 Measurement of the Radio Propagati; 5.3.3 Concluding Remarks; 5.4 Channel Characterization and Modelin; 5.4.1 General Aspects; 5.4.2 Personal Area Network Scenarios; 5.4.3 Body Area Network Scenarios; 5.4.4 UWB Multiband-OFDM Based System Mo; 5.5 Concluding Remarks; References. |
| Altri titoli varianti | Antennas and propagation for BWCS |
| Record Nr. | UNINA-9910461784303321 |
| Boston : , : Artech House, , 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors
| Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boston : , : Artech House, , 2012 |
| Descrizione fisica | 1 online resource (403 p.) |
| Disciplina | 004.16 |
| Altri autori (Persone) |
HallPeter S
HaoYang |
| Collana | Artech House antennas and propagation series |
| Soggetto topico |
Wearable computers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Antennas (Electronics) - Design and construction Human-computer interaction |
| ISBN |
1-5231-1695-1
1-60807-377-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword; Preface; Chapter 1 Introduction to Body-Centric WirelessCommunications; 1.1 What are Body-Centric Communications; 1.1.1 Off- to On-Body Communications; 1.1.2 On-Body Communications; 1.1.3 Medical Implants and Sensor Networ; 1.2 Overview of Systems; 1.2.1 Narrowband Systems; 1.2.2 Wideband Systems; 1.3 Overview of Applications; 1.4 New Trends and Progress Since the Fi; 1.4.1 Propagation Characterization and C; 1.4.2 Measurement Methods; 1.4.3 Antenna De-embedding; 1.4.4 Materials; 1.4.5 Modeling of Body Dynamics; 1.4.6 Standardization; 1.5 Layout of the Book; References.
Chapter 2 Electromagnetic Properties and Modelingof the Human Body2.1 Electromagnetic Characteristics of H; 2.2 Physical Body Phantoms; 2.2.1 Liquid Phantoms; 2.2.2 Semisolid (Gel) Phantoms; 2.2.3 Solid (Dry) Phantoms; 2.2.4 Examples of Physical Phantoms; 2.3 Numerical Phantoms; 2.3.1 Theoretical Phantoms; 2.3.2 Voxel Phantoms; 2.4 Numerical Modeling Techniques for An; 2.4.1 Introduction of Numerical Techniqu; 2.4.2 On-Body Radio Channel Modeling; 2.5 Modeling of Dynamic Body Effects; 2.5.1 Methodology; 2.5.2 Measurements and Model Validation; References. Chapter 3 Antenna Design and ChannelCharacterization for On-BodyCommunications at MicrowaveFrequencies3.1 Introduction; 3.2 Measurement Methods; 3.2.1 Connection Between Antenna and Mea; 3.2.2 Antenna De-embedding; 3.3 Body-Centric Channel Measurement and; 3.3.1 Path Gain; 3.3.2 Channel Statistics; 3.3.3 Channel Polarization Effects; 3.4 Antenna Design; 3.4.1 Performance Comparison; 3.4.2 Antenna-to-Surface Wave Coupling; 3.4.3 Antenna Match and Efficiency; 3.5 Multiple Antenna Systems; 3.5.1 Antenna Diversity; 3.5.2 MIMO; 3.5.3 Interference Cancellation; 3.6 Systems Modeling; 3.7 Conclusions. Chapter 5 Ultrawideband Technology for Body-Centric Wireless Communications5.1 Overview; 5.2 UWB Antennas for Body-Centric Wirele; 5.2.1 Design and Analysis; 5.2.2 Measurements; 5.2.3 Concluding Remarks; 5.3 Channel Simulation and Measurement M; 5.3.1 Simulation of the Radio Propagatio; 5.3.2 Measurement of the Radio Propagati; 5.3.3 Concluding Remarks; 5.4 Channel Characterization and Modelin; 5.4.1 General Aspects; 5.4.2 Personal Area Network Scenarios; 5.4.3 Body Area Network Scenarios; 5.4.4 UWB Multiband-OFDM Based System Mo; 5.5 Concluding Remarks; References. |
| Altri titoli varianti | Antennas and propagation for BWCS |
| Record Nr. | UNINA-9910790328903321 |
| Boston : , : Artech House, , 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors
| Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Boston : , : Artech House, , 2012 |
| Descrizione fisica | 1 online resource (403 p.) |
| Disciplina | 004.16 |
| Altri autori (Persone) |
HallPeter S
HaoYang |
| Collana | Artech House antennas and propagation series |
| Soggetto topico |
Wearable computers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Antennas (Electronics) - Design and construction Human-computer interaction |
| ISBN |
1-5231-1695-1
1-60807-377-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword; Preface; Chapter 1 Introduction to Body-Centric WirelessCommunications; 1.1 What are Body-Centric Communications; 1.1.1 Off- to On-Body Communications; 1.1.2 On-Body Communications; 1.1.3 Medical Implants and Sensor Networ; 1.2 Overview of Systems; 1.2.1 Narrowband Systems; 1.2.2 Wideband Systems; 1.3 Overview of Applications; 1.4 New Trends and Progress Since the Fi; 1.4.1 Propagation Characterization and C; 1.4.2 Measurement Methods; 1.4.3 Antenna De-embedding; 1.4.4 Materials; 1.4.5 Modeling of Body Dynamics; 1.4.6 Standardization; 1.5 Layout of the Book; References.
Chapter 2 Electromagnetic Properties and Modelingof the Human Body2.1 Electromagnetic Characteristics of H; 2.2 Physical Body Phantoms; 2.2.1 Liquid Phantoms; 2.2.2 Semisolid (Gel) Phantoms; 2.2.3 Solid (Dry) Phantoms; 2.2.4 Examples of Physical Phantoms; 2.3 Numerical Phantoms; 2.3.1 Theoretical Phantoms; 2.3.2 Voxel Phantoms; 2.4 Numerical Modeling Techniques for An; 2.4.1 Introduction of Numerical Techniqu; 2.4.2 On-Body Radio Channel Modeling; 2.5 Modeling of Dynamic Body Effects; 2.5.1 Methodology; 2.5.2 Measurements and Model Validation; References. Chapter 3 Antenna Design and ChannelCharacterization for On-BodyCommunications at MicrowaveFrequencies3.1 Introduction; 3.2 Measurement Methods; 3.2.1 Connection Between Antenna and Mea; 3.2.2 Antenna De-embedding; 3.3 Body-Centric Channel Measurement and; 3.3.1 Path Gain; 3.3.2 Channel Statistics; 3.3.3 Channel Polarization Effects; 3.4 Antenna Design; 3.4.1 Performance Comparison; 3.4.2 Antenna-to-Surface Wave Coupling; 3.4.3 Antenna Match and Efficiency; 3.5 Multiple Antenna Systems; 3.5.1 Antenna Diversity; 3.5.2 MIMO; 3.5.3 Interference Cancellation; 3.6 Systems Modeling; 3.7 Conclusions. Chapter 5 Ultrawideband Technology for Body-Centric Wireless Communications5.1 Overview; 5.2 UWB Antennas for Body-Centric Wirele; 5.2.1 Design and Analysis; 5.2.2 Measurements; 5.2.3 Concluding Remarks; 5.3 Channel Simulation and Measurement M; 5.3.1 Simulation of the Radio Propagatio; 5.3.2 Measurement of the Radio Propagati; 5.3.3 Concluding Remarks; 5.4 Channel Characterization and Modelin; 5.4.1 General Aspects; 5.4.2 Personal Area Network Scenarios; 5.4.3 Body Area Network Scenarios; 5.4.4 UWB Multiband-OFDM Based System Mo; 5.5 Concluding Remarks; References. |
| Altri titoli varianti | Antennas and propagation for BWCS |
| Record Nr. | UNINA-9910810642103321 |
| Boston : , : Artech House, , 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors
| Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors |
| Pubbl/distr/stampa | Boston : , : Artech House, , ©2006 |
| Descrizione fisica | 1 online resource (308 p.) |
| Disciplina | 004.16 |
| Altri autori (Persone) |
HallPeter S
HaoYang |
| Collana | Artech House antennas and propagation library |
| Soggetto topico |
Wearable computers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Antennas (Electronics) - Design and construction Human-computer interaction |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-59693-062-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to Body-Centric Wireless Communications / Peter S. Hall and Yang Hao -- Electromagnetic Properties and Modeling of the Human Body / Peter S. Hall [and others] -- Antennas and Propagation for On-Body Communication at Microwave Frequencies / Peter S. Hall [and others] -- Transmission Mechanism of Wearable Devices Using the Human Body as a Transmission Channel / Koichi Ito, Masaharu Takahashi, and Katsuyuki Fujii -- Body-Centric UWB Communications / István Kovács [and others] -- |
| Altri titoli varianti | Antennas and propagation for BWCS |
| Record Nr. | UNINA-9910458167103321 |
| Boston : , : Artech House, , ©2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors
| Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors |
| Pubbl/distr/stampa | Boston : , : Artech House, , ©2006 |
| Descrizione fisica | 1 online resource (308 p.) |
| Disciplina | 004.16 |
| Altri autori (Persone) |
HallPeter S
HaoYang |
| Collana | Artech House antennas and propagation library |
| Soggetto topico |
Wearable computers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Antennas (Electronics) - Design and construction Human-computer interaction |
| ISBN | 1-59693-062-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to Body-Centric Wireless Communications / Peter S. Hall and Yang Hao -- Electromagnetic Properties and Modeling of the Human Body / Peter S. Hall [and others] -- Antennas and Propagation for On-Body Communication at Microwave Frequencies / Peter S. Hall [and others] -- Transmission Mechanism of Wearable Devices Using the Human Body as a Transmission Channel / Koichi Ito, Masaharu Takahashi, and Katsuyuki Fujii -- Body-Centric UWB Communications / István Kovács [and others] -- |
| Altri titoli varianti | Antennas and propagation for BWCS |
| Record Nr. | UNINA-9910784774903321 |
| Boston : , : Artech House, , ©2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors
| Antennas and propagation for body-centric wireless communications / / Peter S. Hall, Yang Hao, editors |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Boston, : Artech House, c2006 |
| Descrizione fisica | 1 online resource (308 p.) |
| Disciplina | 004.16 |
| Altri autori (Persone) |
HallPeter S
HaoYang |
| Collana | Artech House antennas and propagation library |
| Soggetto topico |
Wearable computers - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction Antennas (Electronics) - Design and construction Human-computer interaction |
| ISBN | 1-59693-062-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction to Body-Centric Wireless Communications / Peter S. Hall and Yang Hao -- Electromagnetic Properties and Modeling of the Human Body / Peter S. Hall [and others] -- Antennas and Propagation for On-Body Communication at Microwave Frequencies / Peter S. Hall [and others] -- Transmission Mechanism of Wearable Devices Using the Human Body as a Transmission Channel / Koichi Ito, Masaharu Takahashi, and Katsuyuki Fujii -- Body-Centric UWB Communications / István Kovács [and others] -- |
| Altri titoli varianti | Antennas and propagation for BWCS |
| Record Nr. | UNINA-9910815153303321 |
| Boston, : Artech House, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Antennas for portable devices / / [editor] Zhi Ning Chen
| Antennas for portable devices / / [editor] Zhi Ning Chen |
| Pubbl/distr/stampa | Chichester, England : , : John Wiley & Sons, , c2007 |
| Descrizione fisica | 1 online resource (306 p.) |
| Disciplina | 621.3824 |
| Altri autori (Persone) | ChenZhi Ning |
| Soggetto topico |
Antennas (Electronics) - Design and construction
Wireless communication systems - Equipment and supplies - Design and construction |
| ISBN |
1-280-83943-0
9786610839438 0-470-31964-X 1-60119-370-X 0-470-31965-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Foreword -- Acknowledgements -- List of Contributors -- 1 Introduction (Zhi Ning Chen) -- References -- 2 Handset Antennas (Brian S. Collins) -- 2.1 Introduction -- 2.2 Performance Requirements -- 2.3 Electrically Small Antennas -- 2.4 Classes of Handset Antennas -- 2.5 The Quest for Efficiency and Extended Bandwidth -- 2.5.1 Handset Geometries -- 2.5.2 Antenna Position in the Handset -- 2.5.3 The Effect of the User -- 2.5.4 Antenna Volume -- 2.5.5 Impedance Behavior of a Typical Antenna in the Low Band -- 2.5.6 Fields and Currents on Handsets -- 2.5.7 Managing the Length / Bandwidth Relationship -- 2.5.8 The Effect on RF Efficiency of Other Components of the Handset -- 2.5.9 Specific Absorption Rate -- 2.5.10 Hearing Aid Compliance -- 2.5.11 Economic Considerations -- 2.6 Practical Design -- 2.6.1 Simulations -- 2.6.2 Materials and Construction -- 2.6.3 Recycling -- 2.6.4 Building the Prototype -- 2.6.5 Measurement -- 2.6.6 Design Optimization -- 2.7 Starting Points for Design and Optimization -- 2.7.1 External Antennas -- 2.7.2 Balanced Antennas -- 2.7.3 Antennas for Other Services -- 2.7.4 Dual-Antenna Interference Cancellation -- 2.7.5 Multiple Input, Multiple Output -- 2.7.6 Antennas for Lower-Frequency Bands / TV and Radio Services -- 2.8 The RF Performance of Typical Handsets -- 2.9 Conclusion -- References -- 3 RFID Tag Antennas (Xianming Qing and Zhi Ning Chen) -- 3.1 Introduction -- 3.2 RFID Fundamentals -- 3.2.1 RFID System Configuration -- 3.2.2 Classification of RFID Systems -- 3.2.3 Principles of Operation -- 3.2.4 Frequencies, Regulations and Standardization -- 3.3 Design Considerations for RFID Tag Antennas -- 3.3.1 Near-field RFID Tag Antennas -- 3.3.2 Far-field RFID Tag Antennas -- 3.4 Effect of Environment on RFID Tag Antennas -- 3.4.1 Near-field Tags -- 3.4.2 Far-field Tags -- 3.4.3 Case Study -- 3.5 Summary -- References -- 4 Laptop Antenna Design and Evaluation (Duixian Liu and Brian Gaucher) -- 4.1 Introduction -- 4.2 Laptop-Related Antenna Issues.
4.2.1 Typical Laptop Display Construction -- 4.2.2 Possible Antennas for Laptop Applications -- 4.2.3 Mechanical and Industrial Design Restrictions -- 4.2.4 LCD Surface Treatment in Simulations -- 4.2.5 Antenna Orientation in Display -- 4.2.6 The Difference between Laptop and Cellphone Antennas -- 4.2.7 Antenna Location Evaluations -- 4.3 Antenna Design Methodology -- 4.3.1 Modeling -- 4.3.2 Cut-and-Try -- 4.3.3 Measurements -- 4.4 PC Card Antenna Performance and Evaluation -- 4.5 Link Budget Model -- 4.6 An INF Antenna Implementation -- 4.7 Integrated and PC Card Solutions Comparison -- 4.8 Dualband Examples -- 4.8.1 An Inverted-F Antenna with Coupled Elements -- 4.8.2 A Dualband PCB Antenna with Coupled Floating Elements -- 4.8.3 A Loop Related Dualband Antenna -- 4.9 Remarks on WLAN Antenna Design and Evaluations -- 4.10 Antennas for Wireless Wide Area Network Applications -- 4.10.1 INF Antenna Height Effects on Bandwidth -- 4.10.2 A WWAN Dualband Example -- 4.11 Ultra-Wide Band Antennas -- 4.11.1 Description of the UWB Antenna -- 4.11.2 UWB Antenna Measurement Results -- References -- 5 Antenna Issues in Microwave Thermal Therapies (Koichi Ito and Kazuyuki Saito) -- 5.1 Microwave Thermal Therapies -- 5.1.1 Introduction -- 5.1.2 Classification by Therapeutic Temperature -- 5.1.3 Heating Schemes -- 5.2 Interstitial Microwave Hyperthermia -- 5.2.1 Introduction and Requirements -- 5.2.2 Coaxial-Slot Antenna -- 5.2.3 Numerical Calculation -- 5.2.4 Performance of the Coaxial-Slot Antenna -- 5.2.5 Temperature Distributions Around the Antennas -- 5.3 Clinical Trials -- 5.3.1 Equipment -- 5.3.2 Treatment by Use of a Single Antenna -- 5.3.3 Treatment by Use of an Array Applicator -- 5.3.4 Results of the Treatment -- 5.4 Other Applications -- 5.4.1 Treatment of Brain Tumors -- 5.4.2 Intracavitary Microwave Hyperthermia for Bile Duct Carcinoma -- 5.5 Summary -- References -- 6 Antennas for Wearable Devices (Akram Alomainy, Yang Hao and Frank Pasveer) -- 6.1 Introduction -- 6.1.1 Wireless Body Area Networks. 6.1.2 Antenna Design Requirements for Wireless BAN/PAN -- 6.2 Modelling and Characterization of Wearable Antennas -- 6.2.1 Wearable Antennas for BANs/PANs -- 6.2.2 UWB Wearable Antennas -- 6.3 WBAN Radio Channel Characterization and Effect of Wearable Antennas -- 6.3.1 Radio Propagation Measurement for WBANs -- 6.3.2 Propagation Channel Characteristics -- 6.4 Case Study: A Compact Wearable Antenna for Healthcare Sensors -- 6.4.1 Application Requirements -- 6.4.2 Theoretical Antenna Considerations -- 6.4.3 Sensor Antenna Modelling and Characterization -- 6.4.4 Propagation Channel Characterization -- 6.5 Summary -- References -- 7 Antennas for UWB Applications (Zhi Ning Chen and Terence S.P. See) -- 7.1 UWB Wireless Systems -- 7.2 Challenges in UWB Antenna Design -- 7.3 State-of-the-Art Solutions -- 7.3.1 Frequency-Independent Designs -- 7.3.2 Planar Broadband Designs -- 7.3.3 Crossed and Rolled Planar Broadband Designs -- 7.3.4 Planar Printed PCB Designs -- 7.3.5 Planar Antipodal Vivaldi Designs -- 7.4 Case Study -- 7.4.1 Small Printed Antenna with Reduced Ground-Plane Effect -- 7.4.2 Wireless USB -- 7.5 Summary -- References -- Index. |
| Record Nr. | UNINA-9910143590003321 |
| Chichester, England : , : John Wiley & Sons, , c2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
