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Radiowave propagation and antennas for personal communications / / Kazimierz Siwiak, Yasaman Bahreini
| Radiowave propagation and antennas for personal communications / / Kazimierz Siwiak, Yasaman Bahreini |
| Autore | Siwiak Kazimierz |
| Edizione | [3rd ed.] |
| Pubbl/distr/stampa | Norwood, Massachusetts : , : Artech House, , ©2007 |
| Descrizione fisica | 1 online resource (499 p.) |
| Disciplina | 621.384/135 |
| Collana | Artech House mobile communications library |
| Soggetto topico |
Radio - Antennas
Radio wave propagation Mobile communication systems |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-59693-074-8 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Fixed-site antennas -- Radio communication channel -- Radio frequency spectrum -- Communication using earth-orbiting satellites -- Radiowave propagation over a smooth earth -- Radiowave propagation: urban and suburban paths -- Signals in multipath propagation -- Receiver sensitivity and transmitted fields -- Simulated human body devices -- Loops, dipoles, patch antennas -- Radio communication system designs -- Appendix: A. FORTRAN program: the near field of dipoles and helices -- B. FORTRAN code: the near field of loops -- C. Digital communications codes and character sets -- D. HF propagation models. |
| Record Nr. | UNINA-9910454373603321 |
Siwiak Kazimierz
|
||
| Norwood, Massachusetts : , : Artech House, , ©2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Radiowave propagation and antennas for personal communications / / Kazimierz Siwiak, Yasaman Bahreini
| Radiowave propagation and antennas for personal communications / / Kazimierz Siwiak, Yasaman Bahreini |
| Autore | Siwiak Kazimierz |
| Edizione | [3rd ed.] |
| Pubbl/distr/stampa | Norwood, Massachusetts : , : Artech House, , ©2007 |
| Descrizione fisica | 1 online resource (499 p.) |
| Disciplina | 621.384/135 |
| Collana | Artech House mobile communications library |
| Soggetto topico |
Radio - Antennas
Radio wave propagation Mobile communication systems |
| ISBN | 1-59693-074-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Introduction -- Fixed-site antennas -- Radio communication channel -- Radio frequency spectrum -- Communication using earth-orbiting satellites -- Radiowave propagation over a smooth earth -- Radiowave propagation: urban and suburban paths -- Signals in multipath propagation -- Receiver sensitivity and transmitted fields -- Simulated human body devices -- Loops, dipoles, patch antennas -- Radio communication system designs -- Appendix: A. FORTRAN program: the near field of dipoles and helices -- B. FORTRAN code: the near field of loops -- C. Digital communications codes and character sets -- D. HF propagation models. |
| Record Nr. | UNINA-9910782299903321 |
|
Siwiak Kazimierz
|
||
| Norwood, Massachusetts : , : Artech House, , ©2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Ultra-wideband radio technology [[electronic resource] /] / Kazimierz Siwiak and Debra McKeown
| Ultra-wideband radio technology [[electronic resource] /] / Kazimierz Siwiak and Debra McKeown |
| Autore | Siwiak Kazimierz |
| Pubbl/distr/stampa | Chichester ; ; Hoboken, NJ, : John Wiley & Sons, c2004 |
| Descrizione fisica | 1 online resource (266 p.) |
| Disciplina | 621.384 |
| Altri autori (Persone) | McKeownDebra |
| Soggetto topico |
Broadband communication systems
Ultra-wideband devices Radio - Receivers and reception |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-27113-2
9786610271139 0-470-34045-2 0-470-85932-6 0-470-85933-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Ultra-Wideband Radio Technology; Contents; Dedication; Preface; Acknowledgements; 1 History; Introduction; 1.1 The Basics of Radio; 1.2 The History of Radio; 1.3 About the Technology of the Time; 1.4 Wireless Becomes Radio: The Era of Broadcasting and Regulations; 1.5 Advantages in Wider Bandwidths; 1.6 Radio Takes Another Wider-band Step; 1.7 Still Wider has More Advantages; 1.8 Summary; References; Further Reading; 2 The Regulatory Climate; Introduction; 2.1 Electromagnetic Spectrum: "Separation by Wavelength"; 2.2 Radio Regulations; 2.3 Adoption of UWB in the United States
2.4 Summary of First Report and Order2.5 Regulations in Asia: The UFZ in Singapore; 2.6 Regulation Activities in the European Union (EU); 2.7 Summary; References; 3 UWB in Standards; Introduction; 3.1 High Data Rate UWB Standards Activities in IEEE; 3.1.1 An OFDM Approach to UWB; 3.1.2 A DS-UWB Approach to UWB; 3.1.3 A TD/FDMA Approach to UWB; 3.2 Positioning and Location in UWB Standards; 3.3 European Standards Efforts; 3.4 Summary; References; 4 Generating and Transmitting UWB Signals; Introduction; 4.1 UWB Signal Definitions; 4.2 Approaches to Generating UWB Signals 4.2.1 UWB Signal Design4.2.2 Precision Signal Design; 4.2.3 Calculating Power for Repetitively Sent Pulses; 4.3 Signal Pulse Design Examples; 4.3.1 Pulse Design Constraints; 4.3.2 Choosing a Pulse Shape; 4.4 UWB System Band Plans; 4.5 Overlaying Precision Pulses; 4.6 Signal Modulation; 4.6.1 PPM Modulation; 4.6.2 M-ary Bi-Orthogonal Keying Modulation; 4.6.3 Pulse Polarity, BPSK, and QPSK Modulation; 4.6.4 Pulse Amplitude Modulation; 4.6.5 Transmitted Reference Modulation; 4.7 Summary; References; 5 Radiation of UWB Signals; Introduction; 5.1 Short Pulse Radiation Process 5.1.1 The Far-field of an Arbitrary Antenna5.1.2 The Far-field of an Ideal Infinitesimal Radiator; 5.2 The Receiving Antenna; 5.2.1 The Arbitrarily Shaped Receiving Antenna; 5.2.2 The Infinitesimal Receiving Antenna; 5.2.3 Transmission in Free Space Between Constant Gain Antennas; 5.2.4 Transmission with a Constant Aperture Receiving Antenna; 5.3 Transmitted, Radiated, and Received Signals; 5.3.1 Simulations Using Wideband Signals; 5.3.2 UWB at Moderate Bandwidths; 5.4 Some Antenna Effects in UWB; 5.4.1 The TE10 Mode Horn Antenna; 5.4.2 The Dipole-fed Parabolic Reflector Antenna 5.4.3 Wideband Antenna Considerations5.5 Summary; References; 6 Propagation of UWB Signals; Introduction; 6.1 Signal Propagation in Free Space; 6.2 Propagation with a Ground Reflection; 6.2.1 UWB and Time-harmonic Signals with a Ground Reflection; 6.2.2 Design Example of a 2-GHz UWB Wide Signal; 6.2.3 EIRP of the 2-GHz Bandwidth Pulse; 6.2.4 Propagation of a 2-GHz-Wide UWB Signal Near the Ground; 6.3 Propagation of UWB Impulses in Multipath; 6.3.1 An Impulse Propagating through a Building; 6.3.2 Multipath and Delay Spread; 6.3.3 UWB Signals Propagating in Multipath 6.3.4 Relation to Maximum Rake Gain |
| Record Nr. | UNINA-9910145752103321 |
|
Siwiak Kazimierz
|
||
| Chichester ; ; Hoboken, NJ, : John Wiley & Sons, c2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Ultra-wideband radio technology [[electronic resource] /] / Kazimierz Siwiak and Debra McKeown
| Ultra-wideband radio technology [[electronic resource] /] / Kazimierz Siwiak and Debra McKeown |
| Autore | Siwiak Kazimierz |
| Pubbl/distr/stampa | Chichester ; ; Hoboken, NJ, : John Wiley & Sons, c2004 |
| Descrizione fisica | 1 online resource (266 p.) |
| Disciplina | 621.384 |
| Altri autori (Persone) | McKeownDebra |
| Soggetto topico |
Broadband communication systems
Ultra-wideband devices Radio - Receivers and reception |
| ISBN |
1-280-27113-2
9786610271139 0-470-34045-2 0-470-85932-6 0-470-85933-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Ultra-Wideband Radio Technology; Contents; Dedication; Preface; Acknowledgements; 1 History; Introduction; 1.1 The Basics of Radio; 1.2 The History of Radio; 1.3 About the Technology of the Time; 1.4 Wireless Becomes Radio: The Era of Broadcasting and Regulations; 1.5 Advantages in Wider Bandwidths; 1.6 Radio Takes Another Wider-band Step; 1.7 Still Wider has More Advantages; 1.8 Summary; References; Further Reading; 2 The Regulatory Climate; Introduction; 2.1 Electromagnetic Spectrum: "Separation by Wavelength"; 2.2 Radio Regulations; 2.3 Adoption of UWB in the United States
2.4 Summary of First Report and Order2.5 Regulations in Asia: The UFZ in Singapore; 2.6 Regulation Activities in the European Union (EU); 2.7 Summary; References; 3 UWB in Standards; Introduction; 3.1 High Data Rate UWB Standards Activities in IEEE; 3.1.1 An OFDM Approach to UWB; 3.1.2 A DS-UWB Approach to UWB; 3.1.3 A TD/FDMA Approach to UWB; 3.2 Positioning and Location in UWB Standards; 3.3 European Standards Efforts; 3.4 Summary; References; 4 Generating and Transmitting UWB Signals; Introduction; 4.1 UWB Signal Definitions; 4.2 Approaches to Generating UWB Signals 4.2.1 UWB Signal Design4.2.2 Precision Signal Design; 4.2.3 Calculating Power for Repetitively Sent Pulses; 4.3 Signal Pulse Design Examples; 4.3.1 Pulse Design Constraints; 4.3.2 Choosing a Pulse Shape; 4.4 UWB System Band Plans; 4.5 Overlaying Precision Pulses; 4.6 Signal Modulation; 4.6.1 PPM Modulation; 4.6.2 M-ary Bi-Orthogonal Keying Modulation; 4.6.3 Pulse Polarity, BPSK, and QPSK Modulation; 4.6.4 Pulse Amplitude Modulation; 4.6.5 Transmitted Reference Modulation; 4.7 Summary; References; 5 Radiation of UWB Signals; Introduction; 5.1 Short Pulse Radiation Process 5.1.1 The Far-field of an Arbitrary Antenna5.1.2 The Far-field of an Ideal Infinitesimal Radiator; 5.2 The Receiving Antenna; 5.2.1 The Arbitrarily Shaped Receiving Antenna; 5.2.2 The Infinitesimal Receiving Antenna; 5.2.3 Transmission in Free Space Between Constant Gain Antennas; 5.2.4 Transmission with a Constant Aperture Receiving Antenna; 5.3 Transmitted, Radiated, and Received Signals; 5.3.1 Simulations Using Wideband Signals; 5.3.2 UWB at Moderate Bandwidths; 5.4 Some Antenna Effects in UWB; 5.4.1 The TE10 Mode Horn Antenna; 5.4.2 The Dipole-fed Parabolic Reflector Antenna 5.4.3 Wideband Antenna Considerations5.5 Summary; References; 6 Propagation of UWB Signals; Introduction; 6.1 Signal Propagation in Free Space; 6.2 Propagation with a Ground Reflection; 6.2.1 UWB and Time-harmonic Signals with a Ground Reflection; 6.2.2 Design Example of a 2-GHz UWB Wide Signal; 6.2.3 EIRP of the 2-GHz Bandwidth Pulse; 6.2.4 Propagation of a 2-GHz-Wide UWB Signal Near the Ground; 6.3 Propagation of UWB Impulses in Multipath; 6.3.1 An Impulse Propagating through a Building; 6.3.2 Multipath and Delay Spread; 6.3.3 UWB Signals Propagating in Multipath 6.3.4 Relation to Maximum Rake Gain |
| Record Nr. | UNINA-9910829972103321 |
|
Siwiak Kazimierz
|
||
| Chichester ; ; Hoboken, NJ, : John Wiley & Sons, c2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Ultra-wideband radio technology / / Kazimierz Siwiak and Debra McKeown
| Ultra-wideband radio technology / / Kazimierz Siwiak and Debra McKeown |
| Autore | Siwiak Kazimierz |
| Pubbl/distr/stampa | Chichester ; ; Hoboken, NJ, : John Wiley & Sons, c2004 |
| Descrizione fisica | 1 online resource (266 p.) |
| Disciplina | 621.384 |
| Altri autori (Persone) | McKeownDebra |
| Soggetto topico |
Broadband communication systems
Ultra-wideband devices Radio - Receivers and reception |
| ISBN |
9786610271139
9781280271137 1280271132 9780470340455 0470340452 9780470859322 0470859326 9780470859339 0470859334 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Ultra-Wideband Radio Technology; Contents; Dedication; Preface; Acknowledgements; 1 History; Introduction; 1.1 The Basics of Radio; 1.2 The History of Radio; 1.3 About the Technology of the Time; 1.4 Wireless Becomes Radio: The Era of Broadcasting and Regulations; 1.5 Advantages in Wider Bandwidths; 1.6 Radio Takes Another Wider-band Step; 1.7 Still Wider has More Advantages; 1.8 Summary; References; Further Reading; 2 The Regulatory Climate; Introduction; 2.1 Electromagnetic Spectrum: "Separation by Wavelength"; 2.2 Radio Regulations; 2.3 Adoption of UWB in the United States
2.4 Summary of First Report and Order2.5 Regulations in Asia: The UFZ in Singapore; 2.6 Regulation Activities in the European Union (EU); 2.7 Summary; References; 3 UWB in Standards; Introduction; 3.1 High Data Rate UWB Standards Activities in IEEE; 3.1.1 An OFDM Approach to UWB; 3.1.2 A DS-UWB Approach to UWB; 3.1.3 A TD/FDMA Approach to UWB; 3.2 Positioning and Location in UWB Standards; 3.3 European Standards Efforts; 3.4 Summary; References; 4 Generating and Transmitting UWB Signals; Introduction; 4.1 UWB Signal Definitions; 4.2 Approaches to Generating UWB Signals 4.2.1 UWB Signal Design4.2.2 Precision Signal Design; 4.2.3 Calculating Power for Repetitively Sent Pulses; 4.3 Signal Pulse Design Examples; 4.3.1 Pulse Design Constraints; 4.3.2 Choosing a Pulse Shape; 4.4 UWB System Band Plans; 4.5 Overlaying Precision Pulses; 4.6 Signal Modulation; 4.6.1 PPM Modulation; 4.6.2 M-ary Bi-Orthogonal Keying Modulation; 4.6.3 Pulse Polarity, BPSK, and QPSK Modulation; 4.6.4 Pulse Amplitude Modulation; 4.6.5 Transmitted Reference Modulation; 4.7 Summary; References; 5 Radiation of UWB Signals; Introduction; 5.1 Short Pulse Radiation Process 5.1.1 The Far-field of an Arbitrary Antenna5.1.2 The Far-field of an Ideal Infinitesimal Radiator; 5.2 The Receiving Antenna; 5.2.1 The Arbitrarily Shaped Receiving Antenna; 5.2.2 The Infinitesimal Receiving Antenna; 5.2.3 Transmission in Free Space Between Constant Gain Antennas; 5.2.4 Transmission with a Constant Aperture Receiving Antenna; 5.3 Transmitted, Radiated, and Received Signals; 5.3.1 Simulations Using Wideband Signals; 5.3.2 UWB at Moderate Bandwidths; 5.4 Some Antenna Effects in UWB; 5.4.1 The TE10 Mode Horn Antenna; 5.4.2 The Dipole-fed Parabolic Reflector Antenna 5.4.3 Wideband Antenna Considerations5.5 Summary; References; 6 Propagation of UWB Signals; Introduction; 6.1 Signal Propagation in Free Space; 6.2 Propagation with a Ground Reflection; 6.2.1 UWB and Time-harmonic Signals with a Ground Reflection; 6.2.2 Design Example of a 2-GHz UWB Wide Signal; 6.2.3 EIRP of the 2-GHz Bandwidth Pulse; 6.2.4 Propagation of a 2-GHz-Wide UWB Signal Near the Ground; 6.3 Propagation of UWB Impulses in Multipath; 6.3.1 An Impulse Propagating through a Building; 6.3.2 Multipath and Delay Spread; 6.3.3 UWB Signals Propagating in Multipath 6.3.4 Relation to Maximum Rake Gain |
| Record Nr. | UNINA-9911018830903321 |
|
Siwiak Kazimierz
|
||
| Chichester ; ; Hoboken, NJ, : John Wiley & Sons, c2004 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||