専門書（オンラインAET書店）
Ultra Wideband Signals and Systems in Communication Engineering, 2nd Edition
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本書は「Ultra Wideband Signals and Systems in Communication Engineering」の第二版で、新基準、開発、アプリケーションを特色に改訂されています。UWB通信システムにおける最新の開発のみならず、IEEE802.15wireless personal area network(WPAN)のようなIEEEスタンダードについても言及しています。各章に掲載された例や問題で、内容がより理解しやすくなっています。
本書は、「標準化」を含む新たな章、UWB通信におけるさらに高度なトピック、そしてより多くのアプリケーションで強化されており、UWBの学習に興味がある方にお薦めです。商業用の通信製品におけるUWB開発に特化しており、通信エンジニアには必須の書籍です。
新書に含まれる新しい題材：
・UWBシステムおよびセンサーネットワーク、MACプロトコル、UWBシステム用スペースタイム符号のような新システムについての新しい規制問題をカバーした章
・チャンネルモデルやその仕様に関するIEEEプロポーザル
・他のシステムのUWBとの干渉と共存
・UWBアンテナとアレイ、Printed bow-tie型アンテナのようなUWBシステム用の新タイプのアンテナ
・米国Artimi社およびUBISense社のようなUWB事業を行う新会社についてカバー
・心臓病、呼吸代謝、産科、婦人科学、救急治療室、救急処置、身体障害者の援助、のど、声などといった医療におけるUWB利用の可能性
ソリューション・マニュアル、Matlabプログラム、図表などを含む関連ウェブサイトを掲載
内 容
Preface.
Acknowledgments.
List of Figures.
List of Tables.
Introduction.
I.1 Ultra wideband overview.
I.2 A note on terminology.
I.3 Historical development of UWB.
I.4 UWB regulation overview.
I.4.1 Basic definitions and rules.
I.5 Key benefits of UWB.
I.6 UWB and Shannon’s theory.
I.7 Challenges for UWB.
I.8 Summary.
1 Basic properties of UWB signals and systems.
1.1 Introduction.
1.2 Power spectral density.
1.3 Pulse shape.
1.4 Pulse trains.
1.5 Spectral masks.
1.6 Multipath.
1.7 Penetration characteristics.
1.8 Spatial and spectral capacities.
1.9 Speed of data transmission.
1.10 Cost.
1.11 Size.
1.12 Power consumption.
1.13 Summary.
2 Generation of UWB waveforms.
2.1 Introduction.
2.1.1 Damped sine waves.
2.2 Gaussian waveforms.
2.3 Designing waveforms for specific spectral masks.
2.3.1 Introduction.
2.3.2 Multiband modulation.
2.4 Practical constraints and effects of imperfections.
2.5 Summary.
3 Signal-processing techniques for UWB systems.
3.1 The effects of a lossy medium on a UWB transmitted signal.
3.2 Time domain analysis.
3.2.1 Classification of signals.
3.2.2 Some useful functions.
3.2.3 Some useful operations.
3.2.4 Classification of systems.
3.2.5 Impulse response.
3.2.6 Distortionless transmission.
3.3 Frequency domain techniques.
3.3.1 Fourier transforms.
3.3.2 Frequency response approaches.
3.3.3 Transfer function.
3.3.4 Laplace transform.
3.3.5 z-transform.
3.3.6 The relationship between the Laplace transform, the Fourier transform, and the z-transform.
3.4 UWB signal-processing issues and algorithms.
3.5 Detection and amplification.
3.6 Summary.
4 UWB channel modeling.
4.1 A simplified UWB multipath channel model.
4.1.1 Number of resolvable multipath components.
4.1.2 Multipath delay spread.
4.1.3 Multipath intensity profile.
4.1.4 Multipath amplitude-fading distribution.
4.1.5 Multipath arrival times.
4.2 Path loss model.
4.2.1 Free space loss.
4.2.2 Refraction.
4.2.3 Reflection.
4.2.4 Diffraction.
4.2.5 Wave clutter.
4.2.6 Aperture?medium coupling loss.
4.2.7 Absorption.
4.2.8 Example of free space path loss model.
4.3 Two-ray UWB propagation model.
4.3.1 Two-ray path loss.
4.3.2 Two-ray path loss model.
4.3.3 Impact of path loss frequency selectivity on UWB transmission.
4.4 Frequency domain autoregressive model.
4.4.1 Poles of the AR model.
4.5 IEEE proposals for UWB channel models.
4.5.1 An analytical description of the IEEE UWB indoor channel model.
4.6 Summary.
5 UWB communications.
5.1 Introduction.
5.2 UWB modulation methods.
5.2.1 PPM.
5.2.2 BPM.
5.3 Other modulation methods.
5.3.1 OPM.
5.3.2 PAM.
5.3.3 OOK.
5.3.4 Summary of UWB modulation methods.
5.4 Pulse trains.
5.4.1 Gaussian pulse train.
5.4.2 PN channel coding.
5.4.3 Time-hopping PPM UWB system.
5.5 UWB transmitter.
5.6 UWB receiver.
5.6.1 Detection.
5.6.2 Pulse integration.
5.6.3 Tracking.
5.6.4 Rake receivers.
5.7 Multiple access techniques in UWB.
5.7.1 Frequency division multiple access UWB.
5.7.2 Time division multiple access.
5.7.3 Code division multiple access.
5.7.4 Orthogonal pulse multiple access system.
5.8 Capacity of UWB systems.
5.9 Comparison of UWB with other wideband communication systems.
5.9.1 CDMA.
5.9.2 Comparison of UWB with DSSS and FHSS.
5.9.3 OFDM.
5.10 Interference and coexistence of UWB with other systems.
5.10.1 WLANs.
5.10.2 Bluetooth.
5.10.3 GPS.
5.10.4 Cellular systems.
5.10.5 Wi-Max.
5.10.6 The effect of narrowband interference on UWB systems.
5.11 Summary.
6 Advanced UWB pulse generation.
6.1 Hermite pulses.
6.1.1 Hermite polynomials.
6.1.2 Orthogonal modified Hermite pulses.
6.1.3 Modulated and modified Hermite pulses.
6.2 Orthogonal prolate spheroidal wave functions.
6.2.1 Introduction.
6.2.2 Fundamentals of PSWFs.
6.2.3 PSWF pulse generator.
6.3 Wavelet packets in UWB PSM.
6.3.1 PSM system model.
6.3.2 Receiver structure.
6.4 Summary.
7 UWB antennas and arrays.
7.1 Antenna fundamentals.
7.1.1 Maxwell’s equations for free space.
7.1.2 Wavelength.
7.1.3 Antenna duality.
7.1.4 Impedance matching.
7.1.5 Voltage standing wave ratio and reflected power.
7.1.6 Antenna bandwidth.
7.1.7 Directivity and gain.
7.1.8 Antenna field regions.
7.1.9 Antenna directional pattern.
7.1.10 Beamwidth.
7.2 Antenna radiation for UWB signals.
7.2.1 Dispersion due to near-field effects.
7.3 Suitability of conventional antennas for the UWB system.
7.3.1 Resonant antennas.
7.3.2 Nonresonant antennas.
7.3.3 Difficulties with UWB antenna design.
7.4 Impulse antennas.
7.4.1 Conical antenna.
7.4.2 Monopole antenna.
7.4.3 D-dot probe antenna.
7.4.4 TEM horn antenna.
7.4.5 Small-size UWB antenna.
7.4.6 Conclusion.
7.5 Beamforming for UWB signals.
7.5.1 Basic concepts.
7.5.2 A simple delay-line transmitter wideband array.
7.6 Radar UWB array systems.
7.7 Summary.
8 Position and location with UWB signals.
8.1 Wireless positioning and location.
8.1.1 Types of wireless positioning systems.
8.1.2 Wireless distance measurement.
8.1.3 Microwave positioning systems.
8.2 GPS techniques.
8.2.1 Differential GPS (DGPS).
8.2.2 GPS tracking modes.
8.2.3 GPS error sources.
8.3 Positioning techniques.
8.3.1 Introduction.
8.3.2 Network-based techniques.
8.3.3 Handset-based techniques.
8.3.4 Hybrid techniques.
8.3.5 Other techniques.
8.4 Time resolution issues.
8.4.1 Narrowband systems.
8.4.2 Wideband systems.
8.4.3 Super-resolution techniques.
8.4.4 UWB systems.
8.5 UWB positioning and communications.
8.5.1 Potential user scenarios.
8.5.2 Potential applications.
8.6 Summary.
9 Applications using UWB systems.
9.1 Military applications.
9.1.1 Precision asset location system.
9.2 Commercial applications.
9.2.1 Time Domain.
9.2.2 XtremeSpectrum.
9.2.4 Motorola.
9.2.5 Freescale.
9.2.6 Communication Research Laboratory.
9.2.7 General atomics.
9.2.8 Wisair.
9.2.9 Artimi.
9.2.10 Ubisense.
9.2.11 Home networking and home electronics.
9.2.12 PAL system.
9.3 UWB potentials in medicine.
9.3.1 Fundamentals of medical UWB radar.
9.3.2 UWB radar for remote monitoring of patient’s vital activities.
9.3.3 UWB respiratory monitoring system.
9.4 Summary.
10 UWB communication standards.
10.1 UWB standardization in wireless personal area networks.
10.1.1 WPAN standardization overview.
10.1.2 IEEE 802.15.3a.
10.1.3 IEEE 802.15.4a.
10.2 DS-UWB proposal.
10.2.1 DS-UWB operating bands.
10.2.2 Advantages of DS-UWB.
10.3 MB-OFDM UWB proposal.
10.3.1 Frequency band allocation.
10.3.2 Channelization.
10.3.3 Advantages of MB-OFDM UWB.
10.4 A short comment on the term ‘impulse radio’.
10.5 Summary.
11 Advanced topics in UWB communication systems.
11.1 UWB ad-hoc networks.
11.1.1 Introduction.
11.1.2 Applications of an UWB ad-hoc network.
11.1.3 Technologies involved in UWB ad-hoc networks.
11.2 UWB sensor networks.
11.3 Multiple inputs multiple outputs and space-time coding for UWB systems.
11.4 Self-interference in high-data-rate UWB communications.
11.5 Coexistence of DS-UWB with Wi-Max.
11.5.1 Interference thresholds.
11.5.2 UWB signal model.
11.5.3 Interference model.
11.5.4 Interference scenario.
11.5.5 Some numerical results.
11.5.6 Conclusion.
11.6 Vehicular radars in the 22?29 GHz band.
11.6.1 Environment sensing for vehicular radar.
11.7 Summary.
References.
Index.
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