Multi-mode/multi-band RF transceivers for wireless communications [electronic resource] : advanced techniques, architectures, and trends / edited by Gernot Hueber and Robert Bogdan Staszewski.

IT Carlow ebook

IEEE ebook

Includes bibliographical references and index.

Machine generated contents note: I. Transceiver Concepts and Design -- 1. Software-Defined Radio Front Ends / Jan Craninckx -- 1.1. Introduction -- 1.2. System-Level Considerations -- 1.3. Wideband LO Synthesis -- 1.4. Receiver Building Blocks -- 1.5. Transmitter Building Blocks -- 1.6. Calibration Techniques -- 1.7. Full SDR Implementation -- 1.8. Conclusions -- References -- 2. Software-Defined Transceivers / Bob Stengel -- 2.1. Introduction -- 2.2. Radio Architectures -- 2.3. SDR Building Blocks -- 2.4. Example of an SDR Transceiver -- References -- 3. Adaptive Multi-Mode RF Front-End Circuits / Aleksandar Tasic -- 3.1. Introduction -- 3.2. Adaptive Multi-Mode Low-Power Wireless RF IC Design -- 3.3. Multi-Mode Receiver Concept -- 3.4. Design of a Multi-Mode Adaptive RF Front End -- 3.5. Experimental Results for the Image-Reject Down-Converter -- 3.6. Conclusions -- References -- 4. Precise Delay Alignment Between Amplitude and Phase/Frequency Modulation Paths in a Digital Polar Transmitter / Robert Bogdan Staszewski -- 4.1. Introduction -- 4.2. RF Polar Transmitter in Nanoscale CMOS -- 4.3. Amplitude and Phase Modulation -- 4.4. Mechanisms to Achieve Subnanosecond Amplitude and Phase Modulation Path Alignments -- 4.5. Precise Alignment of Multi-Rate Direct and Reference Point Data -- References -- 5. Overview of Front-End RF Passive Integration into SoCs / Hooman Darabi -- 5.1. Introduction -- 5.2. The Concept of a Receiver Translational Loop -- 5.3. Feedforward Loop Nonideal Effects -- 5.4. Feedforward Receiver Circuit Implementations -- 5.5. Feedforward Receiver Experimental Results -- 5.6. Feedback Notch Filtering for a WCDMA Transmitter -- 5.7. Feedback-Based Transmitter Stability Analysis -- 5.8. Impacts of Nonidealities in Feedback-Based Transmission -- 5.9. Transmitter Building Blocks -- 5.10. Feedback-Based Transmitter Measurement Results -- 5.11. Conclusions and Discussion -- Appendix -- References -- 6. ADCs and DACs for Software-Defined Radio / Koen Cornelissens -- 6.1. Introduction -- 6.2. ADC and DAC Requirements in Wireless Systems -- 6.3. Multi-Standard Transceiver Architectures -- 6.4. Evaluating Reconfigurability -- 6.5. ADCs for Software-Defined Radio -- 6.6. DACs for Software-Defined Radio -- 6.7. Conclusions -- References -- II. Receiver Design -- 7. OFDM Transform-Domain Receivers for Multi-Standard Communications / Sebastian Hoyos -- 7.1. Introduction -- 7.2. Transform-Domain Receiver Background -- 7.3. Transform-Domain Sampling Receiver -- 7.4. Digital Baseband Design for the TD Receiver -- 7.5.A Comparative Study -- 7.6. Simulations -- 7.7. Gain-Bandwidth Product Requirement for an Op-Amp in a Charge-Sampling Circuit -- 7.8. Sparsity of (GHG)-1 -- 7.9. Applications -- 7.10. Conclusions -- References -- 8. Discrete-Time Processing of RF Signals / Borivoje Nikoli -- 8.1. Introduction -- 8.2. Scaling of an MOS Switch -- 8.3. Sampling Mixer -- 8.4. Filter Synthesis -- 8.5. Noise in Switched-Capacitor Filters -- 8.6. Circuit-Design Considerations -- 8.7. Perspective and Outlook -- References -- 9. Oversampled ADC Using VCO-Based Quantizers / Michael H. Perrott -- 9.1. Introduction -- 9.2. VCO-Quantizer Background -- 9.3. SNDR Limitations for VCO-Based Quantization -- 9.4. VCO Quantizer & Sigma; & delta; ADC Architecture -- 9.5. Prototype & Sigma; & delta; ADC Example with a VCO Quantizer -- 9.6. Conclusions -- References -- 10. Reduced External Hardware and Reconfigurable RF Receiver Front Ends for Wireless Mobile Terminals / Naveen K. Yandura -- 10.1. Introduction -- 10.2. Mobile Terminal Challenges -- 10.3. Research Directions Toward a Multi-Band Receiver -- 10.4. Multi-Mode Receiver Principles and RF System Analysis for a W-CDMA Receiver -- 10.5.W-CDMA, GSM/GPRS/EDGE Receiver Front End Without an Interstage SAW Filter -- 10.6. Highly Integrated GPS Front End for Cellular Applications in 90-nm CMOS -- 10.7. RX Front-End Performance Comparison -- References -- 11. Digitally Enhanced Alternate Path Linearization of RF Receivers / Ali Hajimiri -- 11.1. Introduction -- 11.2. Adaptive Feedforward Error Cancellation -- 11.3. Architectural Concepts -- 11.4. Alternate Feedforward Path Block Design Considerations -- 11.5. Experimental Design of an Adaptively Linearized UMTS Receiver -- 11.6. Experimental Results of an Adaptively Linearized UMTS Receiver -- 11.7. Conclusions -- References -- III. Transmitter Techniques -- 12. Linearity and Efficiency Strategies for Next-Generation Wireless Communications / Donald Kimball -- 12.1. Introduction -- 12.2. Power Amplifier Function -- 12.3. Power Amplifier Efficiency Enhancement -- 12.4. Techniques for Linearity Enhancement -- 12.5. Conclusions -- References -- 13. CMOS RF Power Amplifiers for Mobile Communications / Patrick Reynaert -- 13.1. Introduction -- 13.2. Challenges -- 13.3. Low Supply Voltage -- 13.4. Average Efficiency, Dynamic Range, and Linearity -- 13.5. Polar Modulation -- 13.6. Distortion in a Polar-Modulated Power Amplifier -- 13.7. Design and Implementation of a Polar-Modulated Power Amplifier -- 13.8. Conclusions -- References -- 14. Digitally Assisted RF Architectures: Two Illustrative Designs / Joel L. Dawson -- 14.1. Introduction -- 14.2. Cartesian Feedback: The Analog Problem -- 14.3. Digital Assistance for Cartesian Feedback -- 14.4. Multipliers, Squarers, Mixers, and VGAs: The Analog Problem -- 14.5. Digital Assistance for Analog Multipliers -- 14.6. Summary -- Appendix: Stability Analysis for Cartesian Feedback Systems -- References -- IV. Digital Signal Processing for RF Transceivers -- 15. RF Impairment Compensation for Future Radio Systems / Mikko Valkama -- 15.1. Introduction and Motivation -- 15.2. Typical RF Impairments -- 15.3. Impairment Mitigation Principles -- 15.4. Case Studies in I/Q Imbalance Compensation -- 15.5. Conclusions -- References -- 16. Techniques for the Analysis of Digital Bang-Bang PLLs / Nicola DaDalt -- 16.1. Introduction -- 16.2. Digital Bang-Bang PLL Architecture -- 16.3. Analysis of the Nonlinear Dynamics of the BBPLL -- 16.4. Analysis of the BBPLL with Markov Chains -- 16.5. Linearization of the BBPLL -- 16.6.Comparison of Measurements and Models -- References -- 17. Low-Power Spectrum Processors for Cognitive Radios / Kyutae Lim -- 17.1. Introduction -- 17.2. Paradigm Shift from SDR to CR -- 17.3. Challenge and Trends in RFIC/System -- 17.4. Analog Signal Processing -- 17.5. Spectrum Sensing -- 17.6. Multi-Resolution Spectrum Sensing -- 17.7. MRSS Performance -- 17.8. Conclusions -- References.

Description based on print version record.