Radio Frequency Digital to Analog Converters Implementation in Nanoscale CMOS 1st Edition Edition by Morteza S Alavi, Jaimin Mehta, Robert Bogdan Staszewski ISBN 0128025034 9780128025031

Radio Frequency Digital to Analog Converters Implementation in Nanoscale CMOS 1st Edition by Morteza S Alavi, Jaimin Mehta, Robert Bogdan Staszewski – Ebook PDF Instant Download/Delivery: 0128025034, 9780128025031
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ISBN 10: 0128025034 
ISBN 13: 9780128025031
Author: Morteza S Alavi, Jaimin Mehta, Robert Bogdan Staszewski

With the proliferation of wireless networks, there is a need for more compact, low-cost, power efficient transmitters that are capable of supporting the various communication standards, including Bluetooth, WLAN, GSM/EDGE, WCDMA and 4G of 3GPP cellular. This book describes a novel idea of RF digital-to-analog converters (RFDAC) and demonstrates how they can realize all-digital, fully-integrated RF transmitters that support all the current multi-mode and multi-band communication standards.

With this book the reader will:

• Understand the challenges of realizing a universal CMOS RF transmitter
• Recognize the design issues and the advantages and disadvantages related to analog and digital transmitter architectures
• Master designing an RF transmitter from system level modeling techniques down to circuit
  designs and their related layout know-hows
• Grasp digital polar and I/Q calibration techniques as well as the digital predistortion approaches
• Learn how to generate appropriate digital I/Q baseband signals in order to apply them to the test chip and measure the RF-DAC performance.

• Highlights the benefits and implementation challenges of software-defined transmitters using CMOS technology
• Includes various types of analog and digital RF transmitter architectures for wireless applications
• Presents an all-digital polar RFDAC transmitter architecture and describes in detail its implementation
• Presents a new all-digital I/Q RFDAC transmitter architecture and its implementation
• Provides comprehensive design techniques from system level to circuit level
• Introduces several digital predistortion techniques which can be used in RF transmitters
• Describes the entire flow of system modeling, circuit simulation, layout techniques and the measurement process

Radio Frequency Digital to Analog Converters Implementation in Nanoscale CMOS 1st Table of contents:

Chapter 1: Introduction
Abstract
1.1 The Conventional RF Radio
1.2 Motivation
1.3 The Book Objectives
1.4 Analog Versus Digital RF Transmitters
1.5 Analog-Intensive RF Transmitters
1.6 Digitally Intensive RF Transmitters
1.7 New Paradigm of RF Design in Nanometer-Scale CMOS
1.8 All-Digital Polar Transmitter
1.9 All-Digital I/Q Transmitter
1.10 Conclusion
1.11 Book Outline
Chapter 2: Digital polar transmitter architecture
Abstract
2.1 Introduction to Narrowband Polar Transmitters
2.2 Overview of the RFDAC-Based Polar Transmitter Architecture
2.3 Details of Phase Modulation
2.4 Design Challenges for the Small-Signal Polar Transmitter
Chapter 3: Digital baseband of the polar transmitter
Abstract
3.1 Overview of the TX Digital Baseband
3.2 Predistortion Module
3.3 Predistortion Self-Calibration
3.4 Interpolative Filter
3.5 Polar Bandwidth Expansion
Chapter 4: RF front-end (RFDAC) of the polar transmitter
Abstract
4.1 Overview of the RF Front-End
4.2 ΣΔ Amplitude Modulation
4.3 Digital Pre-PA
4.4 DPA Transistor Mismatches
4.5 Key Categories of Mismatches and DEM
4.6 Clock Delay Alignment
4.7 Analysis of Parasitic Coupling
Chapter 5: Simulation and measurement results of the polar transmitter
Abstract
5.1 Simulation Results
5.2 Measurement Results
5.3 Conclusion
Chapter 6: Idea of all-digital I/Q modulator
Abstract
6.1 Concept of Digital I/Q Transmitter
6.2 Orthogonal Summing Operation of RFDAC
6.3 Conclusion
Chapter 7: Orthogonal summation: A 2 × 3-bit all-digital I/Q RFDAC
Abstract
7.1 Circuit Building Blocks of Digital I/Q Modulator
7.2 Measurement Results
7.3 Conclusion
Chapter 8: Toward high-resolution RFDAC: The system design perspective
Abstract
8.1 System Design Considerations
8.2 Conclusion
Chapter 9: Differential I/Q DPA and power-combining network
Abstract
9.1 Idealized Power Combiner With Different DRACs
9.2 A Differential I/Q Class-E-Based Power Combiner
9.3 Efficiency of I/Q RFDAC
9.4 Effect of Rise/Fall Time and Duty Cycle
9.5 Efficiency and Noise at Back-Off Levels
9.6 Design an Efficient Balun for Power Combiner
9.7 Conclusion
Chapter 10: A wideband 2 × 13-bit all-digital I/Q RFDAC
Abstract
10.1 Clock Input Transformer
10.2 High-Speed Rail-to-Rail Differential Dividers
10.3 Complementary Quadrature Sign Bit
10.4 Differential Quadrature 25% Duty Cycle Generator
10.5 Floorplanning of 2 × 13-Bit DRAC
10.6 Thermometer Encoders of 3-to-7 and 4-to-15
10.7 DRAC Unit Cell: MSB and LSB
10.8 MSB/LSB Selection Choices
10.9 Digital I/Q Calibration and DPD Techniques
10.10 Conclusion
Chapter 11: Measurement results of the 2 × 13-bit I/Q RFDAC
Abstract
11.1 Measurement Setup
11.2 Static Measurement Results
11.3 Dynamic Measurement Results
11.4 Conclusion
Chapter 12: Future of RFDAC
Abstract
12.1 The Outcome
12.2 Some Suggestions for Future Developments
12.3 Future Trends
Appendix A: Appendix for the polar transmitter
A.1 EDGE Modulation
A.2 RF System Specifications for the EDGE Transmitter
A.3 Details of the Simulation Model
Appendix B: Appendix for I/Q RFDAC
B.1 Universal Asynchronous Receiver/Transmitter
B.2 Matching Network Equations
B.3 AM-AM/AM-PM Relationship
B.4 DPD Bandwidth Expansion

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Morteza S Alavi,Jaimin Mehta,Robert Bogdan Staszewski,Radio Frequency,Analog Converters,Nanoscale CMOS