Low-Power Millimeter Wave Transmitters for High Data Rate Applications (eBook)
XXI, 109 Seiten
Springer International Publishing (Verlag)
978-3-030-16653-3 (ISBN)
This book discusses low power techniques for millimeter wave transmitter IC. Considerations for the front-end design are followed by several implementation examples in the 60GHz band in CMOS down to 28nm technology. Additionally, the design and implementation details of digitally-modulated millimeter wave polar transmitters are presented.
Khaled Khalaf
Khaled Khalaf obtained his Ph.D. in Electrical Engineering from Vrije Universiteit Brussel, Belgium in 2016. He works as a researcher at IMEC, Leuven, Belgium with interest on CMOS mm-wave circuits and systems for wireless applications with more emphasis on low-power transmitters for high datarate communication.
Vojkan Vidojkovic
Vojkan Vidojkovic received his PhD degree from the Eindhoven University of Technology in the Netherlands in 2007. He works as a technical staff member at Intel in Germany.
John R. Long
John R. Long has a Ph.D. degree in Electronics from Carleton University in Ottawa. He worked in industry for 12 years in the Advanced Technology Laboratory at Bell-Northern Research in Ottawa, and in January 2015 he was appointed Professor in Electrical and Computer Engineering at the University of Waterloo in Canada. His current research interests include low-power and broadband circuits for highly-integrated wireless transceivers, energy-efficient wireless sensors, mm-wave IC design, and electronics design for high-speed data communications.Piet Wambacq
Piet Wambacq has a Ph.D. degree from the Katholieke Universiteit Leuven, Leuven, Belgium. He is a Principal Scientist at IMEC, Heverlee, Belgium, working on RF CMOS design for wireless applications. Since 2000 he is a Professor with the University of Brussels, Brussels, Belgium.Acknowledgements 6
Contents 7
Abbreviations 9
Nomenclature 11
List of Figures 12
List of Tables 19
1 Introduction 20
1.1 60GHz Operation 21
1.2 Phased Arrays 22
1.3 Link Budget 25
1.4 PA Power Back-Off 26
1.5 Organization of the Book 27
2 Design Considerations for High-Datarate Low-Power 60GHz TX Front-Ends 28
2.1 PA Considerations 28
2.1.1 Width Selection 28
2.1.2 Power Combining and Stacking 31
2.1.3 Balanced Operation 32
2.1.4 Cgd Neutralization 32
2.1.5 Deep Class-AB Operation 36
2.2 Output Matching Network 40
2.2.1 Topology Selection 40
2.2.2 Design Procedure 41
2.2.3 Layout Considerations 44
2.2.4 Effect on PA Performance 45
2.3 Multi-stage PA Design 47
2.4 Upconversion Mixer Design 50
3 60 GHz TX Front-Ends in Advanced CMOS Technologies with Improved Back-Off Efficiencies 54
3.1 A TX Front-End in 40 nm-LP CMOS with Three-Stage Class-AB PA 54
3.1.1 Circuit Description 54
3.1.2 Measurement Results 56
3.1.3 Conclusion 58
3.2 A 4-Antenna Path TX Front-End with Two-Stage Class-A/AB PA 59
3.2.1 Circuit Description 59
3.2.2 Measurement Results 61
3.2.3 Conclusion 66
3.3 A 28 nm-HPM TX Front-End with 11.5% PA Back-Off Efficiency 67
3.3.1 Circuit Description 69
3.3.2 Common-Mode Oscillations 69
3.3.3 Measurement Results 71
3.3.4 Conclusion 73
4 Digitally-Modulated Polar Transmitters in 40 nm CMOS 74
4.1 Introduction 74
4.2 Architecture and System Trade-Offs 76
4.2.1 60 GHz Polar TX Architecture 77
4.2.2 Signal Behavior and System-Level Trade-Offs 78
4.3 A 5-bit 5 GS/s RF-DAC-Based Polar TX with –29.3 dB QPSK EVM 82
4.3.1 Circuit Description 82
4.3.2 Measurement Results 87
4.3.3 Conclusions 97
4.4 A 4-bit 10 GS/s RF-DAC-Based Polar TX with 15.3% Average PA Efficiency 98
4.4.1 Circuit Description 98
4.4.2 Measurement Results 103
4.4.3 Analysis and Discussion 110
4.4.4 Comparison with State-of-the-Art 113
4.4.5 Conclusions 115
5 Summary and Conclusions 116
5.1 Conclusions 116
5.2 Possible Future Work 118
Loaded Transformer Input Impedance 120
A.1 Real Part of the Input Impedance 121
A.2 Imaginary Part of the Input Impedance 121
A.3 Simplified Input Impedance Equations 122
References 123
| Erscheint lt. Verlag | 9.4.2019 |
|---|---|
| Reihe/Serie | Signals and Communication Technology |
| Zusatzinfo | XXI, 109 p. 132 illus., 47 illus. in color. |
| Sprache | englisch |
| Themenwelt | Technik ► Elektrotechnik / Energietechnik |
| Technik ► Maschinenbau | |
| Schlagworte | 60GHz polar transmitters • Advanced CMOS Technologies • digitally-modulated polar transmitters • millimeter wave polar transmitters • millimeter wave RF-DACs • Millimeter wave transmitters |
| ISBN-10 | 3-030-16653-8 / 3030166538 |
| ISBN-13 | 978-3-030-16653-3 / 9783030166533 |
| Haben Sie eine Frage zum Produkt? |
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