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This paper presents the design of a 60 GHz phase shifter integrated with a low-noise amplifier (LNA) and power amplifier (PA) in a 65 nm CMOS technology for phased array systems. The 4-bit digitally controlled RF phase shifter is based on programmable weighted combinations of I/Q paths using digitally controlled variable gain amplifiers (VGAs). With the combination of an LNA, a phase shifter and part of a combiner, each receiver path achieves 7.2 dB noise figure, a 360° phase shift range in steps of approximately 22.5°, an average insertion gain of 12 dB at 61 GHz, a 3 dB-bandwidth of 5.5 GHz and dissipates 78 mW. Consisting of a phase shifter and a PA, one transmitter path achieves a maximum output power of higher than +8.3 dBm, a 360° phase shift range in 22.5° steps, an average insertion gain of 7.7 dB at 62 GHz, a 3 dB-bandwidth of 6.5 GHz and dissipates 168 mW.

Yu, Yikun., Thesis (M.Phil.)--Chinese University of Hong Kong, 2008., Includes bibliographical references (p. 117-120)., s in English and Chinese., Chapter 1 --- Introduction --- p.1, Chapter 2 --- Literature Review --- p.6, Chapter 3 --- System with Controllable Returns --- p.13, Chapter 3.1 --- Problem Description --- p.13, Chapter 3.2 --- The Model with Controllable Returns --- p.17, Chapter 3.3 --- Numerical Experiments --- p.25, Chapter 3.4 --- Summary --- p.34, Chapter 4 --- System with Controllable Returns and Price Dependent Demand --- p.36, Chapter 4.1 --- System without Disposals --- p.37, Chapter 4.2 --- The System with Disposals --- p.40, Chapter 4.3 --- Numerical Experiments --- p.47, Chapter 4.4 --- Summary --- p.54, Chapter 5 --- Conclusion --- p.56, Chapter 6 --- Appendix --- p.58, http://library.cuhk.edu.hk/record=b5893774, Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/)