Abstract
This chapter presents a 4-bit active RF phase shifter that is based on programmable weighted combinations of I/Q paths with digitally controlled variable gain amplifiers (VGAs). With the use of the 4-bit active RF phase shifter, this chapter describes the design and measurement results of a 60GHz two-path receiver in which each path consists of a low noise amplifier (LNA), a phase shifter and part of a combiner, in a 65nm CMOS technology.
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© 2011 Springer Science+Business Media B.V.
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Yu, Y., Baltus, P.G.M., van Roermund, A.H.M. (2011). A 60GHz Active Phase Shifter Integrated with LNA. In: Integrated 60GHz RF Beamforming in CMOS. Analog Circuits and Signal Processing, vol 1. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-0662-0_6
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DOI: https://doi.org/10.1007/978-94-007-0662-0_6
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-0661-3
Online ISBN: 978-94-007-0662-0
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