Samenvatting
This paper presents a vector modulator based active phase shifter for the 56-65 GHz frequency band in a 40-nm digital CMOS technology. The design comprises a magnetically-enhanced quadrature hybrid with better than 1-degree phase imbalance and 18 dB tuning range variable gain amplifiers with transformer broadband matching to generate 360° full-range phase tuning. It achieves 2.7° phase resolution for the first time. The rms phase error of the phase shifter is 1.4° and the rms gain error is 0.13 dB at 60 GHz. The insertion loss is 0.4 dB. The power consumption is 38 mW.
Originele taal-2 | Engels |
---|---|
Titel | Proceedings of the 2018 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2018 |
Plaats van productie | Piscataway |
Uitgeverij | Institute of Electrical and Electronics Engineers |
Pagina's | 144-147 |
Aantal pagina's | 4 |
ISBN van elektronische versie | 978-1-5386-4545-1 |
ISBN van geprinte versie | 978-1-5386-4546-8 |
DOI's | |
Status | Gepubliceerd - 7 aug. 2018 |
Evenement | 2018 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2018 - Philadelphia, Verenigde Staten van Amerika Duur: 10 jun. 2018 → 12 jun. 2018 |
Congres
Congres | 2018 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2018 |
---|---|
Land/Regio | Verenigde Staten van Amerika |
Stad | Philadelphia |
Periode | 10/06/18 → 12/06/18 |