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A 70-GHz LO Phase-Shifting Bidirectional Frontend Using Linear Coupled Oscillators.
- Source :
-
IEEE Transactions on Microwave Theory & Techniques . Mar2017, Vol. 65 Issue 3, p892-904. 13p. - Publication Year :
- 2017
-
Abstract
- A 70-GHz two-element bidirectional frontend is demonstrated with linear coupled oscillators in a 90-nm silicon–germanium BiCMOS process. The transmitter has a measured peak output power of 7.2 dBm and a peak conversion gain of 14.5 dB while consuming 47 mA from a 1.8-V supply. The receiver has a peak conversion gain of 9.9 dB and a minimum noise figure of 8.6 dB with a nominal current consumption of 18 mA from a 1.5-V supply. The frontend is integrated with a two-element linear coupled oscillator array and achieves a maximum phase scanning of ±80°. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189480
- Volume :
- 65
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Microwave Theory & Techniques
- Publication Type :
- Academic Journal
- Accession number :
- 121745650
- Full Text :
- https://doi.org/10.1109/TMTT.2016.2628364