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Sub-mW 30GHz Variable-Gain LNA in 22nm FDSOI CMOS for Low-Power Tapered mm-Wave 5G/6G Phased-Array Receivers
- Source :
- Spasaro, M & Zito, D 2022, Sub-mW 30GHz Variable-Gain LNA in 22nm FDSOI CMOS for Low-Power Tapered mm-Wave 5G/6G Phased-Array Receivers . in 2022 IEEE/MTT-S International Microwave Symposium, IMS 2022 . IEEE, pp. 723-726, 2022 IEEE/MTT-S International Microwave Symposium, IMS 2022, Denver, United States, 19/06/2022 . https://doi.org/10.1109/IMS37962.2022.9865340
- Publication Year :
- 2022
- Publisher :
- IEEE, 2022.
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Abstract
- Next-generation cellular systems require low-power mm-wave phased-array ICs. Variable-gain LNAs (VG-LNAs) are key blocks enabling reduced hardware complexity, performance improvement and added functionalities. This paper reports a low-power 30GHz VG-LNA for mm-wave 5G/6G phased-array ICs, with a gain control of 8 dB for 18dB Taylor taper in a 30GHz 8×8 antenna array. The VG-LNA exhibits a peak gain of 16 dB in the high-gain state, consumes less than 1 mW and occupies an area of 0.20×0.22
- Subjects :
- 5G/6G mobile communication
low-noise amplifier
Gain control
phased arrays
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2022 IEEE/MTT-S International Microwave Symposium - IMS 2022
- Accession number :
- edsair.doi.dedup.....778397c68e8eed8fefcb991764fdc484