https://scholars.lib.ntu.edu.tw/handle/123456789/580869
標題: | A 17.7-42.9-GHz Low Power Low Noise Amplifier with 83% Fractional Bandwidth for Radio Astronomical Receivers in 65-nm CMOS | 作者: | Chang K.-C Lu B.-Z Wang Y Chiong C.-C HUEI WANG |
關鍵字: | Bandwidth; CMOS integrated circuits; Noise figure; Bandwidth enhancement; CMOS technology; DC power consumption; Figure of merit (FOM); Fractional bandwidths; Low power CMOS; Radio-astronomical receivers; Wide frequency range; Low noise amplifiers | 公開日期: | 2020 | 卷: | 2020-December | 起(迄)頁: | 507-509 | 來源出版物: | Asia-Pacific Microwave Conference Proceedings, APMC | 摘要: | A 17.7-42.9-GHz low-power CMOS low noise amplifier (LNA) for radio astronomical receivers in 65-nm CMOS technology is presented in this paper. Based on several bandwidth enhancement techniques, the proposed LNA achieves high gain, good noise Figure simultaneously in a wide frequency range while consuming low power. The LNA achieves the 20.1-dB peak gain, and the noise Figure (NF) between 2.8 and 4.3 dB within the 3-dB bandwidth covering 17.7 to 42.9 GHz. The dc power consumption of this design is only 18 mW, while the OP1dB is 2.2 dBm at 28GHz. The figure-of-merit (FOM) of this work is 19 GHz/mW, which reveals the competitiveness among published K-band and Ka-band LNAs. The whole chip occupies 0.45 mm2 including pads. ? 2020 IEEE. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100754318&doi=10.1109%2fAPMC47863.2020.9331381&partnerID=40&md5=4e9ac0f7a6285ab9c45948d2bfe83041 https://scholars.lib.ntu.edu.tw/handle/123456789/580869 |
DOI: | 10.1109/APMC47863.2020.9331381 |
顯示於: | 電機工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。