https://scholars.lib.ntu.edu.tw/handle/123456789/637634
標題: | A D-Band Frequency Doubler with Gm-Boosting Technique in 28-nm CMOS | 作者: | Chien, Chung Chia Wang, Yunshan Ng, Yuen Sum TIAN-WEI HUANG Chiong, Chau Ching HUEI WANG |
關鍵字: | CMOS | D-band | efficiency | frequency doubler | frequency multiplier | millimeter-wave | signal generation | 公開日期: | 1-一月-2023 | 來源出版物: | 2023 18th European Microwave Integrated Circuits Conference, EuMIC 2023 | 摘要: | In this paper, a low power consumption and gm-boosting technique frequency doubler implemented in 28-nm CMOS technology is presented. A 2nd harmonic load-pull approach is utilized, and a maximum output power of 0.5 dBm is achieved at 134 GHz with 7.4% efficiency. The doubler is biased in class-B with 0.4-V Vg for higher Gm2, and it consumes only 12 mW dc power. The doubler covers 126-146 GHz, and achieves 4.5-dB conversion gain with a 3-dB bandwidth of 15%, with 30 dB fundamental rejection. With the Gm-boosting technique, this frequency doubler features high conversion gain. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/637634 | ISBN: | 9782874870736 | DOI: | 10.23919/EuMIC58042.2023.10288774 |
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。