每年專案
摘要
This paper presents an X-band tunable voltage controlled oscillator (VCO) using WIN™ 0.25 μ mGaN process. The power VCO was implemented by a class E power amplifier with positive feedback to generate an output power of 27.89 dBm at 9.4 GHz. The total power consumption is 2204 mW. The DC-to-RF conversion efficiency is 27.S9%. A source-drain connected GaN transistor was used as a varactor which provided the tuning frequencies from 9.348 to 9.46 GHz. The best measured phase noise is-121.62dBc/Hz at 1-MHz offset frequency. The FoMp and FoMposc are-195.49 and-223.38, respectively. The chip size includes all pads is 2× 1.5mm2.
原文 | ???core.languages.en_GB??? |
---|---|
主出版物標題 | 2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021 |
發行者 | Institute of Electrical and Electronics Engineers Inc. |
ISBN(電子) | 9781665433914 |
DOIs | |
出版狀態 | 已出版 - 25 8月 2021 |
事件 | 2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021 - Hualien, Taiwan 持續時間: 25 8月 2021 → 27 8月 2021 |
出版系列
名字 | 2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021 |
---|
???event.eventtypes.event.conference???
???event.eventtypes.event.conference??? | 2021 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2021 |
---|---|
國家/地區 | Taiwan |
城市 | Hualien |
期間 | 25/08/21 → 27/08/21 |
指紋
深入研究「A Low Phase Noise X Band Class e Power VCO in 0.25 μm GaN/SiC Technology」主題。共同形成了獨特的指紋。專案
- 1 已完成