https://scholars.lib.ntu.edu.tw/handle/123456789/497369
標題: | A W-Band Source Module Using MMIC's | 作者: | Chang, K. Smith, D. Dow, S.G. Tan, K.L. Oki, A.K. Allen, B.R. HUEI WANG |
公開日期: | 1995 | 卷: | 43 | 期: | 5 | 起(迄)頁: | 1010-1016 | 來源出版物: | IEEE Transactions on Microwave Theory and Techniques | 摘要: | A W-band source module providing 4-GHz tuning bandwidth (92.5–96.5 GHz) has been developed. This module consists of three MMIC chips: a 23.5 GHz HBT VCO, a 23.5–94 GHz HEMT frequency quadrupler and a W-band three-stage HEMT output amplifier, all fabricated in TRW production lines. It exhibits a measured output power of 3 dBm at 94–95 GHz and a 3-dB tuning bandwidth greater than 3 GHz, with a phase noise of -92 dBc/Hz at 1 MHz offset This work demonstrates a new and efficient way to implement high performance It-band source. Its wide tuning bandwidth with good phase noise performance, as well as design simplicity, makes this approach attractive for many W-band system applications. © 1995 IEEE |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0029308088&doi=10.1109%2f22.382059&partnerID=40&md5=c41f9748c9d50c3cae9477c41cf16df1 | DOI: | 10.1109/22.382059 | SDG/關鍵字: | Tuning bandwidth; W band source module; Bandwidth; Electric network analysis; Frequency response; Heterojunction bipolar transistors; High electron mobility transistors; Microprocessor chips; Semiconducting gallium arsenide; Substrates; Tuning; Monolithic microwave integrated circuits |
顯示於: | 電機工程學系 |
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