https://scholars.lib.ntu.edu.tw/handle/123456789/497466
標題: | A 78-114 GHz monolithic subharmonically pumped GaAs-based HEMT diode mixer | 作者: | Hwang, Y.-J. Lien, C.-H. Sinclair, M.W. Gough, R.G. Kanoniuk, H. HUEI WANG TAH HSIUNG CHU |
關鍵字: | Millimeter-wave mixer; MMIC | 公開日期: | 2002 | 卷: | 12 | 期: | 6 | 起(迄)頁: | 209-211 | 來源出版物: | IEEE Microwave and Wireless Components Letters | 摘要: | A W-band subharmonically pumped (SHP) diode mixer is designed for fixed LO frequency operation. It is fabricated on a 4-mil substrate using 0.15 μm GaAs PHEMT MMIC process. The on-wafer measurement results show that the conversion loss is about 10 to 14 dB across the W band, as a 10 dBm 48 GHz LO signal is pumped. To our knowledge, this is the state-of-the-art result on low-conversion-loss wideband MMIC SHP diode mixer. The packaged module measurement shows a similar result. Both the simulation and measurement results are shown in good agreement. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/497466 https://www.scopus.com/inward/record.uri?eid=2-s2.0-0036613087&doi=10.1109%2fLMWC.2002.1009997&partnerID=40&md5=1d16e788bb95e3b54105421d0acd83b5 |
ISSN: | 15311309 | DOI: | 10.1109/LMWC.2002.1009997 | SDG/關鍵字: | Computer aided network analysis; Diodes; Electric frequency control; Electric losses; Harmonic analysis; High electron mobility transistors; Millimeter wave devices; Monolithic microwave integrated circuits; Semiconducting gallium arsenide; Conversion loss; Millimeter wave mixer; Monolithic diode mixer; On wafer measurement; Subharmonically pumped diode mixer; Mixer circuits |
顯示於: | 電機工程學系 |
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