1. A 5GHz-Band On-Chip Matching CMOS MMIC Front-End
- Author
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Ueda, Hiro-omi, Shinjo, Shintaro, Nabeno, Yasuhiro, Ono, Masayoshi, Ohnakado, Takahiro, Murakami, Takaaki, Furukawa, Akihiko, Hashizume, Yasushi, Nishikawa, Kazuyasu, Mori, Takeshi, Yamakawa, Satoshi, Oomori, Tatsuo, and Suematsu, Noriharu
- Subjects
ING-INF/01 Elettronica - Abstract
A 5GHz--band CMOS MMIC front-end is developed,which includes a two-stage power amplifier (PA)with a single-stage push-pull driver (DRV),a three- stage low noise amplifier (LNA),and a transmit/receive (T/R)switch.The high current on-chip matching spiral inductor is used for the on-chip matching PA.On-chip matching configuration enables these circuits to connect internally.The IC performs 14.8dBm transmit power,and 4.1dB receiver noise figure at 5.2GHz.
- Published
- 2003
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