A 54 - 862 MHz Ultra-Wideband CMOS Driver Amplifier for TV White-Space Applications

A 54-862 MHz ultra-wideband CMOS driver amplifier for TV white space applications is presented in this paper. The proposed matching circuit enables us to achieve ultra-wideband power matching with only two passive L, C components and no on-chip inductor. The measured P^sub 1dB^, OIP3 and PE are more...

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Bibliographic Details
Published inInternational Information Institute (Tokyo). Information Vol. 17; no. 12(B); p. 6485
Main Authors Choi, Woon-Sung, Lee, Kyung-Hak, Kim, Wan-Sik, Eo, Yun-Seong
Format Journal Article
LanguageEnglish
Published Koganei International Information Institute 01.12.2014
Subjects
Receivers & amplifiers
Simulation
Transistors
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Summary:A 54-862 MHz ultra-wideband CMOS driver amplifier for TV white space applications is presented in this paper. The proposed matching circuit enables us to achieve ultra-wideband power matching with only two passive L, C components and no on-chip inductor. The measured P^sub 1dB^, OIP3 and PE are more than +14 dBm, 22 dBm and 30%, respectively. The achieved EVM at the desired output power of +4 dBm is less than -35 dB.
ISSN:1343-4500
1344-8994