상세정보
학술대회
A New Switching Technique for Low Power Mixer with Body Terminal
- 저자
- 강호석, 이상근, 최병건, 박철순
- 발행일
- 200701
- 출처
- Radio and Wireless Symposium (RWS) 2007, pp.439-441
- 협약과제
- 06MB3300, 다중모드 SDR 단말용 디지털 RF 및 ADC 칩 개발, 최병건
- 초록
- This paper describes the new switching technique for the better performance mixer by utilizing the body terminal. The same phase LO signal is delivered to both the gate and body terminal simultaneously, leading to a closer ideal switching operation. The theoretical study of this operation is presented. Thanks to the body effect, the final circuit provides a conversion gain of 18 dB with 0 dBm LO power and reaches -15.2 dBm P1dB while the architecture draws only 0.5 mW from a 1.8 V supply. © 2007 IEEE.
- KSP 제안 키워드
- Conversion gain, LO power, Switching operation, Switching technique, Theoretical Study, body effect, low power mixer, the body