標題: Design of Wide-IF-Band CMOS Mixer with LO Multiplier
作者: Tsai, Han-Ting
Tseng, Pei-Ling
Chang, Che-Wei
Hu, Robert
Jou, Christina F.
資訊工程學系
Department of Computer Science
關鍵字: MMIC;wideband;CMOS;multiplier;mixer
公開日期: 2013
摘要: This paper reports the development of K-band wide-IF-band CMOS mixer with LO multiplier suitable for wideband applications. To achieve such broad bandwidth, several design techniques-such as current-reuse differential-pair with LC resonance circuit, and simultaneous in-band gain peaking and off-band gain tailoring-have been analyzed and employed. The on-wafer measurement of this 17.4-26.1GHz TSMC 0.18 mu m CMOS mixer with LO doubler shows a -1dB conversion gain, 11dB noise figure, -6dBm input-referred 1dB compression point, 40dB RF-IF isolation, and 45dB LO-IF isolation at 8.7GHz. The chip size is 1400 x 1300 mu m(2).
URI: http://hdl.handle.net/11536/23700
ISBN: 978-1-4799-1472-2
期刊: 2013 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC 2013)
起始頁: 176
結束頁: 178
顯示於類別:會議論文