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 |