A SiGe sub-harmonic mixer for millimeter-wave applications

Bevin George Perumana,Samarjit Chakraborty,S Sarkar,P K Sen,David A Yeh,A Raghavan,Debasis Dawn,Changho Lee,Stephane Pinel,Joy Laskar

Munich（2007）

引用 4|浏览7

暂无评分

摘要

A SiGe sub-harmonic down-conversion mixer using a novel active anti-parallel diode pair is presented for millimeter-wave applications. The proposed architecture can help reduce conversion loss and also lower the required local oscillator power. With an LO power of 0 dBm, the measured 2times conversion gain varies from -5 to -7.8 dB in the 50 to 65 GHz range. Compared to earlier reports of millimeter-wave SiGe and GaAs sub-harmonic mixers requiring 5 to 10 dBm of LO power, this circuit achieves similar conversion loss with an LO power as low as -7.5 dBm, while consuming only 0.5 mW of DC power.

查看译文

关键词

ge-si alloys,low-power electronics,millimetre wave mixers,millimetre wave oscillators,sige,active antiparallel diode pair,conversion loss,frequency 50 ghz to 65 ghz,local oscillator,millimeter-wave mixer,power 0.5 mw,sub-harmonic down-conversion mixer,low power electronics,harmonic mixer,millimeter wave

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要