红外与毫米波学报2011，Vol.30Issue(1)：33-37,5.
基于石英基片的二毫米波段二次谐波混频器设计和研制
Design and fabrication of a 2mm-band sub-harmonic mixer based on quartz
安大伟 1于伟华 2吕昕2
作者信息
- 1. 中国气象局,国家卫星气象中心,北京,100081
- 2. 北京理工大学,信息与电子学院,北京,100081
- 折叠
摘要
Abstract
An integrated 2mm band sub-harmonic mixer based on quartz circuits was presented. General harmonic mixer theory was introduced. The equivalent circuit model for the anti-pair diodes was built. Then the extensive simulation and optimization by the full wave analysis software were done. When the 59GHz LO signal' s power was set between 7 ～14dBm, the mixer yielded a least conversion loss of 17dB and a maximum loss less than 20dB under working frequency of 116 ～ 120GHz. The P1dB of the mixer is about ldBm. The isolation between the three ports is better than 20dB. The measured results of the sub-harmonic mixer are agreed well with the simulated ones.关键词
毫米波/谐波混频器/反向并联二极管对/TRL方法Key words
millimeter wave/ sub-harmonic mixer/ anti-pair diode/ TRL method分类
信息技术与安全科学引用本文复制引用
安大伟,于伟华,吕昕..基于石英基片的二毫米波段二次谐波混频器设计和研制[J].红外与毫米波学报,2011,30(1):33-37,5.
