A 26-40GHz Monolithic Doubly-Balanced Mixer

摘要：

This paper presents the design of a 26-40 GHz monolithically integrated doubly-balanced mixer for ultra-high speed wireless communication.A modified Marchand balun is used to expand the bandwidth.A coupled line of U section improves the port to port isolation and provides the IF-output port.Simulated in 0.15-μm GaAs PHEMT technology,the mixer achieves a low conversion loss of less than 8dB and a high isolation of above 30dB over a 26-40 GHz RF/LO bandwidth and a 8-14GHz IF bandwidth.

作者: Leijun Xu Zhigong Wang Qin Li

作者单位: Institute of RF- & OE-ICs,Southeast University,Nanjing,210096,P.R.China;School of Electrical and Inf Institute of RF- & OE-ICs,Southeast University,Nanjing,210096,P.R.China

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）