A 3 GHz to 10 GHz GaAs Double Balanced Mixer

摘要：

　　A broadband GaAs MMIC double balanced diode ring mixer was designed in the paper.The mixer covers radio frequency(RF)/local oscillator(LO)operating frequency range from 3 GHz to 10 GHz and the bandwidth of intermediate frequency(IF)signal is from 10MHz to 4 GHz.The mixer gets a conversion loss less than 12 dB and decent LO to RF isolation of nearly 30 dB,and the mixer also obtains good linearity with input P1dB and IIP3 of more than 18 dBm and 27 dBm.The mixer is simulated with the standard 0.25 μm GaAs pHEMT process,and the compacted Marchand balun is used to provide the differential signals for the double balanced mixer.

关键词： GaAs PHEMT Wideband Double balanced Mixer

作者: Yan Pu Zhihua Huang Shaojun Pan Guoqiang Wang

作者单位: Analog IC Design Department Acoustoelectric and Optoelectronic Corporation,China Electronics Technology Group Corporation Chongqing,China

会议类型: 国际会议

会议名称: 2017 IEEE 3rd Information Technology and Mechatronics Engineering Conference(ITOEC2017)(2017 IEEE 第3届信息技术与机电一体化工程国际学术会议)

会议地点: 重庆

会议语种:英文

页码: 1083-1086

在线出版日期: 2017-10-03（万方平台首次上网日期，不代表论文的发表时间）