A MMIC direct detection receiver in principle-model version with a central frequency of 25 GHz and a 4 GHz bandwidth was developed on the background of passive millimeter imaging systems. The operation principle of the receiver was describesd. Each part of the receiver was designed, manufactured, and measured individually and then the complete receiver was tested.
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关福宏,王闯,田为中,钱蓉,孙晓玮.直接检波式毫米波接收机研制[J].红外与毫米波学报,2007,26(2):125~128]. GUAN Fu-Hong, WANG Chuang, TIAN Wei-Zhong, QIAN Rong, SUN Xiao-Wei. DEVELOPMENT OF MMIC DIRECT DETECTION RECEIVERS[J]. J. Infrared Millim. Waves,2007,26(2):125~128.]