664 GHz sub harmonic mixer based on “T” anode GaAs SBD membrane circuit
Received:October 22, 2020  Revised:September 04, 2021  download
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Author NameAffiliationE-mail
Niu Bin Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.
Nanjing Chip Valley Industrial Technology Institute Nanjing 210016 China. 
niubin_1@126.com 
Qian Jun Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.
NANJING ANTAIXIN ELECTRONIC Co. Ltd. Nanjing 210016 China. 
 
Fan Daoyu Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.  
Wang Yuanqing Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.
NANJING ANTAIXIN ELECTRONIC Co. Ltd. Nanjing 210016 China. 
 
Mei Liang Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.
NANJING ANTAIXIN ELECTRONIC Co. Ltd. Nanjing 210016 China. 
 
Dai Junjie Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.
NANJING ANTAIXIN ELECTRONIC Co. Ltd. Nanjing 210016 China. 
 
林罡 南京电子器件研究所 微波毫米波单片集成和模块电路重点实验室江苏 南京 210016
南京中电芯谷高频器件产业技术研究院有限公司江苏 南京 210016 
 
Zhou Ming Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.  
Chen Tangsheng Science and Technology on Monolithic Integrated Circuits and Modules Laboratory Nanjing Electronic Devices Institute Nanjing 210016 China.
Nanjing Chip Valley Industrial Technology Institute Nanjing 210016 China. 
 
Abstract:664 GHz sub harmonic mixer for ice cloud detection was designed and fabricated, based on 0.5 μm “T” anode GaAs SBD membrane integrated process with thickness of 5 μm. Parasitic parameters of “T” anode design were analyzed and membrane process was developed to improve high frequency performance. The mixer was characterized in 664 GHz receiver setup. Double side band conversion loss of the mixer was 9.9 dB at 664 GHz room temperature.
keywords:GaAs SBD  membrane circuit  sub harmonic mixer
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《Journal of Infrared And Millimeter Waves》