Title :
A zero-bias GaAs W-band microstrip detector circuit
Author :
Junye Li ; Haoquan Hu ; Hengjian Sun
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China (UESTC), Chengdu, China
Abstract :
In this paper, a hybrid integrated detector system is presented. The system of the detector includes waveguide to microstrip transition, watching network, diode and low pass filter (LPF). The waveguide to microstrip transition is implemented by probe transition. The beam lead detector diode HSCH-9161 is adopted to build a zero-bias direct detector. An accurate physical model of diodes is established, and the detector is simulated and measured. The simulated and measured results show that the system has good performance.
Keywords :
III-V semiconductors; detector circuits; gallium arsenide; microstrip circuits; microstrip transitions; waveguide transitions; GaAs; beam lead detector diode; hybrid integrated detector system; low pass filter; probe transition; watching network; waveguide to microstrip transition; zero-bias W-band microstrip detector circuit; Detectors; Microstrip; Microstrip filters; Probes; Schottky diodes; Sensitivity; Waveguide transitions;
Conference_Titel :
Communication Problem-Solving (ICCP), 2014 IEEE International Conference on
Print_ISBN :
978-1-4799-4246-6
DOI :
10.1109/ICCPS.2014.7062348
