Title :
Realization of an MMIC active filter with negative resistance circuits
Author :
Sun, Xiaowei ; Luo, Jinsheng ; Lin, Jinting
Author_Institution :
Dept. of Electron. Eng., Xi´´an Jiaotong Univ., China
Abstract :
This paper presents a type of microwave active filter circuit employing the GaAs MESFET negative resistance property, and the whole circuit can be fabricated by using a MMIC process. The element values of the circuit and the computer simulation for the circuit performance are given. The CAD analysis results show that this active filter does have the narrow band property, and gain of more than 10 dB at center frequency and the attenuation of more than 30 dB at f0 ±100 MHz are achieved
Keywords :
III-V semiconductors; MESFET integrated circuits; active filters; active networks; circuit tuning; field effect MMIC; field effect analogue integrated circuits; gallium arsenide; microwave filters; negative resistance devices; 10 dB; CAD analysis; GaAs; GaAs MESFET; MMIC active filter; computer simulation; microwave active filter circuit; narrowband property; negative resistance circuit; Active filters; Attenuation; Circuit optimization; Computer simulation; Frequency; Gallium arsenide; MESFET circuits; MMICs; Microwave circuits; Narrowband;
Conference_Titel :
Solid-State and Integrated Circuit Technology, 1995 4th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3062-5
DOI :
10.1109/ICSICT.1995.499649
