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

fYear

1995

Firstpage

122

Lastpage

124

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State and Integrated Circuit Technology, 1995 4th International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-3062-5

Type

conf

DOI

10.1109/ICSICT.1995.499649

Filename

499649