DocumentCode
3160058
Title
Non Linear Bandstop Filters A New Method of Frequency Selective Limiting
Author
Phudpong, Padisan ; Hunter, Ian C.
Author_Institution
Sch. of Electron. & Electr. Eng., Leeds Univ.
fYear
2006
fDate
10-15 Sept. 2006
Firstpage
204
Lastpage
207
Abstract
The use of bandstop resonators incorporating non-linear components is presented. The non-linear resonator provides frequency selective power limiting. Measured results are presented for a microstrip device incorporating a GaAs Schottky diode. The prototype device demonstrates a narrowband bandstop response with a limiting threshold of 0dBm. It achieves high level of power limiting over 30dB with below 2dB insertion loss
Keywords
Schottky diodes; band-stop filters; gallium arsenide; microstrip resonators; microwave limiters; GaAs; Schottky diode; bandstop resonators; frequency selective limiting; microstrip resonators; microwave limiters; nonlinear bandstop filters; nonlinear resonator; Attenuation; Dynamic range; Frequency; Gallium arsenide; Microwave devices; Narrowband; Nonlinear filters; Resonator filters; Schottky diodes; Semiconductor diodes; Bandstop filters; limiting; microstrip resonators; microwave limiters; nonlinear filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2006. 36th European
Conference_Location
Manchester
Print_ISBN
2-9600551-6-0
Type
conf
DOI
10.1109/EUMC.2006.281254
Filename
4057783
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