Title :
Lowpass filter for spurious suppression
Author :
Lee, M.Q. ; Ryu, K.K. ; Yom, I.B. ; Lee, S.-P.
Author_Institution :
Seoul Univ., South Korea
fDate :
2/28/2002 12:00:00 AM
Abstract :
A novel microstrip-type lowpass filter is proposed to effectively suppress spurious passbands. It is composed of series microstrips and open-ended microstrips with thin or thick film resistors appropriately inserted. The proposed lowpass filter was shown to suppress the spurious responses by more than 20 dB compared with a conventional microstrip lowpass filter
Keywords :
UHF filters; interference suppression; low-pass filters; microstrip filters; thick film resistors; thin film resistors; lowpass filter; microstrip lowpass filter; microstrip-type lowpass filter; open-ended microstrips; series microstrips; spurious passband suppression; spurious responses; spurious suppression; thick film resistors; thin film resistors;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020169
