@inproceedings{4104ab3d17544558846db32b695e377d,
title = "Design of compact quad-band bandpass filter using semi-lumped resonators",
abstract = "A compact quad-band bandpass filter using semi-lumped resonators is presented. The proposed filter is composed of four pairs of semi-lumped resonators, which consist of microstrip sections and lumped inductors. Compared with the conventional half-wavelength uniform-impedance resonator, the proposed resonator achieves a compact size due to the lumped inductor employed. Moreover, transmission zeros appear in the stopband to improve the passband selectivity. The proposed quad-band bandpass filter achieves not only compact size but also good passband selectivity.",
keywords = "Quad-band bandpass filter, Semi-lumped element",
author = "Hsu, {Ko Wen} and Lin, {Jui Hsiang} and Hung, {Wei Chung} and Tu, {Wen Hua}",
year = "2013",
doi = "10.1109/MWSYM.2013.6697550",
language = "???core.languages.en_GB???",
isbn = "9781467361767",
series = "IEEE MTT-S International Microwave Symposium Digest",
booktitle = "2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013",
note = "2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013 ; Conference date: 02-06-2013 Through 07-06-2013",
}