Wide-stopband microstrip bandpass filters using dissimilar quarter-wavelength stepped-impedance resonators

Lin, Shih-ChengShih-ChengLinDeng, Pu-HuaPu-HuaDengLin, Yo-ShenYo-ShenLinWang, Chi-HsuehChi-HsuehWangChen, Chun HsiungChun HsiungChen2009-05-132018-07-052009-05-132018-07-052006http://ntur.lib.ntu.edu.tw//handle/246246/155905application/pdf687783 bytesapplication/pdfen-USWide-stopband microstrip bandpass filters using dissimilar quarter-wavelength stepped-impedance resonatorsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/155905/1/07.pdf