Extended-stopband bandpass filter using both half-and quarter-wavelength resonators

Lin, Shih-ChengShih-ChengLinLin, Yo-ShenYo-ShenLinChen, Chun HsiungChun HsiungChen2009-05-132018-07-052009-05-132018-07-052006http://ntur.lib.ntu.edu.tw//handle/246246/155898application/pdf153036 bytesapplication/pdfen-USExtended-stopband bandpass filter using both half-and quarter-wavelength resonatorsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/155898/1/03.pdf