Dual-Band Bandpass Filter Using Stub-Loaded Multiple Stepped-Impedance Resonators
HUANG Chun-yan,XIAO Zhong-yin,KOU Xin,CHU Jun-jun,LI Hao
Journal of Shanghai University(Natural Science Edition) . 2012, (5): 459 -463 .  DOI: 10.3969/j.issn.1007-2861.2012.05.004