Equivalent circuits and transmission zeros of the coupled square-loop resonator

[摘要] References(3)The purpose of this paper is to present various equivalent circuits of the coupled square-loop resonator which can be used for realization of narrow bandstop filters like notch filters. Furthermore, it is made clear that those circuits vary by the relation of characteristic impedances of component lines in the resonator.

[学科分类] 电子、光学、磁材料

[关键词] microwave notch filters;network synthesis;square-loop resonator;equivalent circuits;transmission zeros