Compact and Wideband Octuple-Mode Filter Based on Hybrid Substrate Integrated Waveguide and Spoof Localized Surface Plasmon Structure.
Zhang-Biao YangDongfang GuanXianjun HuangHao Chi ZhangPeng YouShen-Da XuLi LiuShaowei YongPublished in: IEEE Trans. Circuits Syst. (2020)