Substrate-Integrated Defected Ground Structure for Single- and Dual-Band Bandpass Filters With Wide Stopband and Low Radiation Loss - Tang, Deshan; Han, Changxuan; Deng, Zhixian; Qian, Huizhen Jenny; Luo, Xun (IEEE transactions on microwave theory and techniques, 2021)
Keywords: Band-pass filters; Bandpass filter (BPF); Bandpass filters; Couplings; Dissimilar metals; Dual band; dual-band filter; Feeds; Loss measurement; low radiation loss; Rejection; Resonant frequency; single-band filter; slow wave; substrate-integrated defected ground structure (SIDGS); Substrates; wide stopband