Miniaturized 28-GHz Packaged Bandpass Filter With High Selectivity and Wide Stopband Using Multilayer PCB Technology - Rao, Yunbo; Qian, Huizhen Jenny; Zhou, Jie; Dong, Yuandan; Luo, Xun (IEEE microwave and wireless components letters, 2022)
Keywords: 5G mobile communication; Band-pass filters; bandpass filter (BPF); Couplings; high selectivity; Loss measurement; millimeter-wave (mm-wave); Passband; Topology; wide stopband; Wireless communication