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  • Super High-Selectivity Fifth-Order Bandpass Filter with Twelve Transmission Zeros 

    Cai, Y.-J.; Zhang, F.-Y.; Xu, K.-D.; Li, D.-H. (Společnost pro radioelektronické inženýrství, 2018-12)
    A fifth-order bandpass filter (BPF) with super high selectivity using three pairs of coupled lines and two open stubs is proposed. Twelve transmission zeros (TZs) from 0 to 2f_0 (f_0 denotes center frequency of the passband) ...