Parallel coupled microstrip and E-plane metal insert waveguide band-pass filter at W-band


In this paper we discuss two types of band-pass filters at W-band, one is a parallel coupled microstrip band-pass filter and the other is an e-plane metal insert waveguide bandpass filter. The -20dB bandwidth of the parallel coupled microstrip filter is lager than 2.4GHz, while the -20dB bandwidth of the e-plane metal insert waveguide filter is lager than 1… (More)


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