Dielectric Constant Measurement of Low Loss Materials Using NB BPF with Modified Slow Wave Resonator


Compact wide-stopband narrow bandpass filter using modified slow wave resonators is proposed. The basic filter consists of an open-stub, transmission line and coupled line. Using transmission line theory and coupled line structure, the new design methodology of a narrowband BPF is employed and resonant frequency has been clearly explained. Experimental… (More)
DOI: 10.1007/s11277-016-3699-5


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