Dimensional Synthesis for Wide-band Band- Pass Filters with Quarter-wavelength Res- Onators


This paper presents a dimensional synthesis method for designing wide-band quarter-wavelength resonator bandpass filters. In this synthesis method, an alternative lowpass prototype filter and the edge frequency mapping method are proposed and applied. The improved Kand J-inverter model with the exponent-weighted turns ratio is also proposed in order to… (More)


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