Microwave planar passive circuits and filters

Delves into several important parallel bandpass and bandstop passive arrangements including directional couplers, power dividers, filters, gyromagnetic phase shifters, junction circulators, planar radiators and open dielectric and planar resonators. Features design equations suitable for both simulation and implementation regarding a number of typical networks. Each chapter is modular and self-contained, with problems and examples included to illustrate the theory.