作者: Arlen K. Johnson
DOI:
关键词: Electronic engineering 、 Coating 、 Band-pass filter 、 Optoelectronics 、 Dielectric 、 Fabrication 、 Materials science 、 Filter (video) 、 Microwave 、 Resonator 、 Microwave cavity
摘要: Microwave devices are fabricated by a method wherein block of dielectric material is conformed to the physical configuration required microwave device, and it then coated with electrically conductive material. Portions coating removed from predetermined regions implement device. One device in accordance foregoing shown, comprises an interdigital bandpass filter which shaped drilled line parallel holes define interiorly-coated comprise resonator rods within cavity formed exteriorly-coated remaining portions block. Coating end order fine-tune desired center frequency band operation.