作者: Kwok-Keung M. Cheng
DOI: 10.1049/EL:19970947
关键词: Resonator 、 Electronic engineering 、 Transmission zeros 、 Ring (mathematics) 、 Band-pass filter 、 Filter (video) 、 Dual mode 、 Physics 、 Set (abstract data type) 、 Microstrip
摘要: A set of design equations is presented for the implementation dual-mode ring filters with transmission zeros. These expressions also give insight into limitations in practical situations. The simulated and measured results a 1.4 GHz microstrip filter are shown.