论文信息 - Bandpass and bandstop filters using dominant TM/sub 01/spl delta// mode dielectric rod resonators

Bandpass and bandstop filters using dominant TM/sub 01/spl delta// mode dielectric rod resonators

A dielectric rod resonator with the dominant TM/sub 01/spl delta// mode proposed realizes a strong coupling between the resonator and a waveguide. The design is performed to obtain the best separation from the other higher modes. Bandpass and bandstop filters with excellent spurious characteristics are designed by using these resonators.

K. Kobayashi | C. Inoue

[1] M. Minegishi,et al. A low-loss bandpass filter using electrically coupled high-Q TM/sub 01 delta / dielectric rod resonators , 1988 .

[2] Serge Verdeyme,et al. Finite elements for microwave device simulation: application to microwave dielectric resonator filters , 1992 .

[3] P. Guillon,et al. Dielectric Resonators Band Pass Filter with High Attenuation Rate. , 1984 .

[4] Giuseppe Macchiarella,et al. An accurate design approach for TM mode dielectric resonator filters in circular waveguide below cutoff , 1994 .

[5] Adam Abramowicz. Analysis of Coupled Dielectric Resonators by Means of Eigenfrequency Method , 1994, 1994 24th European Microwave Conference.

[6] A Simple Solution for High Performance, Cost-Effective Filtering: A New Technique Widens the Tuning Range of TM-mode Dielectric Resonator Filters , 1994, 1994 24th European Microwave Conference.