Tunable dielectric resonator bandpass filter
Jerzy Krupka , Adam Abramowicz , Krzysztof Derzakowski
AbstractA simple but effective technique has been applied to magnetically tune the quasi-TE011 mode dielectric resonator. The tuning was achieved by means of a ferrite rod situated centrally in the dielectric resonator and extending over the shield. The ferrite parameters were changed by DC magnetic field. The method assures the high quality factor of the resonator, over 3.4\% tuning range and sufficiently good spurious response
|Book||13th International Conference on Microwaves, Radar and Wireless Communications. 2000. MIKON-2000, vol. 2, 2000|
|Keywords in English||Band pass filters, band-pass filters, Circuit optimization, circuit tuning, dielectric resonator filter, dielectric resonator filters, Dielectrics, ferrite rod, Magnetic separation, optical resonators, optical tuning, Q factor, Q-factor, quality factor, quasi-TE011 mode, resonant frequency, resonator filters, spurious response, tunable bandpass filter, Tunable circuits and devices, tuning|
|Publication indicators||= 2; = 7; = 10.0|
|Citation count*||10 (2020-09-06)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.