Design of the Compact Band-Pass Filter Utilizing Dielectric Loaded
Paper i proceeding, 2007

A design of a compact Ku-band four pole band-pass filter is reported. The filter is based on two dual-mode dielectric loaded waveguide (WG) resonators providing a significant reduction of the sizes as compared to its single mode counterpart. Each resonator is comprised of a square shaped cut-off waveguide loaded with a silica glass plate. The filter is realized using a quadruplet cell, which allows two symmetric transmission poles to be placed at an arbitrary distance from the pass-band edges. This is a welcome feature making this filter useful for both Tx and Rx duplexer channels. A number of numerical issues are addressed concerning the modelling using High Frequency Structure Simulator (HFSS). Experimental results are compared with the simulations validating the design approach.

dual mode

dielectric resonator

band-pass filter


Anatoli Deleniv

Chalmers, Teknisk fysik, Fysikalisk elektronik

Spartak Gevorgian

Chalmers, Teknisk fysik, Fysikalisk elektronik

37th European Microwave Conference, EUMC; Munich; Germany; 9 October 2007 through 12 October 2007

Vol. 2 886-889
9782874870033 (ISBN)


Annan elektroteknik och elektronik





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