NOVEL BAND-PASS SUBSTRATE INTEGRATED WAVEGUIDE (SIW) FILTER BASED ON COMPLEMENTARY SPLIT RING RESONATORS (CSRRS)

Abstract

A novel band-pass Substrate Integrated Waveguide (SIW) filter based on Complementary Split ring Resonators (CSRRs) is presented in this work. Three different CSRRs cells are etched in the top plane of the SIW for transmission zero control. A demonstration band-pass filter is designed, fabricated and measured. It agreed with the simulated results well.