Title :
Design of dual-mode substrate integrated hexagonal cavity (SIHC) filter for X-band application
Author :
Chongder, Prasun ; Mukherjee, Sayan ; Srivastava, Kumar Vaibhav ; Biswas, Arijit
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, Kanpur, India
Abstract :
A Dual-mode substrate integrated waveguide hexagonal cavity (SIHC) filter using hexagonal shaped cavity for X-Band application has been proposed in this paper. Use of perturbation technique to achieve dual mode response has been investigated. The field patterns of the degenerate modes and the mode splitting characteristics are also studied. The theoretical analysis with the help of coupling matrix is shown and experimental verification is also presented.
Keywords :
cavity resonator filters; perturbation techniques; substrate integrated waveguides; X-band application; degenerate modes; dual mode response; dual-mode substrate integrated hexagonal cavity filter; field patterns; hexagonal shaped cavity; mode splitting characteristics; perturbation technique; Band-pass filters; Cavity resonators; Couplings; Microwave filters; Resonant frequency; Resonator filters; Substrates; Band pass filter; dual-mode; hexagonal cavity; perturbation; substrate integrated waveguide;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific
Conference_Location :
Seoul
DOI :
10.1109/APMC.2013.6694982
