Half-mode substrate integrated waveguide (HMSIW) directional filter with complementary split ring resonator (CSRR)

Author

Wang, Yitao ; You, Changjiang ; Zhu, Xiaowei

Author_Institution

State Key Lab. of Millimeter Wave, Southeast Univ., Nanjing, China

fYear

2009

fDate

7-10 Dec. 2009

Firstpage

2542

Lastpage

2544

Abstract

A novel directional filter based on half-mode substrate integrated waveguide (HMSIW) technology is presented in this paper. The directional filter consists of two identical HMSIW bandpass filters (BPFs) and two identical 3-dB couplers. The HMSIW BPFs were realized by etching complementary split ring resonators (CSRRs) on the top plane of HMSIW. The proposed directional filter was designed, fabricated and measured at K-band. The measurement results are obtained and agree with the simulation results.

Keywords

band-pass filters; directional couplers; frequency division multiplexing; resonators; substrate integrated waveguides; HMSIW; K-band; bandpass filter; complementary split ring resonator; directional filter; frequency-division multiplexing; half-mode substrate integrated waveguide; Band pass filters; Couplers; Etching; Frequency division multiplexing; Microwave filters; Millimeter wave technology; Optical ring resonators; Planar waveguides; Resonator filters; Waveguide components; Half-mode substrate integrated waveguide (HMSIW); complementary split-ring resonators (CSRR); directional filter; frequency-division multiplexing (FDM);

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2009. APMC 2009. Asia Pacific

Conference_Location

Singapore

Print_ISBN

978-1-4244-2801-4

Electronic_ISBN

978-1-4244-2802-1

Type

conf

DOI

10.1109/APMC.2009.5385227

Filename

5385227