TY - GEN
T1 - Quarter-mode substrate integrated waveguide
AU - Wang, Ni
AU - Jin, Cheng
AU - Xu, Xiaowen
AU - Sun, Houjun
N1 - Publisher Copyright:
Copyright 2014 IEICE.
PY - 2014/3/25
Y1 - 2014/3/25
N2 - Quarter-mode substrate integrated waveguide (QMSIW) resonator, which is an isosceles right triangular microstrip patch loaded with an array of metallic via-holes along its hypotenuse, is discussed in this paper. Different kinds of inter-resonator coupling is studied, and coupling configurations are proposed. And then, a cross-coupled trisection bandpass filter and compact circularly polarized antenna are designed by using QMSIW resonator. The characteristics of the designed filter and antenna are studied. The results demonstrate that the proposed QMSIW structure is an excellent candidate for designing compact trisection filters which exhibits the asymmetric frequency characteristics and planar compact antenna with circularly polarized radiation property.
AB - Quarter-mode substrate integrated waveguide (QMSIW) resonator, which is an isosceles right triangular microstrip patch loaded with an array of metallic via-holes along its hypotenuse, is discussed in this paper. Different kinds of inter-resonator coupling is studied, and coupling configurations are proposed. And then, a cross-coupled trisection bandpass filter and compact circularly polarized antenna are designed by using QMSIW resonator. The characteristics of the designed filter and antenna are studied. The results demonstrate that the proposed QMSIW structure is an excellent candidate for designing compact trisection filters which exhibits the asymmetric frequency characteristics and planar compact antenna with circularly polarized radiation property.
KW - Circularly polarized antenna
KW - Quarter-mode substrate integrated waveguide
KW - Trisection bandpass filter
UR - http://www.scopus.com/inward/record.url?scp=84988273401&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84988273401
T3 - 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014
SP - 286
EP - 288
BT - 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 Asia-Pacific Microwave Conference, APMC 2014
Y2 - 4 November 2014 through 7 November 2014
ER -