TY - GEN
T1 - A compact circularly polarized cavity-backed antenna with I-type crossed slots
AU - Ye, Xihong
AU - He, Mang
PY - 2011
Y1 - 2011
N2 - A design of the compact cavity-backed antenna with I-type crossed-slot for circular polarization is presented. Parametric study is carried out to numerically investigate the effects of various dimensions of the antenna, including the length and width of the main arm of the crossed-slot, the size of the folded part at the end of the slot, and the finite ground plane, on the performance of the antenna. Numerical results show that good circular polarization can be achieved within the 4.8% impedance bandwidth as the size of the cavity is only 42mm (0.310 at the central frequency).
AB - A design of the compact cavity-backed antenna with I-type crossed-slot for circular polarization is presented. Parametric study is carried out to numerically investigate the effects of various dimensions of the antenna, including the length and width of the main arm of the crossed-slot, the size of the folded part at the end of the slot, and the finite ground plane, on the performance of the antenna. Numerical results show that good circular polarization can be achieved within the 4.8% impedance bandwidth as the size of the cavity is only 42mm (0.310 at the central frequency).
KW - cavity-backed slot antenna
KW - circular polarization
KW - compact design
UR - http://www.scopus.com/inward/record.url?scp=79960360129&partnerID=8YFLogxK
U2 - 10.1109/ICMTCE.2011.5915158
DO - 10.1109/ICMTCE.2011.5915158
M3 - Conference contribution
AN - SCOPUS:79960360129
SN - 9781424485574
T3 - ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics
SP - 31
EP - 34
BT - ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics
T2 - 2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011
Y2 - 22 May 2011 through 25 May 2011
ER -