DocumentCode
545705
Title
Design of dual-polarized wideband patch antenna by FDTD method
Author
Zhang, Yan ; Sun, Peng ; Lü, Shan-Wei
Author_Institution
Sch. of Electron. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
fYear
2011
fDate
20-22 April 2011
Firstpage
1
Lastpage
4
Abstract
A three-dimensional finite-difference time-domain (FDTD) method is applied to analyze the performance of a dual-polarized wideband patch antenna in this paper. The simulated results obtained by the FDTD method are compared with measured data. And effects of different design parameters, including inner and outer radiuses of annular-ring slot, cross-slot width, and feed-line length, on the antenna performance are studied. Furthermore, the time-domain field distribution is presented in this paper.
Keywords
broadband antennas; finite difference time-domain analysis; microstrip antennas; slot antennas; FDTD method; annular-ring slot; antenna performance; cross-slot width; dual-polarized wideband patch antenna; feedline length; three-dimensional finite-difference time-domain method; time-domain field distribution; Antenna measurements; Finite difference methods; Patch antennas; Reflection; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings (CJMW), 2011 China-Japan Joint
Conference_Location
Hangzhou
Print_ISBN
978-1-4577-0625-7
Electronic_ISBN
978-7-308-08555-7
Type
conf
Filename
5773960
Link To Document