DocumentCode
1850082
Title
FDTD analysis of dual-mode microstrip antennas
Author
Semouchkina, E. ; Semouchkin, G. ; Lanagan, M.
Author_Institution
Mater. Res. Inst., Pennsylvania State Univ., University Park, PA, USA
Volume
3
fYear
2003
fDate
22-27 June 2003
Firstpage
772
Abstract
The objective of this work is to clear up the factors defining CP bandwidth in antennas based on dual-mode resonators. The results of our simulations performed by the FDTD method provide a new understanding of the mode splitting phenomena that gives a key to control circular polarization in dual-mode antennas.
Keywords
antenna theory; electromagnetic wave polarisation; finite difference time-domain analysis; microstrip antennas; multifrequency antennas; FDTD analysis; circular polarization; corner notch; cut corner; dual-mode microstrip antennas; dual-mode resonators; frequency dependence; mode splitting; patch resonators; square patch structures; Bandwidth; Dielectric resonator antennas; Dielectric substrates; Feeds; Finite difference methods; Microstrip antennas; Polarization; Receiving antennas; Resonant frequency; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1220025
Filename
1220025
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