DocumentCode
1849852
Title
Optimization of the dielectric embedded dipole antenna
Author
Kirana, Y.A. ; Yarovoy, A.G. ; Ligthart, L.P.
Author_Institution
Int. Res. Centre for Telecommun.-Transmission & Radar, Delft Univ. of Technol., Netherlands
Volume
3
fYear
2003
fDate
22-27 June 2003
Firstpage
729
Abstract
Based on the developed theoretical model of the DEDA analysis of its performance and optimization of its structure has been performed. According to simulations the optimized version of the antenna has 50% larger bandwidth, radiates pulse with 1.6 times larger amplitude and has small late-time ringing than the first DEDA antenna.
Keywords
antenna earths; antenna radiation patterns; antenna theory; broadband antennas; dielectric-loaded antennas; dipole antennas; finite difference time-domain analysis; ground penetrating radar; optimisation; radar antennas; FDTD simulations; GPR antennas; antenna shielding; butterfly radiator; dielectric embedded dipole antenna; optimization; transfer function; ultrawideband antennas; Bandwidth; Dielectrics; Dipole antennas; Directive antennas; Filling; Finite difference methods; Ground penetrating radar; Radar antennas; Time domain analysis; Ultra wideband antennas;
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.2003.1220015
Filename
1220015
Link To Document