DocumentCode
2770691
Title
The radiation characteristics of the cavity backed antenna in conducting cone
Author
Bin, Guo ; Wenbing, Wang
Author_Institution
Xi´´an Jiaotong Univ., China
fYear
2000
fDate
15-18 Aug. 2000
Firstpage
269
Lastpage
272
Abstract
In this paper we study the radiation characteristics of the cavity backed antenna in a conducting cone. First the FEM-BI method is presented to compute the electric field in the cavity backed antenna. Then we compute the radiation characteristic of the antenna with the reciprocity theorem. The numerical result is compared with the experimental result. The two results agree very well with each other.
Keywords
antenna radiation patterns; antenna theory; aperture antennas; boundary integral equations; finite element analysis; FEM-BI method; boundary integral method; cavity backed antenna; conducting cone; electric field; finite element method; numerical result; radiation characteristics; reciprocity theorem; Antenna theory; Aperture antennas; Boundary conditions; Interpolation; Matrices; Missiles; Moment methods; Partial differential equations; Reflector antennas; Scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation and EM Theory, 2000. Proceedings. ISAPE 2000. 5th International Symposium on
Conference_Location
Beijing, China
Print_ISBN
0-7803-6377-9
Type
conf
DOI
10.1109/ISAPE.2000.894776
Filename
894776
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