DocumentCode :
1045613
Title :
Computer aided design of an overmoded cavity-backed helical antenna array
Author :
Turner, C.W.
Volume :
29
Issue :
15
fYear :
1993
fDate :
7/22/1993 12:00:00 AM
Firstpage :
1378
Lastpage :
1380
Abstract :
The design of an overmoded cavity backed helical array by using the FD-TD (finite difference-time domain) method is described. A resonant cavity designed to operate in the TE770 mode is used to couple power to a 16 element helical array. To reduce the computational requirements several approximations are used to characterise the helix in the 3D modelling domain.
Keywords :
CAD; cavity resonators; finite difference time-domain analysis; microwave antenna arrays; telecommunications computing; 3D modelling domain; CAD; FD-TD method; TE 770 mode; cavity-backed; computer aided design; finite difference-time domain; helical antenna array; overmoded type; resonant cavity;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19930923
Filename :
274865
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1045613
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