Referenced Items are not available for this document.
A modeling and analysis approach is presented to accurately predict the RF impact of intercostal structure on the rear-shell performance of a dual gridded reflector (DGR) antenna. Hybrid physical optics method of moments (PO-MoM)-based electromagnetic analysis capability has been effectively utilized. The intercostal ribs have been identified as the main cause of copolar gain degradation and pattern distortion with smaller contribution from the intercostal ring.
Published in:
Antennas and Wireless Propagation Letters, IEEE
(Volume:11
)
Date of Publication: 2012
- Page(s):
- 1121 - 1124
- ISSN :
- 1536-1225
- INSPEC Accession Number:
- 13032772
- Digital Object Identifier :
- 10.1109/LAWP.2012.2218564
- Product Type:
- Journals & Magazines
- Date of Publication :
- 12 September 2012
- Date of Current Version :
- 05 October 2012
- Issue Date :
- 2012
- Sponsored by :
- IEEE Antennas and Propagation Society
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