Referenced Items are not available for this document.
A theoretical study is made of the aperture field distributions, the far-field amplitude patterns, and the mutual coupling characteristics of several long leaky-wave slot antennas cut on the broadwall of a rectangular waveguide mounted in an infinite ground plane. Straight long slots have high inner sidelobes in the far-field amplitude patterns, which reduces their utility as high-performance antennas. To reduce these sidelobes, a long slot may be meandered from waveguide centerline to sidewall and back to centerline in such a way to produce the desired radiation patterns. Calculated results for antennas of several meander patterns are presented and discussed
Published in:
Antennas and Propagation, IEEE Transactions on
(Volume:39
,
Issue:
11
)
Date of Publication: Nov 1991
- Page(s):
- 1553 - 1560
- ISSN :
- 0018-926X
- INSPEC Accession Number:
- 4103576
- Digital Object Identifier :
- 10.1109/8.102768
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Nov 1991
- Sponsored by :
- IEEE Antennas and Propagation Society
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