Referenced Items are not available for this document.
In this letter, a novel beam-switching array, which uses four patch elements to generate two anti-symmetric-shaped patterns, is proposed. Beam shaping is introduced into this design to realize a flat response in its two beams ±45° covering regions with less than ±0.55 dB fluctuation. A synthesis process is derived in detail, and a prototype, including the array and a planar feeding structure, is built and tested. The measurement result agrees well with the simulated one, which verifies the validity of the synthesis algorithm.
Published in:
Antennas and Wireless Propagation Letters, IEEE
(Volume:11
)
Date of Publication: 2012
- Page(s):
- 818 - 821
- ISSN :
- 1536-1225
- INSPEC Accession Number:
- 12877011
- Digital Object Identifier :
- 10.1109/LAWP.2012.2206362
- Product Type:
- Journals & Magazines
- Date of Publication :
- 27 June 2012
- Date of Current Version :
- 20 July 2012
- Issue Date :
- 2012
- Sponsored by :
- IEEE Antennas and Propagation Society
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