Referenced Items are not available for this document.
The author presents a new technique of steering an array antenna by introducing time-varying phase weights. It is shown that the technique is equivalent to placing a linear phase and linear frequency offset across the array when transmitting a linear frequency modulated (LFM) waveform. The technique reduces array dispersion and increases the operating bandwidth. An element level signal generator is presented as a possible way of implementing the time-varying weights. A possible array implementation is also shown.
Published in:
Aerospace and Electronic Systems, IEEE Transactions on
(Volume:27
,
Issue:
6
)
Date of Publication: Nov 1991
- Page(s):
- 861 - 865
- ISSN :
- 0018-9251
- INSPEC Accession Number:
- 4083998
- Digital Object Identifier :
- 10.1109/7.104243
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 09 July 2003
- Issue Date :
- Nov 1991
- Sponsored by :
- Aerospace & Electronic Systems Society
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