Sundaram, K. R. ; Mallik, R. K. ; Murthy, U. M. S. (2000) Modulo conversion method for estimating the direction of arrival IEEE Transactions on Aerospace and Electronic Systems, 36 (4). pp. 1391-1396. ISSN 0018-9251
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Official URL: http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arn...
Related URL: http://dx.doi.org/10.1109/7.892687
Abstract
A modulo conversion method for resolving phase ambiguity and consequently estimating the direction of arrival (DOA) of an electromagnetic wave incident on a multielement interferometer with nonuniform spacings is presented. The technique involves a step-by-step reduction of the number of ambiguities in the measured phase difference of the longest interelement spacing. A major advantage of this method is that even the shortest interelement spacing can be larger than half-wavelength.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to IEEE. |
| ID Code: | 79272 |
| Deposited On: | 31 Jan 2012 06:29 |
| Last Modified: | 31 Jan 2012 06:29 |
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