Abstract
Maximum a posterior (MAP) estimator has been shown to perform perfectly for direction-of-arrival (DOA) under the assumption that the number of sources is known. Specifically, in this work we proposed a MAP estimator for DOA, and extend it to a new approach called DDBM for joint detection and DOA estimation simultaneously. Results of both simulation and experiment demonstrate that the proposed method outperforms the AIC and MDL for detection, and also is better than MUSIC and MiniNorm for estimation simultaneously, whereas the computational burden would not aggravate.
Original language | English (US) |
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Title of host publication | 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success |
DOIs | |
State | Published - Dec 1 2008 |
Event | 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success - Washington, DC, United States Duration: Nov 17 2008 → Nov 19 2008 |
Other
Other | 2008 IEEE Military Communications Conference, MILCOM 2008 - Assuring Mission Success |
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Country/Territory | United States |
City | Washington, DC |
Period | 11/17/08 → 11/19/08 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering