Sparse representation-based DOA estimation of coherent wideband LFM signals in FRFT domain
Abstract In this paper, the method of direction-of-arrival (DOA) estimation for wideband signals based on sparse representation of FRFT domain is proposed by using the excellent convergence of FRFT to LFM signals. This method focuses the wideband signal to the reference frequency using FRFT, establi...
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| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
SpringerOpen
2017-12-01
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| Col·lecció: | EURASIP Journal on Wireless Communications and Networking |
| Matèries: | |
| Accés en línia: | http://link.springer.com/article/10.1186/s13638-017-0988-y |
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