Blind Calibration and DOA Estimation With Uniform Circular Arrays in the Presence of Mutual Coupling
In smart antenna systems, mutual coupling between elements can significantly degrade the performance of array processing algorithms. Based on the special structure of coupling matrix, this letter presents a subspace-based blind calibration method for uniform circular arrays. The method uses the inci...
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| Veröffentlicht in: | IEEE antennas and wireless propagation letters 2006, Vol.5 (1), p.315-318 |
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| container_title | IEEE antennas and wireless propagation letters |
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| creator | Lin, M. Yang, L. |
| description | In smart antenna systems, mutual coupling between elements can significantly degrade the performance of array processing algorithms. Based on the special structure of coupling matrix, this letter presents a subspace-based blind calibration method for uniform circular arrays. The method uses the incident signals to carry out both direction of arrival (DOA) estimation and array calibration simultaneously. In addition, the parameter identifiability condition is also provided. Finally, representative computer simulation results are given to demonstrate the effectiveness and behavior of the proposed method |
| doi_str_mv | 10.1109/LAWP.2006.878898 |
| format | Article |
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Based on the special structure of coupling matrix, this letter presents a subspace-based blind calibration method for uniform circular arrays. The method uses the incident signals to carry out both direction of arrival (DOA) estimation and array calibration simultaneously. In addition, the parameter identifiability condition is also provided. Finally, representative computer simulation results are given to demonstrate the effectiveness and behavior of the proposed method</description><identifier>ISSN: 1536-1225</identifier><identifier>EISSN: 1548-5757</identifier><identifier>DOI: 10.1109/LAWP.2006.878898</identifier><identifier>CODEN: IAWPA7</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Adaptive arrays ; Antenna arrays ; Array mutual coupling ; Array signal processing ; blind calibration ; Calibration ; direction of arrival (DOA) estimation ; Direction of arrival estimation ; Linear antenna arrays ; Mutual coupling ; Radar antennas ; Signal processing algorithms ; Transmission line matrix methods</subject><ispartof>IEEE antennas and wireless propagation letters, 2006, Vol.5 (1), p.315-318</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2006</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c290t-1448ddc0b0dd936e97ffeddbe5618159214760fef9693fbde84df775229d3a243</citedby><cites>FETCH-LOGICAL-c290t-1448ddc0b0dd936e97ffeddbe5618159214760fef9693fbde84df775229d3a243</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1661928$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,4010,27900,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1661928$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Lin, M.</creatorcontrib><creatorcontrib>Yang, L.</creatorcontrib><title>Blind Calibration and DOA Estimation With Uniform Circular Arrays in the Presence of Mutual Coupling</title><title>IEEE antennas and wireless propagation letters</title><addtitle>LAWP</addtitle><description>In smart antenna systems, mutual coupling between elements can significantly degrade the performance of array processing algorithms. Based on the special structure of coupling matrix, this letter presents a subspace-based blind calibration method for uniform circular arrays. The method uses the incident signals to carry out both direction of arrival (DOA) estimation and array calibration simultaneously. In addition, the parameter identifiability condition is also provided. Finally, representative computer simulation results are given to demonstrate the effectiveness and behavior of the proposed method</description><subject>Adaptive arrays</subject><subject>Antenna arrays</subject><subject>Array mutual coupling</subject><subject>Array signal processing</subject><subject>blind calibration</subject><subject>Calibration</subject><subject>direction of arrival (DOA) estimation</subject><subject>Direction of arrival estimation</subject><subject>Linear antenna arrays</subject><subject>Mutual coupling</subject><subject>Radar antennas</subject><subject>Signal processing algorithms</subject><subject>Transmission line matrix methods</subject><issn>1536-1225</issn><issn>1548-5757</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpFkDtPwzAUhS0EEqWwI7FY7Cm2E7_GEMpDKmoHqo6WE9vUVZoUOxn670kUJKb70Dnn6n4A3GO0wBjJp1W-2ywIQmwhuBBSXIAZpplIKKf8cuxTlmBC6DW4ifGAEOaMpjNgnmvfGFjo2pdBd75toB7ml3UOl7Hzx2m1890ebhvv2nCEhQ9VX-sA8xD0OULfwG5v4SbYaJvKwtbBz77rdQ2Ltj8N8d-34MrpOtq7vzoH29flV_GerNZvH0W-SioiUZfgLBPGVKhExsiUWcmds8aUljIsMJUEZ5whZ51kMnWlsSIzjnNKiDSpJlk6B49T7im0P72NnTq0fWiGk0owJiiXSA4iNImq0MYYrFOnMPwZzgojNaJUI0o1olQTysHyMFm8tfZfzhiWRKS_XcVv0w</recordid><startdate>2006</startdate><enddate>2006</enddate><creator>Lin, M.</creator><creator>Yang, L.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Based on the special structure of coupling matrix, this letter presents a subspace-based blind calibration method for uniform circular arrays. The method uses the incident signals to carry out both direction of arrival (DOA) estimation and array calibration simultaneously. In addition, the parameter identifiability condition is also provided. Finally, representative computer simulation results are given to demonstrate the effectiveness and behavior of the proposed method</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LAWP.2006.878898</doi><tpages>4</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | Adaptive arrays Antenna arrays Array mutual coupling Array signal processing blind calibration Calibration direction of arrival (DOA) estimation Direction of arrival estimation Linear antenna arrays Mutual coupling Radar antennas Signal processing algorithms Transmission line matrix methods |
| title | Blind Calibration and DOA Estimation With Uniform Circular Arrays in the Presence of Mutual Coupling |
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