Direction finding method for wideband signals base on consistent focusing
MTLS focusing method needs estimating direction of arrival firstly.Estimation bias in only few frequency bins could impair the entire USCM（universal spatial covariance matrix）estimation.Consistent MTLS focusing method was proposed based on the idea of AMI（array manifold interpolating）.Simulations sh...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2006-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74666866/ |
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| _version_ | 1841537326897954816 |
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| author | CHEN Hong-guang YU Sheng-fa SHEN Zhen-kang |
| author_facet | CHEN Hong-guang YU Sheng-fa SHEN Zhen-kang |
| author_sort | CHEN Hong-guang |
| collection | DOAJ |
| description | MTLS focusing method needs estimating direction of arrival firstly.Estimation bias in only few frequency bins could impair the entire USCM（universal spatial covariance matrix）estimation.Consistent MTLS focusing method was proposed based on the idea of AMI（array manifold interpolating）.Simulations show CMTLS focusing method not only improves the focusing performance,but also reduces the computational burden. |
| format | Article |
| id | doaj-art-8a68c4f556b6432f8a335104cc72797f |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2006-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-8a68c4f556b6432f8a335104cc72797f2025-01-14T08:39:28ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2006-01-01646874666866Direction finding method for wideband signals base on consistent focusingCHEN Hong-guangYU Sheng-faSHEN Zhen-kangMTLS focusing method needs estimating direction of arrival firstly.Estimation bias in only few frequency bins could impair the entire USCM（universal spatial covariance matrix）estimation.Consistent MTLS focusing method was proposed based on the idea of AMI（array manifold interpolating）.Simulations show CMTLS focusing method not only improves the focusing performance,but also reduces the computational burden.http://www.joconline.com.cn/zh/article/74666866/coherent signal subspace methodfocusingmodified total least squaresconsistent MTLS |
| spellingShingle | CHEN Hong-guang YU Sheng-fa SHEN Zhen-kang Direction finding method for wideband signals base on consistent focusing Tongxin xuebao coherent signal subspace method focusing modified total least squares consistent MTLS |
| title | Direction finding method for wideband signals base on consistent focusing |
| title_full | Direction finding method for wideband signals base on consistent focusing |
| title_fullStr | Direction finding method for wideband signals base on consistent focusing |
| title_full_unstemmed | Direction finding method for wideband signals base on consistent focusing |
| title_short | Direction finding method for wideband signals base on consistent focusing |
| title_sort | direction finding method for wideband signals base on consistent focusing |
| topic | coherent signal subspace method focusing modified total least squares consistent MTLS |
| url | http://www.joconline.com.cn/zh/article/74666866/ |
| work_keys_str_mv | AT chenhongguang directionfindingmethodforwidebandsignalsbaseonconsistentfocusing AT yushengfa directionfindingmethodforwidebandsignalsbaseonconsistentfocusing AT shenzhenkang directionfindingmethodforwidebandsignalsbaseonconsistentfocusing |