Multi-pulse combination method for SAR imaging and moving target detection simultaneously
The invention provides a multi-pulse combination method for SAR imaging and moving target detection simultaneously which comprises the following steps: dividing multi-pulse into a plurality of pulse groups, wherein the plurality of pulse groups form a cyclic group to be circularly transmitted and co...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HAN SONG XU XIANGHUI WANG YANFEI LIU CHANG FAN BANGKUI |
| description | The invention provides a multi-pulse combination method for SAR imaging and moving target detection simultaneously which comprises the following steps: dividing multi-pulse into a plurality of pulse groups, wherein the plurality of pulse groups form a cyclic group to be circularly transmitted and coded and the width of sub-pulses contained in each pulse group is equal, two adjacent sub-pulses areused as a receiving window, the width of an interface window is an integer multiple of the width of the sub-pulses and is smaller than the width corresponding to all the sub-pulses contained in each pulse group; receiving an echo signal based on the receiving window; determining an initial decoding position of the cyclic group according to the operation mode, and constructing a grouping integer coefficient matrix of the received echo signal according to the initial decoding position to recover a target signal. According to the multi-pulse combination method for SAR imaging and moving target detection simultaneously, t |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109490882A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109490882A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109490882A3</originalsourceid><addsrcrecordid>eNrjZIj0Lc0pydQtKM0pTlVIzs9NysxLLMnMz1PITS3JyE9RSMsvUgh2DFLIzE1Mz8xLV0jMS1HIzS8DMUsSi9JTSxRSUktSk8FaijNzgYYl5qXmlxbnVPIwsKYlAk3lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgaWJpYGFhZGjsbEqAEABZw7Jw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Multi-pulse combination method for SAR imaging and moving target detection simultaneously</title><source>esp@cenet</source><creator>HAN SONG ; XU XIANGHUI ; WANG YANFEI ; LIU CHANG ; FAN BANGKUI</creator><creatorcontrib>HAN SONG ; XU XIANGHUI ; WANG YANFEI ; LIU CHANG ; FAN BANGKUI</creatorcontrib><description>The invention provides a multi-pulse combination method for SAR imaging and moving target detection simultaneously which comprises the following steps: dividing multi-pulse into a plurality of pulse groups, wherein the plurality of pulse groups form a cyclic group to be circularly transmitted and coded and the width of sub-pulses contained in each pulse group is equal, two adjacent sub-pulses areused as a receiving window, the width of an interface window is an integer multiple of the width of the sub-pulses and is smaller than the width corresponding to all the sub-pulses contained in each pulse group; receiving an echo signal based on the receiving window; determining an initial decoding position of the cyclic group according to the operation mode, and constructing a grouping integer coefficient matrix of the received echo signal according to the initial decoding position to recover a target signal. According to the multi-pulse combination method for SAR imaging and moving target detection simultaneously, t</description><language>chi ; eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190319&DB=EPODOC&CC=CN&NR=109490882A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190319&DB=EPODOC&CC=CN&NR=109490882A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAN SONG</creatorcontrib><creatorcontrib>XU XIANGHUI</creatorcontrib><creatorcontrib>WANG YANFEI</creatorcontrib><creatorcontrib>LIU CHANG</creatorcontrib><creatorcontrib>FAN BANGKUI</creatorcontrib><title>Multi-pulse combination method for SAR imaging and moving target detection simultaneously</title><description>The invention provides a multi-pulse combination method for SAR imaging and moving target detection simultaneously which comprises the following steps: dividing multi-pulse into a plurality of pulse groups, wherein the plurality of pulse groups form a cyclic group to be circularly transmitted and coded and the width of sub-pulses contained in each pulse group is equal, two adjacent sub-pulses areused as a receiving window, the width of an interface window is an integer multiple of the width of the sub-pulses and is smaller than the width corresponding to all the sub-pulses contained in each pulse group; receiving an echo signal based on the receiving window; determining an initial decoding position of the cyclic group according to the operation mode, and constructing a grouping integer coefficient matrix of the received echo signal according to the initial decoding position to recover a target signal. According to the multi-pulse combination method for SAR imaging and moving target detection simultaneously, t</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIj0Lc0pydQtKM0pTlVIzs9NysxLLMnMz1PITS3JyE9RSMsvUgh2DFLIzE1Mz8xLV0jMS1HIzS8DMUsSi9JTSxRSUktSk8FaijNzgYYl5qXmlxbnVPIwsKYlAk3lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgaWJpYGFhZGjsbEqAEABZw7Jw</recordid><startdate>20190319</startdate><enddate>20190319</enddate><creator>HAN SONG</creator><creator>XU XIANGHUI</creator><creator>WANG YANFEI</creator><creator>LIU CHANG</creator><creator>FAN BANGKUI</creator><scope>EVB</scope></search><sort><creationdate>20190319</creationdate><title>Multi-pulse combination method for SAR imaging and moving target detection simultaneously</title><author>HAN SONG ; XU XIANGHUI ; WANG YANFEI ; LIU CHANG ; FAN BANGKUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109490882A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HAN SONG</creatorcontrib><creatorcontrib>XU XIANGHUI</creatorcontrib><creatorcontrib>WANG YANFEI</creatorcontrib><creatorcontrib>LIU CHANG</creatorcontrib><creatorcontrib>FAN BANGKUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAN SONG</au><au>XU XIANGHUI</au><au>WANG YANFEI</au><au>LIU CHANG</au><au>FAN BANGKUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-pulse combination method for SAR imaging and moving target detection simultaneously</title><date>2019-03-19</date><risdate>2019</risdate><abstract>The invention provides a multi-pulse combination method for SAR imaging and moving target detection simultaneously which comprises the following steps: dividing multi-pulse into a plurality of pulse groups, wherein the plurality of pulse groups form a cyclic group to be circularly transmitted and coded and the width of sub-pulses contained in each pulse group is equal, two adjacent sub-pulses areused as a receiving window, the width of an interface window is an integer multiple of the width of the sub-pulses and is smaller than the width corresponding to all the sub-pulses contained in each pulse group; receiving an echo signal based on the receiving window; determining an initial decoding position of the cyclic group according to the operation mode, and constructing a grouping integer coefficient matrix of the received echo signal according to the initial decoding position to recover a target signal. According to the multi-pulse combination method for SAR imaging and moving target detection simultaneously, t</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN109490882A |
| source | esp@cenet |
| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Multi-pulse combination method for SAR imaging and moving target detection simultaneously |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-22T22%3A59%3A27IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HAN%20SONG&rft.date=2019-03-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109490882A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |