Single-pulse radar cross-eye interference detection method based on auxiliary channel
The invention belongs to the field of radar electronic countermeasure and discloses a single-pulse radar cross-eye interference detection method based on an auxiliary channel. Through angle measurement of one main channel and one auxiliary channel of the radar, when a single-pulse radar is subjected...
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| creator | WANG HAIJUN YAO HUIWEI DAI HUANYAO LIU HAIYE SHEN XUJIAN NIE XIAOLIANG CHEN DONGDONG |
| description | The invention belongs to the field of radar electronic countermeasure and discloses a single-pulse radar cross-eye interference detection method based on an auxiliary channel. Through angle measurement of one main channel and one auxiliary channel of the radar, when a single-pulse radar is subjected to cross-eye interference, whether cross-eye interference exists is detected through comparing theangle measurement results respectively obtained by the main channel and the auxiliary channel. The method is advantaged in that the method is mainly applied to early detection of cross-eye interference by the single-pulse radar, and then starts the corresponding technology to eliminate influence of interference on single-pulse direction finding performance, can be further applied to aircraft and various types of signal detection, identification and tracking devices, quickly identify cross-eye interference, improve system's interference identification capability and effectively combat cross-eyeinterference.
本发明属于雷达电子对抗 |
| format | Patent |
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本发明属于雷达电子对抗</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>eNqNjEEKwjAUBbtxIeodvgcIWAyiSymKKzfqunyTVxuIPyFJwd7eLjyAq2FgmHn1uDl5eag4-AxKbDmRSSFnhRHkpCB1SBADsigwxQWhN0ofLD05w9LkPHycd5xGMj2LwC-rWcfTcPXjolqfT_fmohBDixzZQFDa5lpvDlrrfb07bv9pvgTdOYk</recordid><startdate>20190308</startdate><enddate>20190308</enddate><creator>WANG HAIJUN</creator><creator>YAO HUIWEI</creator><creator>DAI HUANYAO</creator><creator>LIU HAIYE</creator><creator>SHEN XUJIAN</creator><creator>NIE XIAOLIANG</creator><creator>CHEN DONGDONG</creator><scope>EVB</scope></search><sort><creationdate>20190308</creationdate><title>Single-pulse radar cross-eye interference detection method based on auxiliary channel</title><author>WANG HAIJUN ; YAO HUIWEI ; DAI HUANYAO ; LIU HAIYE ; SHEN XUJIAN ; NIE XIAOLIANG ; CHEN DONGDONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109444816A3</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>WANG HAIJUN</creatorcontrib><creatorcontrib>YAO HUIWEI</creatorcontrib><creatorcontrib>DAI HUANYAO</creatorcontrib><creatorcontrib>LIU HAIYE</creatorcontrib><creatorcontrib>SHEN XUJIAN</creatorcontrib><creatorcontrib>NIE XIAOLIANG</creatorcontrib><creatorcontrib>CHEN DONGDONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG HAIJUN</au><au>YAO HUIWEI</au><au>DAI HUANYAO</au><au>LIU HAIYE</au><au>SHEN XUJIAN</au><au>NIE XIAOLIANG</au><au>CHEN DONGDONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Single-pulse radar cross-eye interference detection method based on auxiliary channel</title><date>2019-03-08</date><risdate>2019</risdate><abstract>The invention belongs to the field of radar electronic countermeasure and discloses a single-pulse radar cross-eye interference detection method based on an auxiliary channel. Through angle measurement of one main channel and one auxiliary channel of the radar, when a single-pulse radar is subjected to cross-eye interference, whether cross-eye interference exists is detected through comparing theangle measurement results respectively obtained by the main channel and the auxiliary channel. The method is advantaged in that the method is mainly applied to early detection of cross-eye interference by the single-pulse radar, and then starts the corresponding technology to eliminate influence of interference on single-pulse direction finding performance, can be further applied to aircraft and various types of signal detection, identification and tracking devices, quickly identify cross-eye interference, improve system's interference identification capability and effectively combat cross-eyeinterference.
本发明属于雷达电子对抗</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| 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 | Single-pulse radar cross-eye interference detection method based on auxiliary channel |
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