DETECTION DEVICE, RADAR, AND TERMINAL
A detection apparatus, a radar, and a terminal are provided, and relate to the field of sensor technologies. The detection apparatus includes: a transceiver (101), configured to transmit a first signal (E1), where the first signal (E1) includes a double-sideband signal, and configured to receive a s...
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| creator | SHI, Xianling HU, Xuan YANG, Guangyao HUANG, Zhizhen |
| description | A detection apparatus, a radar, and a terminal are provided, and relate to the field of sensor technologies. The detection apparatus includes: a transceiver (101), configured to transmit a first signal (E1), where the first signal (E1) includes a double-sideband signal, and configured to receive a second signal (E2), where the second signal (E2) is a reflected signal corresponding to the first signal (E1); a coupler (102), configured to: receive a local oscillation signal (ELO) and the second signal (E2), and output at least three output signals (C1, C2, and C3), where the local oscillation signal (ELO) and the first signal (E1) are obtained by splitting a third signal (E3) from a modulator (104); and a processor (103), configured to obtain a detection result based on the at least three output signals (C1, C2, and C3). Hardware costs of the detection apparatus can be reduced. The detection apparatus is applied to a radar system, and the radar system is further applied to the terminal, so that hardware costs of the radar system and the terminal can be reduced while detection precision is ensured. |
| format | Patent |
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The detection apparatus includes: a transceiver (101), configured to transmit a first signal (E1), where the first signal (E1) includes a double-sideband signal, and configured to receive a second signal (E2), where the second signal (E2) is a reflected signal corresponding to the first signal (E1); a coupler (102), configured to: receive a local oscillation signal (ELO) and the second signal (E2), and output at least three output signals (C1, C2, and C3), where the local oscillation signal (ELO) and the first signal (E1) are obtained by splitting a third signal (E3) from a modulator (104); and a processor (103), configured to obtain a detection result based on the at least three output signals (C1, C2, and C3). Hardware costs of the detection apparatus can be reduced. The detection apparatus is applied to a radar system, and the radar system is further applied to the terminal, so that hardware costs of the radar system and the terminal can be reduced while detection precision is ensured.</description><language>eng ; fre ; ger</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>2024</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=20241009&DB=EPODOC&CC=EP&NR=4336209A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241009&DB=EPODOC&CC=EP&NR=4336209A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHI, Xianling</creatorcontrib><creatorcontrib>HU, Xuan</creatorcontrib><creatorcontrib>YANG, Guangyao</creatorcontrib><creatorcontrib>HUANG, Zhizhen</creatorcontrib><title>DETECTION DEVICE, RADAR, AND TERMINAL</title><description>A detection apparatus, a radar, and a terminal are provided, and relate to the field of sensor technologies. The detection apparatus includes: a transceiver (101), configured to transmit a first signal (E1), where the first signal (E1) includes a double-sideband signal, and configured to receive a second signal (E2), where the second signal (E2) is a reflected signal corresponding to the first signal (E1); a coupler (102), configured to: receive a local oscillation signal (ELO) and the second signal (E2), and output at least three output signals (C1, C2, and C3), where the local oscillation signal (ELO) and the first signal (E1) are obtained by splitting a third signal (E3) from a modulator (104); and a processor (103), configured to obtain a detection result based on the at least three output signals (C1, C2, and C3). Hardware costs of the detection apparatus can be reduced. The detection apparatus is applied to a radar system, and the radar system is further applied to the terminal, so that hardware costs of the radar system and the terminal can be reduced while detection precision is ensured.</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1cQ1xdQ7x9PdTcHEN83R21VEIcnRxDNJRcPRzUQhxDfL19HP04WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BJsbGZkYGlo4mxkQoAQAtuSJw</recordid><startdate>20241009</startdate><enddate>20241009</enddate><creator>SHI, Xianling</creator><creator>HU, Xuan</creator><creator>YANG, Guangyao</creator><creator>HUANG, Zhizhen</creator><scope>EVB</scope></search><sort><creationdate>20241009</creationdate><title>DETECTION DEVICE, RADAR, AND TERMINAL</title><author>SHI, Xianling ; HU, Xuan ; YANG, Guangyao ; HUANG, Zhizhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4336209A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</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>SHI, Xianling</creatorcontrib><creatorcontrib>HU, Xuan</creatorcontrib><creatorcontrib>YANG, Guangyao</creatorcontrib><creatorcontrib>HUANG, Zhizhen</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHI, Xianling</au><au>HU, Xuan</au><au>YANG, Guangyao</au><au>HUANG, Zhizhen</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DETECTION DEVICE, RADAR, AND TERMINAL</title><date>2024-10-09</date><risdate>2024</risdate><abstract>A detection apparatus, a radar, and a terminal are provided, and relate to the field of sensor technologies. The detection apparatus includes: a transceiver (101), configured to transmit a first signal (E1), where the first signal (E1) includes a double-sideband signal, and configured to receive a second signal (E2), where the second signal (E2) is a reflected signal corresponding to the first signal (E1); a coupler (102), configured to: receive a local oscillation signal (ELO) and the second signal (E2), and output at least three output signals (C1, C2, and C3), where the local oscillation signal (ELO) and the first signal (E1) are obtained by splitting a third signal (E3) from a modulator (104); and a processor (103), configured to obtain a detection result based on the at least three output signals (C1, C2, and C3). Hardware costs of the detection apparatus can be reduced. The detection apparatus is applied to a radar system, and the radar system is further applied to the terminal, so that hardware costs of the radar system and the terminal can be reduced while detection precision is ensured.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| 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 | DETECTION DEVICE, RADAR, AND TERMINAL |
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