Millimeter wave radar and unmanned aerial vehicle
The invention discloses a millimeter wave radar and an unmanned aerial vehicle. The millimeter wave radar comprises a radar chip, a transmitting antenna array and a receiving antenna array. The radar chip is provided with a transmitting end and a receiving end; the transmitting antenna array is conn...
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| creator | MA LIUTAO |
| description | The invention discloses a millimeter wave radar and an unmanned aerial vehicle. The millimeter wave radar comprises a radar chip, a transmitting antenna array and a receiving antenna array. The radar chip is provided with a transmitting end and a receiving end; the transmitting antenna array is connected with the transmitting end of the radar chip. The transmitting antenna array comprises two first comb-shaped antennas and two first series-fed antennas. The receiving antenna array is connected with the receiving end of the radar chip. The receiving antenna array comprises two second comb-shaped antennas and two second series-fed antennas. Wherein the two first comb-shaped antennas, the two second comb-shaped antennas and the second series-fed antenna form a first virtual sparse array on a pitching plane, and the first comb-shaped antenna, the two first series-fed antennas and the two second series-fed antennas form a second virtual sparse array on a horizontal plane. The virtual aperture of the second virtual |
| format | Patent |
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The radar chip is provided with a transmitting end and a receiving end; the transmitting antenna array is connected with the transmitting end of the radar chip. The transmitting antenna array comprises two first comb-shaped antennas and two first series-fed antennas. The receiving antenna array is connected with the receiving end of the radar chip. The receiving antenna array comprises two second comb-shaped antennas and two second series-fed antennas. Wherein the two first comb-shaped antennas, the two second comb-shaped antennas and the second series-fed antenna form a first virtual sparse array on a pitching plane, and the first comb-shaped antenna, the two first series-fed antennas and the two second series-fed antennas form a second virtual sparse array on a horizontal plane. The virtual aperture of the second virtual</description><language>chi ; eng</language><subject>AEROPLANES ; AIRCRAFT ; ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; ANTENNAS, i.e. RADIO AERIALS ; AVIATION ; BASIC ELECTRIC ELEMENTS ; COSMONAUTICS ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRICITY ; HELICOPTERS ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PERFORMING OPERATIONS ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING ; TRANSPORTING</subject><creationdate>2022</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=20220809&DB=EPODOC&CC=CN&NR=114879147A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220809&DB=EPODOC&CC=CN&NR=114879147A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA LIUTAO</creatorcontrib><title>Millimeter wave radar and unmanned aerial vehicle</title><description>The invention discloses a millimeter wave radar and an unmanned aerial vehicle. The millimeter wave radar comprises a radar chip, a transmitting antenna array and a receiving antenna array. The radar chip is provided with a transmitting end and a receiving end; the transmitting antenna array is connected with the transmitting end of the radar chip. The transmitting antenna array comprises two first comb-shaped antennas and two first series-fed antennas. The receiving antenna array is connected with the receiving end of the radar chip. The receiving antenna array comprises two second comb-shaped antennas and two second series-fed antennas. Wherein the two first comb-shaped antennas, the two second comb-shaped antennas and the second series-fed antenna form a first virtual sparse array on a pitching plane, and the first comb-shaped antenna, the two first series-fed antennas and the two second series-fed antennas form a second virtual sparse array on a horizontal plane. The virtual aperture of the second virtual</description><subject>AEROPLANES</subject><subject>AIRCRAFT</subject><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>ANTENNAS, i.e. RADIO AERIALS</subject><subject>AVIATION</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>COSMONAUTICS</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>ELECTRICITY</subject><subject>HELICOPTERS</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD0zczJycxNLUktUihPLEtVKEpMSSxSSMxLUSjNy03My0tNUUhMLcpMzFEoS83ITM5J5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYmFuaWhibmjsbEqAEAhbYrlA</recordid><startdate>20220809</startdate><enddate>20220809</enddate><creator>MA LIUTAO</creator><scope>EVB</scope></search><sort><creationdate>20220809</creationdate><title>Millimeter wave radar and unmanned aerial vehicle</title><author>MA LIUTAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114879147A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>AEROPLANES</topic><topic>AIRCRAFT</topic><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>ANTENNAS, i.e. RADIO AERIALS</topic><topic>AVIATION</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>COSMONAUTICS</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>ELECTRICITY</topic><topic>HELICOPTERS</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MA LIUTAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA LIUTAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Millimeter wave radar and unmanned aerial vehicle</title><date>2022-08-09</date><risdate>2022</risdate><abstract>The invention discloses a millimeter wave radar and an unmanned aerial vehicle. The millimeter wave radar comprises a radar chip, a transmitting antenna array and a receiving antenna array. The radar chip is provided with a transmitting end and a receiving end; the transmitting antenna array is connected with the transmitting end of the radar chip. The transmitting antenna array comprises two first comb-shaped antennas and two first series-fed antennas. The receiving antenna array is connected with the receiving end of the radar chip. The receiving antenna array comprises two second comb-shaped antennas and two second series-fed antennas. Wherein the two first comb-shaped antennas, the two second comb-shaped antennas and the second series-fed antenna form a first virtual sparse array on a pitching plane, and the first comb-shaped antenna, the two first series-fed antennas and the two second series-fed antennas form a second virtual sparse array on a horizontal plane. The virtual aperture of the second virtual</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114879147A |
| source | esp@cenet |
| subjects | AEROPLANES AIRCRAFT ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS AVIATION BASIC ELECTRIC ELEMENTS COSMONAUTICS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY HELICOPTERS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PERFORMING OPERATIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSPORTING |
| title | Millimeter wave radar and unmanned aerial vehicle |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T20%3A41%3A55IST&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=MA%20LIUTAO&rft.date=2022-08-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN114879147A%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 |