RADAR ANTENNA
PROBLEM TO BE SOLVED: To provide a radar antenna where an installation area of a transmis sion reception section can be increased, a degree of freedom of the layout is increased and the shield effect is enhanced without the need for a special shield structure. SOLUTION: A shield case 6 consists of a...
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| creator | NUMATA YASUAKI TAGUCHI SATORU KITAYAMA MITSUMASA |
| description | PROBLEM TO BE SOLVED: To provide a radar antenna where an installation area of a transmis sion reception section can be increased, a degree of freedom of the layout is increased and the shield effect is enhanced without the need for a special shield structure. SOLUTION: A shield case 6 consists of a flat base plate 6a on which a transmission reception section 2 is mounted and of a cover 6b that is freely attached to/detached from the base plate 6a. A circulator 23 to an upper face 23a of which an opening 23b in coaxial connection is formed. A support section 6d is provided to an upper position of the circulator 23 and a coaxial body 20 is fixedly supported in the inside and connects with an antenna 3. The height of the circulator 23 is selected nearly equal to a height of an inner face of the cover 6b, and a shield use choke 6f and a shield packing 27 are provided and shielded to a position with a prescribed diameter around a connection end face of the opening 23b and the coaxial body 20 in a torus shape respectively. |
| format | Patent |
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SOLUTION: A shield case 6 consists of a flat base plate 6a on which a transmission reception section 2 is mounted and of a cover 6b that is freely attached to/detached from the base plate 6a. A circulator 23 to an upper face 23a of which an opening 23b in coaxial connection is formed. A support section 6d is provided to an upper position of the circulator 23 and a coaxial body 20 is fixedly supported in the inside and connects with an antenna 3. The height of the circulator 23 is selected nearly equal to a height of an inner face of the cover 6b, and a shield use choke 6f and a shield packing 27 are provided and shielded to a position with a prescribed diameter around a connection end face of the opening 23b and the coaxial body 20 in a torus shape respectively.</description><edition>7</edition><language>eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; ANTENNAS, i.e. RADIO AERIALS ; BASIC ELECTRIC ELEMENTS ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRICITY ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2000</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=20000512&DB=EPODOC&CC=JP&NR=2000134016A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000512&DB=EPODOC&CC=JP&NR=2000134016A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NUMATA YASUAKI</creatorcontrib><creatorcontrib>TAGUCHI SATORU</creatorcontrib><creatorcontrib>KITAYAMA MITSUMASA</creatorcontrib><title>RADAR ANTENNA</title><description>PROBLEM TO BE SOLVED: To provide a radar antenna where an installation area of a transmis sion reception section can be increased, a degree of freedom of the layout is increased and the shield effect is enhanced without the need for a special shield structure. SOLUTION: A shield case 6 consists of a flat base plate 6a on which a transmission reception section 2 is mounted and of a cover 6b that is freely attached to/detached from the base plate 6a. A circulator 23 to an upper face 23a of which an opening 23b in coaxial connection is formed. A support section 6d is provided to an upper position of the circulator 23 and a coaxial body 20 is fixedly supported in the inside and connects with an antenna 3. The height of the circulator 23 is selected nearly equal to a height of an inner face of the cover 6b, and a shield use choke 6f and a shield packing 27 are provided and shielded to a position with a prescribed diameter around a connection end face of the opening 23b and the coaxial body 20 in a torus shape respectively.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>ANTENNAS, i.e. RADIO AERIALS</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>ELECTRICITY</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>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOANcnRxDFJw9Atx9fNz5GFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGBobGJgaGZo7GRCkCANN2HNk</recordid><startdate>20000512</startdate><enddate>20000512</enddate><creator>NUMATA YASUAKI</creator><creator>TAGUCHI SATORU</creator><creator>KITAYAMA MITSUMASA</creator><scope>EVB</scope></search><sort><creationdate>20000512</creationdate><title>RADAR ANTENNA</title><author>NUMATA YASUAKI ; TAGUCHI SATORU ; KITAYAMA MITSUMASA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000134016A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>ANTENNAS, i.e. RADIO AERIALS</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>ELECTRICITY</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>NUMATA YASUAKI</creatorcontrib><creatorcontrib>TAGUCHI SATORU</creatorcontrib><creatorcontrib>KITAYAMA MITSUMASA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NUMATA YASUAKI</au><au>TAGUCHI SATORU</au><au>KITAYAMA MITSUMASA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADAR ANTENNA</title><date>2000-05-12</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To provide a radar antenna where an installation area of a transmis sion reception section can be increased, a degree of freedom of the layout is increased and the shield effect is enhanced without the need for a special shield structure. SOLUTION: A shield case 6 consists of a flat base plate 6a on which a transmission reception section 2 is mounted and of a cover 6b that is freely attached to/detached from the base plate 6a. A circulator 23 to an upper face 23a of which an opening 23b in coaxial connection is formed. A support section 6d is provided to an upper position of the circulator 23 and a coaxial body 20 is fixedly supported in the inside and connects with an antenna 3. The height of the circulator 23 is selected nearly equal to a height of an inner face of the cover 6b, and a shield use choke 6f and a shield packing 27 are provided and shielded to a position with a prescribed diameter around a connection end face of the opening 23b and the coaxial body 20 in a torus shape respectively.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | RADAR ANTENNA |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T08%3A38%3A24IST&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=NUMATA%20YASUAKI&rft.date=2000-05-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2000134016A%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 |