RADAR ANTENNA
PROBLEM TO BE SOLVED: To remove a transmission reception section consisting of the integration of a magnetron, a limiter front end and a printed circuit board from the antenna. SOLUTION: A magnetron 21, a limiter front end 22 and a printed circuit board are arranged to be a U-shape. The antenna is d...
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| creator | NUMATA YASUAKI |
| description | PROBLEM TO BE SOLVED: To remove a transmission reception section consisting of the integration of a magnetron, a limiter front end and a printed circuit board from the antenna. SOLUTION: A magnetron 21, a limiter front end 22 and a printed circuit board are arranged to be a U-shape. The antenna is designed to be two units consisting of a base unit 5 with a waveguide 31 for radio wave path arranged thereto and a chassis unit 24 to which the magnetron 21, the limiter front end 22 and the printed circuit board are arranged. A choke is provided to an end face of a joint between the magnetron 21 and the wavelength 31 and between the limiter front end 22 and the waveguide 31 toward the waveguide side. |
| format | Patent |
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The antenna is designed to be two units consisting of a base unit 5 with a waveguide 31 for radio wave path arranged thereto and a chassis unit 24 to which the magnetron 21, the limiter front end 22 and the printed circuit board are arranged. A choke is provided to an end face of a joint between the magnetron 21 and the wavelength 31 and between the limiter front end 22 and the waveguide 31 toward the waveguide side.</description><edition>6</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>1997</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=19971014&DB=EPODOC&CC=JP&NR=H09270624A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971014&DB=EPODOC&CC=JP&NR=H09270624A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NUMATA YASUAKI</creatorcontrib><title>RADAR ANTENNA</title><description>PROBLEM TO BE SOLVED: To remove a transmission reception section consisting of the integration of a magnetron, a limiter front end and a printed circuit board from the antenna. SOLUTION: A magnetron 21, a limiter front end 22 and a printed circuit board are arranged to be a U-shape. The antenna is designed to be two units consisting of a base unit 5 with a waveguide 31 for radio wave path arranged thereto and a chassis unit 24 to which the magnetron 21, the limiter front end 22 and the printed circuit board are arranged. A choke is provided to an end face of a joint between the magnetron 21 and the wavelength 31 and between the limiter front end 22 and the waveguide 31 toward the waveguide side.</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>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOANcnRxDFJw9Atx9fNz5GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgaWRuYGZkYmjsbEqAEApWkcwQ</recordid><startdate>19971014</startdate><enddate>19971014</enddate><creator>NUMATA YASUAKI</creator><scope>EVB</scope></search><sort><creationdate>19971014</creationdate><title>RADAR ANTENNA</title><author>NUMATA YASUAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH09270624A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</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><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NUMATA YASUAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADAR ANTENNA</title><date>1997-10-14</date><risdate>1997</risdate><abstract>PROBLEM TO BE SOLVED: To remove a transmission reception section consisting of the integration of a magnetron, a limiter front end and a printed circuit board from the antenna. SOLUTION: A magnetron 21, a limiter front end 22 and a printed circuit board are arranged to be a U-shape. The antenna is designed to be two units consisting of a base unit 5 with a waveguide 31 for radio wave path arranged thereto and a chassis unit 24 to which the magnetron 21, the limiter front end 22 and the printed circuit board are arranged. A choke is provided to an end face of a joint between the magnetron 21 and the wavelength 31 and between the limiter front end 22 and the waveguide 31 toward the waveguide side.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 |
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