TRACKING APERTURE RADAR
TRACKING APERTURE RADAR The transmitting antenna of a side looking radar system for high flying aircraft and space vehicles emits radar pulses which illuminate a narrow patch of terrain which is elongated in a direction orthogonal to the direction of progression of the vehicle carrying the radar sys...
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| creator | HASLAM, GEORGE E |
| description | TRACKING APERTURE RADAR The transmitting antenna of a side looking radar system for high flying aircraft and space vehicles emits radar pulses which illuminate a narrow patch of terrain which is elongated in a direction orthogonal to the direction of progression of the vehicle carrying the radar system. Reflected pulses are received in a receiving antenna which illuminates an area contained within the patch and has the width of the patch but a small fraction of its range extent. The patch is scanned with the receive area. By the use of this system, for a given antenna size the previous transmitter power dependence on frequency is avoided, thus allowing much higher R.F. frequencies to be used with available transmitter power. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA1165839A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA1165839A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA1165839A3</originalsourceid><addsrcrecordid>eNrjZBAPCXJ09vb0c1dwDHANCgkNclUIcnRxDOJhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOjoaGZqYWxpaOxoRVAABZtB6H</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>TRACKING APERTURE RADAR</title><source>esp@cenet</source><creator>HASLAM, GEORGE E</creator><creatorcontrib>HASLAM, GEORGE E</creatorcontrib><description>TRACKING APERTURE RADAR The transmitting antenna of a side looking radar system for high flying aircraft and space vehicles emits radar pulses which illuminate a narrow patch of terrain which is elongated in a direction orthogonal to the direction of progression of the vehicle carrying the radar system. Reflected pulses are received in a receiving antenna which illuminates an area contained within the patch and has the width of the patch but a small fraction of its range extent. The patch is scanned with the receive area. By the use of this system, for a given antenna size the previous transmitter power dependence on frequency is avoided, thus allowing much higher R.F. frequencies to be used with available transmitter power.</description><edition>3</edition><language>eng ; fre</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>1984</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=19840417&DB=EPODOC&CC=CA&NR=1165839A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19840417&DB=EPODOC&CC=CA&NR=1165839A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HASLAM, GEORGE E</creatorcontrib><title>TRACKING APERTURE RADAR</title><description>TRACKING APERTURE RADAR The transmitting antenna of a side looking radar system for high flying aircraft and space vehicles emits radar pulses which illuminate a narrow patch of terrain which is elongated in a direction orthogonal to the direction of progression of the vehicle carrying the radar system. Reflected pulses are received in a receiving antenna which illuminates an area contained within the patch and has the width of the patch but a small fraction of its range extent. The patch is scanned with the receive area. By the use of this system, for a given antenna size the previous transmitter power dependence on frequency is avoided, thus allowing much higher R.F. frequencies to be used with available transmitter power.</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>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAPCXJ09vb0c1dwDHANCgkNclUIcnRxDOJhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOjoaGZqYWxpaOxoRVAABZtB6H</recordid><startdate>19840417</startdate><enddate>19840417</enddate><creator>HASLAM, GEORGE E</creator><scope>EVB</scope></search><sort><creationdate>19840417</creationdate><title>TRACKING APERTURE RADAR</title><author>HASLAM, GEORGE E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA1165839A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1984</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>HASLAM, GEORGE E</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HASLAM, GEORGE E</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TRACKING APERTURE RADAR</title><date>1984-04-17</date><risdate>1984</risdate><abstract>TRACKING APERTURE RADAR The transmitting antenna of a side looking radar system for high flying aircraft and space vehicles emits radar pulses which illuminate a narrow patch of terrain which is elongated in a direction orthogonal to the direction of progression of the vehicle carrying the radar system. Reflected pulses are received in a receiving antenna which illuminates an area contained within the patch and has the width of the patch but a small fraction of its range extent. The patch is scanned with the receive area. By the use of this system, for a given antenna size the previous transmitter power dependence on frequency is avoided, thus allowing much higher R.F. frequencies to be used with available transmitter power.</abstract><edition>3</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
| recordid | cdi_epo_espacenet_CA1165839A |
| 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 | TRACKING APERTURE RADAR |
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