PHASE SHIFTER
A capacitive goniometer comprises a plurality of like conductive annular sectors supported in mutually substantially coplanar relationship so as to define an axis which extends through the center of the annulus and is substantially perpendicular to the common plan of the sectors. A conductive member...
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| creator | HOFFMAN, GILBERT A |
| description | A capacitive goniometer comprises a plurality of like conductive annular sectors supported in mutually substantially coplanar relationship so as to define an axis which extends through the center of the annulus and is substantially perpendicular to the common plan of the sectors. A conductive member having a generally arc rate outer periphery is supported in spaced confronting relationship with the sectors with the outer periphery of the conductive member not extending substantially farther radially of the axis than the sectors, whereby an electrical signal applied to one of the sectors is capacitivity coupled to the conductive member. |
| format | Patent |
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A conductive member having a generally arc rate outer periphery is supported in spaced confronting relationship with the sectors with the outer periphery of the conductive member not extending substantially farther radially of the axis than the sectors, whereby an electrical signal applied to one of the sectors is capacitivity coupled to the conductive member.</description><language>eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS ; BASIC ELECTRONIC CIRCUITRY ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRICITY ; GYROSCOPIC INSTRUMENTS ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; RESONATORS ; SURVEYING ; TARIFF METERING APPARATUS ; TESTING</subject><creationdate>1989</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=19890628&DB=EPODOC&CC=EP&NR=0161059B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890628&DB=EPODOC&CC=EP&NR=0161059B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOFFMAN, GILBERT A</creatorcontrib><title>PHASE SHIFTER</title><description>A capacitive goniometer comprises a plurality of like conductive annular sectors supported in mutually substantially coplanar relationship so as to define an axis which extends through the center of the annulus and is substantially perpendicular to the common plan of the sectors. A conductive member having a generally arc rate outer periphery is supported in spaced confronting relationship with the sectors with the outer periphery of the conductive member not extending substantially farther radially of the axis than the sectors, whereby an electrical signal applied to one of the sectors is capacitivity coupled to the conductive member.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</subject><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>ELECTRICITY</subject><subject>GYROSCOPIC INSTRUMENTS</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</subject><subject>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>RESONATORS</subject><subject>SURVEYING</subject><subject>TARIFF METERING APPARATUS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAN8HAMdlUI9vB0C3EN4mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BBoZmhgamlk6GxkQoAQBwjhww</recordid><startdate>19890628</startdate><enddate>19890628</enddate><creator>HOFFMAN, GILBERT A</creator><scope>EVB</scope></search><sort><creationdate>19890628</creationdate><title>PHASE SHIFTER</title><author>HOFFMAN, GILBERT A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0161059B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</topic><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>ELECTRICITY</topic><topic>GYROSCOPIC INSTRUMENTS</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</topic><topic>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>RESONATORS</topic><topic>SURVEYING</topic><topic>TARIFF METERING APPARATUS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HOFFMAN, GILBERT A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOFFMAN, GILBERT A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHASE SHIFTER</title><date>1989-06-28</date><risdate>1989</risdate><abstract>A capacitive goniometer comprises a plurality of like conductive annular sectors supported in mutually substantially coplanar relationship so as to define an axis which extends through the center of the annulus and is substantially perpendicular to the common plan of the sectors. A conductive member having a generally arc rate outer periphery is supported in spaced confronting relationship with the sectors with the outer periphery of the conductive member not extending substantially farther radially of the axis than the sectors, whereby an electrical signal applied to one of the sectors is capacitivity coupled to the conductive member.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BASIC ELECTRONIC CIRCUITRY DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY GYROSCOPIC INSTRUMENTS IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION RESONATORS SURVEYING TARIFF METERING APPARATUS TESTING |
| title | PHASE SHIFTER |
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