Communication between electromagnetic transponders
The transponder has an oscillating circuit with a rectifying bridge that provides a voltage of an electronic circuit. The circuit transmits the digitally coded information and a demodulator of the transponder differentiates information received at the rate of the back-modulation sub-carrier of anoth...
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| creator | CONRAUX, JEROME RIZZO, PIERRE |
| description | The transponder has an oscillating circuit with a rectifying bridge that provides a voltage of an electronic circuit. The circuit transmits the digitally coded information and a demodulator of the transponder differentiates information received at the rate of the back-modulation sub-carrier of another transponder, with respect to information received at the rate of a lower frequency from a read/write terminal. Independent claims are also included for the following: (a) a system of contactless and wireless communication between two electromagnetic transponders having no independent power supply (b) a method for a transponder. |
| format | Patent |
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The circuit transmits the digitally coded information and a demodulator of the transponder differentiates information received at the rate of the back-modulation sub-carrier of another transponder, with respect to information received at the rate of a lower frequency from a read/write terminal. Independent claims are also included for the following: (a) a system of contactless and wireless communication between two electromagnetic transponders having no independent power supply (b) a method for a transponder.</description><language>eng ; fre ; ger</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; CALCULATING ; COMPUTING ; COUNTING ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; HANDLING RECORD CARRIERS ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; PRESENTATION OF DATA ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; RECOGNITION OF DATA ; RECORD CARRIERS ; TESTING ; TRANSMISSION</subject><creationdate>2006</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=20060524&DB=EPODOC&CC=EP&NR=1445877B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060524&DB=EPODOC&CC=EP&NR=1445877B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CONRAUX, JEROME</creatorcontrib><creatorcontrib>RIZZO, PIERRE</creatorcontrib><title>Communication between electromagnetic transponders</title><description>The transponder has an oscillating circuit with a rectifying bridge that provides a voltage of an electronic circuit. 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| language | eng ; fre ; ger |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS PRESENTATION OF DATA RADIO DIRECTION-FINDING RADIO NAVIGATION RECOGNITION OF DATA RECORD CARRIERS TESTING TRANSMISSION |
| title | Communication between electromagnetic transponders |
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