ENERGY SELF-SUFFICIENT RADIOFREQUENCY TRANSMITTER
First Claim
Patent Images
1. An energy self-sufficient radiofrequency transmitter, comprising:
- at least one electromechanical transducer;
a rectifier circuit connected downstream from said transducer;
a voltage converter circuit;
a logic circuit configuration connected to said voltage converter circuit, said logic circuit configuration including a sequence controller and a memory for storing an identification code;
a radiofrequency transmission stage connected to said logic circuit configuration; and
at least one transmission antenna.
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Abstract
The energy self-sufficient radiofrequency transmitter has at least one electromechanical transducer with a rectifier circuit connected downstream and with a voltage converter circuit. A logic circuit configuration is connected to the voltage converter circuit. The logic circuit configuration has a sequence controller a memory in which an identification code is stored. The energy self-sufficient radiofrequency transmitter also has a radiofrequency transmission stage that is connected to the logic circuit configuration and a transmission antenna.
9 Citations
28 Claims
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1. An energy self-sufficient radiofrequency transmitter, comprising:
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at least one electromechanical transducer; a rectifier circuit connected downstream from said transducer; a voltage converter circuit; a logic circuit configuration connected to said voltage converter circuit, said logic circuit configuration including a sequence controller and a memory for storing an identification code; a radiofrequency transmission stage connected to said logic circuit configuration; and at least one transmission antenna. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for energy self-sufficiently transmitting a radiofrequency signal, which comprises:
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using an electromechanical transducer to convert a mechanical movement into a voltage signal; obtaining a rectified voltage signal by rectifying the voltage signal; converting the rectified voltage signal to produce a voltage level that is constant at least in sections; after converting the rectified signal, using the rectified voltage signal to supply energy to at least one logic circuit configuration; using the logic circuit configuration to communicate at least one identification code to a radiofrequency transmission stage; and using the radiofrequency transmission stage and a transmission antenna to radiate a radiofrequency signal containing the identification code. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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28. A method of using an energy self-sufficient radiofrequency transmitter, which comprises:
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providing the energy self-sufficient radiofrequency transmitter with; at least one electromechanical transducer, a rectifier circuit connected downstream from said transducer, a voltage converter circuit, a logic circuit configuration connected to said voltage converter circuit, said logic circuit configuration including a sequence controller and a memory for storing an identification code, a radiofrequency transmission stage connected to said logic circuit configuration, and at least one transmission antenna; and using the energy self-sufficient radiofrequency transmitter in a technology selected from a group consisting of traffic technology, automotive technology, building technology, and installation technology.
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Specification