Transmitter with a frequency measurement stage
US12095516B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 12, 2022 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | May 12, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/77
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A transmitter configured to transmit a modulated transmitter data signal in an RF-Field over the air and configured to receive a modulated receiver data signal, which transmitter comprises a transmitter stage configured to generate the modulated transmitter data signal with a particular frequency and waveform based on a carrier signal and an antenna connected to the transmitter stage via a matching circuit of the transmitter and configured to transmit the modulated transmitter data signal in the RF-Field over the air a receiver stage connected via the matching circuit to the antenna and configured to receive the modulated receiver data signal, wherein the transmitter includes a measurement stage to measure an actual resonance frequency (fpeak) of the antenna and its matching circuit connected to the transmitter stage and to the receiver stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.