Invention Grant
- Patent Title: Communication device and method for operating an antenna resonant circuit
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Application No.: US16591864Application Date: 2019-10-03
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Publication No.: US10863467B2Publication Date: 2020-12-08
- Inventor: Josef Gruber , Edmund Ehrlich , Matthias Emsenhuber , Juergen Hoelzl , Matthias Pichler
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Schiff Hardin LLP
- Priority: DE102018124480 20181004
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04W56/00 ; H01Q1/24
Abstract:
A communication device having an antenna resonant circuit, an antenna driver which is configured to feed a carrier wave to the antenna resonant circuit, and a controller which is configured to detect that a synchronization period is imminent and is configured to control the antenna driver in such a way that the antenna driver feeds the inverted carrier wave to the antenna resonant circuit.
Public/Granted literature
- US20200112932A1 COMMUNICATION DEVICE AND METHOD FOR OPERATING AN ANTENNA RESONANT CIRCUIT Public/Granted day:2020-04-09
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