Invention Grant
- Patent Title: Radio frequency-communication device and method for operating the same
- Patent Title (中): 射频通信装置及其操作方法
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Application No.: US14195687Application Date: 2014-03-03
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Publication No.: US09204246B2Publication Date: 2015-12-01
- Inventor: Harald Witschnig , Erich Merlin , Alexander Maier
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP08103818 20080505
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04W4/00 ; H04B5/02 ; H04B7/00 ; H04B1/00
Abstract:
A radio frequency communication device has data transmission means and data receiving means. The data transmission means comprise load modulating means being adapted to receive a radio frequency carrier signal emitted by another RF communication device and to modulate the RF carrier signal by means of load modulation in accordance with data to be sent. The data receiving means comprise a RF frequency carrier signal generator being adapted to emit a radio frequency carrier signal and load demodulating means being connected to an emission path of the radio frequency carrier signal and demodulating the radio frequency carrier signal when it has been load modulated by another RF communication device.
Public/Granted literature
- US20140179226A1 RADIO FREQUENCY-COMMUNICATION DEVICE AND METHOD FOR OPERATING THE SAME Public/Granted day:2014-06-26
Information query
