Invention Grant
- Patent Title: Gain adjustment device and gain adjustment method circuit for wireless communication circuit for wireless communication circuit
- Patent Title (中): 无线通信电路无线通信电路的增益调整装置及增益调整方法
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Application No.: US13609291Application Date: 2012-09-11
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Publication No.: US08903339B2Publication Date: 2014-12-02
- Inventor: Chin Su
- Applicant: Chin Su
- Applicant Address: TW Science Park, HsinChu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW Science Park, HsinChu
- Agent Winston Hsu; Scott Margo
- Priority: TW101130490A 20120822
- Main IPC: H04B17/02
- IPC: H04B17/02
Abstract:
A gain adjustment device for a wireless communication circuit comprising a transmission circuit and a reception circuit includes a signal generator and a gain adjustment circuit. The signal generator is coupled to the transmission circuit, and arranged for generating a test signal to the transmission circuit. The test signal transmitted through a printed circuit board such that the reception circuit coupled to the transmission circuit generates a corresponding reception signal in response to the test signal. The gain adjustment circuit is coupled to the reception circuit and the transmission circuit, and arranged for adjusting a transmitter gain configuration and a receiver gain configuration of the wireless communication circuit according to the reception signal.
Public/Granted literature
Information query
