Invention Grant
- Patent Title: Signal receiving method based on microwave photonics technologies
- Patent Title (中): 基于微波光子技术的信号接收方法
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Application No.: US13787113Application Date: 2013-03-06
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Publication No.: US08923702B2Publication Date: 2014-12-30
- Inventor: Wentong Wan , Kun Li , Limin Dong , Yanfu Yang , Chao Lv
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Brinks Gilson & Lione
- Main IPC: H04B10/00
- IPC: H04B10/00 ; H04B10/60 ; H04B1/28 ; H04B10/2575 ; H04B10/90
Abstract:
A microwave photonics based signal receiving device includes a signal generation module, a first Mach-Zehnder modulator, a dispersion module, a second Mach-Zehnder modulator, and a signal conversion module. The signal receiving device simplifies a structure of the signal receiving device by adopting quadrature demodulation. The signal receiving device demodulates a high-order modulation signal and flexibly adjusts a microwave carrier frequency.
Public/Granted literature
- US20130183041A1 SIGNAL RECEIVING METHOD BASED ON MICROWAVE PHOTONICS TECHNOLOGIES Public/Granted day:2013-07-18
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