Development of wideband direct broadcast satellite TV optical receiver

Fu Yanfeng; Liu Qing; Zou Fengting; Zhang Cuihong; Yin Xinda; Jiang Shan

doi:10.13756/j.gtxyj.2006.05.019

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Development of wideband direct broadcast satellite TV optical receiver

- Development of wideband direct broadcast satellite TV optical receiver
- Study on Optical communication Issue 5, Pages: 58-61(2006)
- 作者机构：
  
  1. 武汉光迅科技股份有限公司
  2. 武汉光迅科技股份有限公司湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2006.05.019
  CLC： TN948.55
- Published：2006，
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[1]傅焰峰,刘青,邹奉庭,张翠红,印新达,江山.直播卫星电视光接收机的研制[J].光通信研究,2006(05):58-61.

Fu Yanfeng, Liu Qing, Zou Fengting, et al. Development of wideband direct broadcast satellite TV optical receiver. [J]. (5):58-61(2006)
[1]傅焰峰,刘青,邹奉庭,张翠红,印新达,江山.直播卫星电视光接收机的研制[J].光通信研究,2006(05):58-61. DOI： 10.13756/j.gtxyj.2006.05.019.

Fu Yanfeng, Liu Qing, Zou Fengting, et al. Development of wideband direct broadcast satellite TV optical receiver. [J]. (5):58-61(2006) DOI： 10.13756/j.gtxyj.2006.05.019.

摘要

光纤接入是直播卫星（DBS）覆盖技术近期发展的热点之一

尤其是用于新一代Ka波段卫星下传的宽带卫星直播电视信号光传输的光发射机与接收机的开发研制更是成为当前研究的重要课题。通过对直播卫星下行信号和光接收机原理的分析

针对光纤宽带接入网的应用特点

设计并研制开发出了一款达到3 GHz带宽

用于接收宽带卫星电视光传输信号

具有较高灵敏度和较大动态范围的模拟光接收机。

Abstract

Fiber-optic access is a hot spot in recent development of Direct Broadcast Satellite（DBS） covering technology and the development of the optical transmitter and receiver for the transmission of the broadband DBS TV signals from new generation Ka-band satellites has currently become an important research question.On the basis of the analysis of the DBS signals and the principle of the optical receiver and in light of the application features of fiber-optic broadband access networks

a 3 GHz analog optical receiver with fairly high sensibility and large dynamic range has been designed and developed for the optical broadband satellite TV signals.

关键词

直播卫星光接收机灵敏度宽带平坦响应

Keywords

Direct Broadcast Satellite（DBS）optical receiversensitivitywideband flat response

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National and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology

FiberHome Telecommunication Technologies Co., Ltd.

Wuhan Research Institute of Posts and Telecommunications

Key Laboratory of the Ministry of Education Optoelectronic Measurement Technology and Instrument, Beijing Laboratory of Optical Fiber Sensing and System, Beijing Information Science & Technology University

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