Fiber  Optic Microwave Subcarrier Multiplexing  Video Transmission System

Li Zhitang  et al

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Fiber Optic Microwave Subcarrier Multiplexing Video Transmission System

- Fiber Optic Microwave Subcarrier Multiplexing Video Transmission System
- Study on Optical communication Issue 2, (1996)
- 作者机构：
  
  1. 武汉邮电科学研究院
  2. 东南大学
  3. 武汉邮电科学研究院东南大学
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN943.5
- Published：1996，
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[1]李植棠,徐杰,林志缓,张正线.微波副载波复用视频光纤传输系统[J].光通信研究,1996(02):16-20.

Li Zhitang et al. Fiber Optic Microwave Subcarrier Multiplexing Video Transmission System. [J]. (2).(1996)
[1]李植棠,徐杰,林志缓,张正线.微波副载波复用视频光纤传输系统[J].光通信研究,1996(02):16-20. DOI：

Li Zhitang et al. Fiber Optic Microwave Subcarrier Multiplexing Video Transmission System. [J]. (2).(1996) DOI：

摘要

介绍一个采用国产光电器件研制的微波副载波复用光纤视频传输系统。系统进行了以传输亚洲一号卫星信号地面接收站第一中频多路电视信号为目标的现场实验。信号经过３８．７８ｋｍ，１．３μｍ波长单模光纤传输后，在接收光功率为－２２ｄＢｍ时，载噪比劣化不大于３ｄＢ，当接收光功率为－３０ｄＢｍ时，图象质量仍令人满意

Abstract

In this paper

the fiber optic microwave subcarrier multiplexing video transmission system using the domestic photoelectric products is introduced.The experiment of the first intermediate frequency FM FDM video signal from Asia satellite l was demonstrated.After the signal transmissing through 1.3 μm 38.78 km singlemode fiber link

and when the received optical power is -22 dBm

the C/N deterioration is smaller than 3 dB.When the recieved optical power is equal to -30 dBm

the image quality is still good.

关键词

副载波复用光纤通信微波视频传输

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