| A 40 km Fiber－optic Microwave Subcarrier Multiplexing Transmission System for Multi－channel FM－TV |
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| 作者姓名： | ZHANG Zhengxian LIN Zhiyuan LI Zhitang Xu Jie |
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| 作者单位： | Communications Engineering Institute，Nanjing 210016，China Southeast Universtiy，Nanjing 210018，China Wuhan Research Institute of Post and Telecommunications，Wuhan 430074，China |
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| 摘 要： | Ａ４０ｋｍＦｉｂｅｒ－ｏｐｔｉｃＭｉｃｒｏｗａｖｅＳｕｂｃａｒｒｉｅｒＭｕｌｔｉｐｌｅｘｉｎｇＴｒａｎｓｍｉｓｓｉｏｎＳｙｓｔｅｍｆｏｒＭｕｌｔｉ－ｃｈａｎｎｅｌＦＭ－ＴＶＺＨＡＮＧＺｈｅｎｇｘｉａｎ；ＬＩＮＺｈｉｙｕａｎ；ＬＩＺｈｉｔａｎｇ；ＸｕＪ...
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| 收稿时间： | 1996/3/18 |
A 40 km Fiber-optic Microwave Subcarrier Multiplexing Transmission System for Multi-channel FM-TV |
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| ZHANG Zhengxian, LIN Zhiyuan, LI Zhitang, Xu Jie.A 40 km Fiber-optic Microwave Subcarrier Multiplexing Transmission System for Multi-channel FM-TV[J].中国激光(英文版),1996,5(5):470-474. |
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| Authors: | ZHANG Zhengxian LIN Zhiyuan LI Zhitang Xu Jie |
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| Abstract: | The experiment that a 1. 3 μm 40 km fiber-optic microwave multicarrier transmission system transmits multi-channel satellite FM-TV was demonstrsted. All photoelectric modules are domestic products in the system. The system characteristic of carrier to noise ratio (CNR) was measured and analyzed. The analysed results agree well with measured data. Total light power loss of the 40km fiber link is 17 dB. After experiencing the long-term experiment the system operates in stability. |
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| Keywords: | fiber communication microwave subcarrier multiplexing multi-channel FMTV |
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