利用光倍频技术通过光纤链路产生和传输高达125公里的高频无线电信号

2008 International Topical Meeting on Microwave Photonics jointly held with the 2008 Asia-Pacific Microwave Photonics Conference Pub Date : 2008-11-05 DOI:10.1109/MWP.2008.4666672

E. R. Alonso, H. Yang, J. H. Llorente, B. Huiszoon, J. V. van Zantvoort, A. Koonen

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引用次数: 2

摘要

在不同频率下，通过长单模光纤链路以150mb /s的数据速率传输64 QAM无线电数据信号。所研究的系统采用光倍频技术在微波和毫米波频段产生载波。演示了使用18.7 GHz、19.5 GHz、19.7 GHz和29 GHz频率传输125公里的光纤链路，以及使用32.5 GHz和36.9 GHz传输频率传输100公里的光纤链路。仔细调整滤波器特性对于满足性能要求至关重要。

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Generation and transmission of high frequency radio signals through fiber links up to 125 km by means of the optical frequency multiplication technique

The transmission of 64 QAM radio data signals with a data rate up to 150 Mb/s through long single mode fiber links at different frequencies has been experimentally evaluated. The system under study uses the optical frequency multiplication technique for the generation of carriers in the microwave and millimeter-wave bands. Transmission using frequencies of 18.7 GHz, 19.5 GHz, 19.7 GHz and 29 GHz is demonstrated for fiber links up to 125 km, and up to 100 km for transmission frequencies of 32.5 GHz and 36.9 GHz. A careful adjustment of the filter characteristics is crucial to fulfill the performance requirements.

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2008 International Topical Meeting on Microwave Photonics jointly held with the 2008 Asia-Pacific Microwave Photonics Conference

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