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On the overmodulation limit in externally modulated lightwave AM-VSB CATV systems
被引:3
|作者:
Atlas, DA
机构:
[1] Transmission Systems Engineering, Scientific-Atlanta Inc., Norcross, GA 30091-6850
关键词:
D O I:
10.1109/68.491599
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
The overmodulation limit in an externally modulated system is more severe than in a directly modulated laser system. The RMS modulation depth is determined to be no more than 0.238 for an externally modulated system.
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页码:697 / 699
页数:3
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