PROCEEDINGS OF THE ITE ANNUAL CONVENTION
Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846
2000
Session ID : 15-6
Conference information

15-6 A study on intermodulation distortions in full digital CATV systems
Goh MiyamotoMamoru NagatsukaAiichiro Tsuzuku
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Abstract
In Multi-channel CATV transmission systems, non-linearity of amplifiers causes intermodulation(IM). IM distortions impair the signal in CATV transmission and degrade the BER in digital channels. We have measured C/IM vs. BER of 64QAM and amplitude probability distribution of IM in full digital CATV systems. In this paper the experimental results are described.
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© 2000 The Institute of Image Information and Television Engineers
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