Performance analysis of multi-pulse pulse position modulation using avalanche photodiode in optical intersatellite links

研究成果: Conference article

抜粋

The performance of multi-pulse pulse position modulation (MPPM) using an avalanche photodiode (APD) is evaluated in optical intersatellite links (ISL's). We derive theoretical expression of bit error rate (BER) of MPPM with output statistics of APD which employ Gaussian distribution. We evaluate BER performance under the conditions that bit rate is constant (200 Mbits/s) and that bandwidth is limited (slot time period is 2.5 ns). The performance of (7,2) MPPM and (9,2) MPPM are compared with that of 4-ary PPM under both conditions. It is shown that (9,2) MPPM using the APD has better BER performance than 4-ary PPM using the APD in optical ISL's on both conditions when average photons/nat is somewhat large.

元の言語English
ページ(範囲)1257-1261
ページ数5
ジャーナルNational Conference Publication - Institution of Engineers, Australia
2
発行部数94 /9
出版物ステータスPublished - 1994 12 1
イベントProceedings of the International Symposium on Information Theory & Its Applications 1994. Part 1 (of 2) - Sydney, Aust
継続期間: 1994 11 201994 11 24

ASJC Scopus subject areas

  • Engineering(all)

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