Modeling and power analysis for uplink of laser communication between airplane and satellite
Aiming at the uplink of laser communication between airplane and satellite, the factors including the ambient light, the loss of laser propagating in atmosphere, the receiving efficiency of receiver and the laser intensity fluctuation, which all can affect the link performance, were theoretically mo...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74656721/ |
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| _version_ | 1841537490423382016 |
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| author | CHEN Chun-yi1 YANG Hua-min1 TONG Shou-feng2 JIANG Hui-lin2 |
| author_facet | CHEN Chun-yi1 YANG Hua-min1 TONG Shou-feng2 JIANG Hui-lin2 |
| author_sort | CHEN Chun-yi1 |
| collection | DOAJ |
| description | Aiming at the uplink of laser communication between airplane and satellite, the factors including the ambient light, the loss of laser propagating in atmosphere, the receiving efficiency of receiver and the laser intensity fluctuation, which all can affect the link performance, were theoretically modeled and analyzed. On the basis of the modeling and analyzing, a link bit error rate （BER） model was proposed by considering on-off-keying （OOK） modulation and di- rect-detection combined with the Webb-Gaussian approximation of avalanche photodiode detector （APD）. A numerical simulation was performed and the relationship between BER and signal laser power incident on APD was got. It shows that BER decreases while the laser power increases and an approximately log-linear relationship between decreasing speed of BER and laser power can be obtained. Finally, the minimal transmitting power, 0.873W, at transmitter was computed as link could achieve 10-7 BER. |
| format | Article |
| id | doaj-art-caf3d76dc38d480a99bd39197354f334 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-caf3d76dc38d480a99bd39197354f3342025-01-14T08:34:06ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-0112513174656721Modeling and power analysis for uplink of laser communication between airplane and satelliteCHEN Chun-yi1YANG Hua-min1TONG Shou-feng2JIANG Hui-lin2Aiming at the uplink of laser communication between airplane and satellite, the factors including the ambient light, the loss of laser propagating in atmosphere, the receiving efficiency of receiver and the laser intensity fluctuation, which all can affect the link performance, were theoretically modeled and analyzed. On the basis of the modeling and analyzing, a link bit error rate （BER） model was proposed by considering on-off-keying （OOK） modulation and di- rect-detection combined with the Webb-Gaussian approximation of avalanche photodiode detector （APD）. A numerical simulation was performed and the relationship between BER and signal laser power incident on APD was got. It shows that BER decreases while the laser power increases and an approximately log-linear relationship between decreasing speed of BER and laser power can be obtained. Finally, the minimal transmitting power, 0.873W, at transmitter was computed as link could achieve 10-7 BER.http://www.joconline.com.cn/zh/article/74656721/laser communicationlinkbit error ratepower analysissatellite |
| spellingShingle | CHEN Chun-yi1 YANG Hua-min1 TONG Shou-feng2 JIANG Hui-lin2 Modeling and power analysis for uplink of laser communication between airplane and satellite Tongxin xuebao laser communication link bit error rate power analysis satellite |
| title | Modeling and power analysis for uplink of laser communication between airplane and satellite |
| title_full | Modeling and power analysis for uplink of laser communication between airplane and satellite |
| title_fullStr | Modeling and power analysis for uplink of laser communication between airplane and satellite |
| title_full_unstemmed | Modeling and power analysis for uplink of laser communication between airplane and satellite |
| title_short | Modeling and power analysis for uplink of laser communication between airplane and satellite |
| title_sort | modeling and power analysis for uplink of laser communication between airplane and satellite |
| topic | laser communication link bit error rate power analysis satellite |
| url | http://www.joconline.com.cn/zh/article/74656721/ |
| work_keys_str_mv | AT chenchunyi1 modelingandpoweranalysisforuplinkoflasercommunicationbetweenairplaneandsatellite AT yanghuamin1 modelingandpoweranalysisforuplinkoflasercommunicationbetweenairplaneandsatellite AT tongshoufeng2 modelingandpoweranalysisforuplinkoflasercommunicationbetweenairplaneandsatellite AT jianghuilin2 modelingandpoweranalysisforuplinkoflasercommunicationbetweenairplaneandsatellite |