已选(0)清除
条数/页: 排序方式: |
| Statistical Analysis of Tropospheric Scintillation of Satellite Communication Signals using Karasawa and ITU-R Models 会议论文 会议名称: 3rd IEEE International Conference on Electro-Technology for National Development (NIGERCON). 会议地点: Owerri, NIGERIA. 会议日期: NOV 07-10, 2017 作者: Dairo, O. F.; Kolawole, L. B.
 收藏  |  浏览/下载:16/0  |  提交时间:2019/12/09 Microwave Radio refractivity Satellite communication Tropical climate Tropospheric scintillation |
| Statistical Analysis of Tropospheric Scintillation of Satellite Communication Signals using Karasawa and ITU-R Models 会议论文 会议名称: 3rd IEEE International Conference on Electro-Technology for National Development (NIGERCON). 会议地点: Owerri, NIGERIA. 会议日期: NOV 07-10, 2017 作者: Dairo, O. F.; Kolawole, L. B.
 收藏  |  浏览/下载:18/0  |  提交时间:2019/12/09 Microwave Radio refractivity Satellite communication Tropical climate Tropospheric scintillation |
| 星地光通信的天气可用性与地面站选址研究 期刊论文 发表期刊: 应用光学. 出版年: 2012, 卷号: 33, 期号: 2, 页码: 433-436 作者: 姜晓峰; 赵尚弘; 李勇军; 王翔; 李瑞欣
 收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29 satellite-to-ground optical communication weather conditions ground station location |
| 面向CDMA基站的IPSTAR卫星通信系统链路回传性能研究 学位论文 学位授予机构: 中国科学院大学. 出版年: 2011 作者: 刘宇
 收藏  |  浏览/下载:17/0  |  提交时间:2019/12/04 CDMA base station relay IPSTAR satellite communication system transmission model test analysis |
| GEONETCast-Delivering Environmental Data to Users Worldwide (September 2007) 期刊论文 发表期刊: IEEE SYSTEMS JOURNAL. 出版年: 2008, 卷号: 2, 期号: 3, 页码: 401-405 作者: Wolf, Lothar; Williams, Michael
 收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28 Environmental factors meteorology satellite communication systems engineering |
| NASA Ground-Truthing Capabilities Demonstrated. 科技报告 报告编号: N20050192154. 出版年: 2004 作者: Lopez, I; Seibert, M. A.
 收藏  |  浏览/下载:17/0  |  提交时间:2019/11/30 Ground truth Nasa space programs Satellite imagery Research and development Education Extravehicular activity Real time operation Hyperion Mobile communication systems |
| Big Blue Arrows: Lines of Information and the Transformation Force. 科技报告 报告编号: ADA387551. 出版年: 2001 作者: Viall, K. E.
 收藏  |  浏览/下载:16/0  |  提交时间:2019/11/30 Tactical communications Information warfare Military operations Information systems Military applications Satellite communications Communication and radio systems Radio equipment Computer networks Radio transmission Digital computers |
| Data distribution satellite 科技报告 报告编号: NASA-CR-187066, NAS 1.26:187066, SSL-TR00722. 出版年: 1991 作者: Price, Kent M.; Jorasch, Ronald E.; Wiskerchen, Michael J.
 收藏  |  浏览/下载:18/0  |  提交时间:2019/11/30 COMMUNICATION NETWORKS COMMUNICATION SATELLITES DATA SYSTEMS NETWORK CONTROL NETWORK SYNTHESIS SATELLITE NETWORKS SPACE COMMUNICATION COST ESTIMATES DATA LINKS LIFE CYCLE COSTS PAYLOADS REAL TIME OPERATION RELAY SATELLITES SPACECRAFT DESIGN TRACKING NETWORKS USER REQUIREMENTS |
| Conceptual design study: Forest Fire Advanced System Technology (FFAST) 科技报告 报告编号: JPL-PUBL-86-5, NAS 1.26:177214, NASA-CR-177214. 出版年: 1986 作者: Nichols, J. D.; Warren, J. R.
 收藏  |  浏览/下载:17/0  |  提交时间:2019/11/30 FOREST FIRE DETECTION FOREST FIRES INFRARED DETECTORS MAPPING SYSTEMS ENGINEERING TECHNOLOGY ASSESSMENT USER REQUIREMENTS COMMUNICATION SATELLITES COST EFFECTIVENESS DATA TRANSMISSION DISPLAY DEVICES SATELLITE COMMUNICATION SIGNAL PROCESSING TECHNOLOGY UTILIZATION |
| Report on active and planned spacecraft and experiments 科技报告 报告编号: NASA-TM-87499, NSSDC/WDC-A-R/S-85-01, NAS 1.15:87499. 出版年: 1985 作者: Schofield, N. J., Jr.; Littlefield, R. G.; Elsen, M. F.
 收藏  |  浏览/下载:18/0  |  提交时间:2019/11/30 INTERNATIONAL COOPERATION ORBITAL ELEMENTS ORBITAL POSITION ESTIMATION SATELLITE ORBITS SPACE SHUTTLE PAYLOADS SPACECRAFT TRACKING AEROSPACE ENGINEERING ASTROPHYSICS COMMUNICATION LIFE SCIENCES MATERIALS HANDLING SOLAR SYSTEM SPACE COMMERCIALIZATION SPACE PROCESSING SPACE PROGRAMS |