发明申请
- 专利标题： Apparatus for controlling antenna in stratospheric platform and stratospheric platform system having the same
- 专利标题（中）： 在同温层平台控制天线的装置和具有该天线的平流层平台系统
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申请号： US11215326申请日： 2005-08-30
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公开(公告)号： US20060114149A1公开(公告)日： 2006-06-01
- 发明人: Byung-Su Kang , Yang-Su Kim , Bon-Jun Ku , Do-Seob Ahn
- 申请人： Byung-Su Kang , Yang-Su Kim , Bon-Jun Ku , Do-Seob Ahn
- 优先权： KR10-2004-0099469 20041130
- 主分类号： H04B7/185
- IPC分类号： H04B7/185 ; H01Q3/00
摘要：
Provided is an antenna control apparatus for controlling an antenna mounted on a stratospheric platform of the stratospheric communication system. The apparatus includes a plurality of location signal receivers, each receiver being positioned at each of predefined different points of the stratospheric platform and receiving a location signal for the stratospheric platform, a calculating circuit for calculating an adjustable displacement for the antenna, and an antenna driver for adjusting a direction of the antenna. The calculating circuit calculates a location and attitude of the stratospheric platform based on the location signals, and then computes the adjustable displacement using the location and attitude information. This invention can reduce power consumption in the stratospheric platform and recovery time of directional point of the beam.
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