发明申请
US20070159382A1 GPS signal repeater and GPS receiver of stationary orbit satellite, and method for positioning stationary orbit satellite using the same
失效
固定轨道卫星的GPS信号中继器和GPS接收机，以及使用其固定轨道卫星的定位方法
- 专利标题： GPS signal repeater and GPS receiver of stationary orbit satellite, and method for positioning stationary orbit satellite using the same
- 专利标题（中）： 固定轨道卫星的GPS信号中继器和GPS接收机，以及使用其固定轨道卫星的定位方法
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申请号： US11600963申请日： 2006-11-16
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公开(公告)号： US20070159382A1公开(公告)日： 2007-07-12
- 发明人: In-One Joo , Jeom-Hun Lee , Jae-Hoon Kim
- 申请人： In-One Joo , Jeom-Hun Lee , Jae-Hoon Kim
- 优先权： KR10-2005-0109658 20051116
- 主分类号： H04B7/185
- IPC分类号： H04B7/185 ; G01S1/00
摘要：
Provided is a Global Positioning System (GPS) signal repeater and a GPS receiver of a stationary orbit satellite, and a method for positioning a stationary orbit satellite using the same. The GPS signal repeater includes: a GPS receiver for receiving an L-band GPS signal transmitted from a GPS satellite; a low-noise amplifier for removing noise of the received L-band GPS signal and maximally amplifying a desired signal; a frequency transformer for transforming the amplified L-band GPS signal into an up-link frequency band; a high power amplifier for amplifying the transformed up-link frequency band GPS signal; and a transmitter for transmitting the amplified signal to a stationary orbit satellite.
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