Invention Grant
- Patent Title: Apparatus for transmitting pseudollite signal based on single clock and positioning system using the same
- Patent Title (中): 基于单时钟发送伪信号的装置及使用其的定位系统
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Application No.: US12857363Application Date: 2010-08-16
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Publication No.: US08035556B2Publication Date: 2011-10-11
- Inventor: Sang-Uk Lee , Cheon-Sig Sin , Jaeeun Lee , Jae-Hoon Kim
- Applicant: Sang-Uk Lee , Cheon-Sig Sin , Jaeeun Lee , Jae-Hoon Kim
- Applicant Address: KR Daejeon
- Assignee: Electronics And Telecommunications Research Institute
- Current Assignee: Electronics And Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2009-0075819 20090817; KR10-2010-0031054 20100405
- Main IPC: G01S19/11
- IPC: G01S19/11 ; G01S19/03
Abstract:
An apparatus for transmitting a pseudolite signal so that a navigation signal is transmitted includes: at least four pseudolite configured to generate and output pseudolite codes for navigation; antennas configured to transmit signals outputted by the pseudolite corresponding to the antennas, respectively; and a single synchronization clock unit configured to provide each of the pseudolites with a synchronization clock.
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Information query
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