发明申请
- 专利标题： MULTI-ANTENNA RECEIVER WITH A TIME SYNCHRONIZATION COMMON TO THE DIFFERENT RECEIVER CHAINS
- 专利标题（中）： 具有与不同接收链相关的时间同步的多天线接收机
-
申请号： US14584119申请日： 2014-12-29
-
公开(公告)号： US20150195029A1公开(公告)日： 2015-07-09
- 发明人: Marc Laugeois
- 申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT
- 申请人地址： FR Paris
- 专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT
- 当前专利权人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT
- 当前专利权人地址： FR Paris
- 优先权： FR1450051 20140106
- 主分类号： H04B7/08
- IPC分类号： H04B7/08 ; H04L27/26
摘要：
The invention relates to a receiver of a signal built as successive frames, comprising a plurality of antennas, a signal receiving chain associated with each antenna, and a power amplifier on each receiving chain to which is applied a gain set point provided by a gain control unit characterized in that it comprises an antenna selecting unit configured to select one antenna from the plurality of antennas, and a time synchronizing unit configured to determine the frame start and end times in the signal received by the selected antenna. The antenna selecting unit is further configured to assess the gain set point of each receiving chain and to eliminate from the selection each antenna associated to a receiving chain which gain set point in not in a steady state.
公开/授权文献
信息查询
