发明名称 |
High speed digital received signal strength indicator circuit |
摘要 |
A high-speed digital received signal strength indicator (RSSI) circuit is provided. The high speed digital RSSI circuit includes an amplifying unit which includes a plurality of amplifiers connected in series for amplifying a received signal through multiple stages, a thermal code generating unit for generating a thermal meter code of 2<n >bits by using a pair of output signals that are outputted from each of the amplifiers of the amplifying unit and have an inversed phase to each other, and a binary code converting unit for converting the thermal meter code of 2<n >bits into a binary code of n+1 bits, and thus outputs the binary code as digital RSSI data for controlling the gain of the received signal
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申请公布号 |
US2004038657(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030638001 |
申请日期 |
2003.08.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BAE JONG-DAE |
分类号 |
H04B17/00;H04L27/26;(IPC1-7):H04B17/00 |
主分类号 |
H04B17/00 |
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