AUTOMATIC GAIN CONTROLLER
作者： Nakahara Hideki , Takai Hitoshi , Miyanaga Kenji
DOI:
关键词: Automatic gain controller 、 Variable-gain amplifier 、 Limit (music) 、 Signal on 、 Automatic gain control 、 Limiter 、 Phase (waves) 、 Signal 、 Control theory 、 Physics
摘要: PROBLEM TO BE SOLVED: To provide an automatic gain controller capable of performing stable control without depending upon the phase a detection signal when is saturated. SOLUTION: This provided with variable amplifier controlling by signal, orthogonally detecting means for amplified and outputting detected common-mode orthogonal level calculating receiving limiter saturating to upper limit obtain output equal greater than limit, generating on basis output. According controller, can be performed calculated from exceeds predetermined limit. COPYRIGHT: (C)2006,JPO&NCIPI
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