公开(公告)号：US09041463B2

公开(公告)日：2015-05-26

申请号：US13716258

申请日：2012-12-17

Applicant: Analog Devices, Inc.

Inventor： Howard R. Samuels

IPC: H03F3/68 ,  H03F3/45 ,  G01P15/125 ,  G01P15/18 ,  G01P15/08

CPC classification number: H03F1/26 ,  G01P15/125 ,  G01P15/18 ,  G01P2015/082 ,  H03F3/04 ,  H03F3/45071 ,  H03F3/45475 ,  H03F3/68 ,  H03F2200/129 ,  H03F2200/171 ,  H03F2200/261 ,  H03F2200/333 ,  H03F2203/45512 ,  H03F2203/45544

Abstract: An amplifier system has an amplifier for amplifying a plurality of input signals from a plurality of different channels, and a plurality of demodulators each operatively coupled with the amplifier for receiving amplified input signals from the amplifier. Each demodulator is configured to demodulate a single amplified input channel signal from a single channel of the plurality of different channels. The system thus also has a plurality of filters, coupled with each of the demodulators, for mitigating the noise.

Abstract translation: 放大器系统具有用于放大来自多个不同通道的多个输入信号的放大器，以及多个解调器，每个解调器与放大器可操作地耦合，用于从放大器接收放大的输入信号。 每个解调器被配置为从多个不同信道中的单个信道解调单个放大的输入信道信号。 因此，该系统还具有与每个解调器耦合的多个滤波器，以减轻噪声。