CN110073615A - 信号均值检测方法、装置和系统 - Google Patents

信号均值检测方法、装置和系统 Download PDF

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Publication number
CN110073615A
CN110073615A CN201780077428.8A CN201780077428A CN110073615A CN 110073615 A CN110073615 A CN 110073615A CN 201780077428 A CN201780077428 A CN 201780077428A CN 110073615 A CN110073615 A CN 110073615A
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signal
input signal
mean
estimation
input
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CN110073615B (zh
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景磊
彼得·奥塞尔
李胜平
余长亮
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/564—Power control

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

本申请实施例提供了一种信号均值检测方法、装置和系统。通过设计具有指定共模电压且与输入信号的输出摆幅和极性相同的重构信号，使该重构信号的均值信号与输入信号的均值信号包含相同的偏差成分，然后将输入信号的均值信号与重构信号的均值相减，将两者包含的偏差成分抵消，从而消除输入信号的均值的偏差，得到输入信号的理想均值。

Description

PCT国内申请，说明书已公开。

Claims (9)

  1. PCT国内申请，权利要求书已公开。
CN201780077428.8A 2017-05-27 2017-05-27 信号均值检测方法、装置和系统 Active CN110073615B (zh)

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PCT/CN2017/086334 WO2018218422A1 (zh) 2017-05-27 2017-05-27 信号均值检测方法、装置和系统

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CN110073615A true CN110073615A (zh) 2019-07-30
CN110073615B CN110073615B (zh) 2020-11-06

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WO (1) WO2018218422A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113328795A (zh) * 2021-05-28 2021-08-31 东南大学 高速大摆幅信号的低抖动均值检测电路

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CN102202245A (zh) * 2010-03-23 2011-09-28 华为技术有限公司 信号处理方法、装置及系统
CN103051388A (zh) * 2012-12-31 2013-04-17 武汉电信器件有限公司 一种优化突发式发射光模块自动光功率控制的装置及方法
CN103684488A (zh) * 2012-09-14 2014-03-26 安华高科技通用Ip(新加坡)公司 接收器、用于接收器的主动终端电路以及用于操作电路的方法
CN103956926A (zh) * 2014-05-15 2014-07-30 山东大学 一种模块化多电平变换器的低频运行综合控制系统及方法
CN104969471A (zh) * 2012-12-06 2015-10-07 科迪纳系统有限公司 Ac耦合的系统和方法

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US6617888B2 (en) * 2002-01-02 2003-09-09 Intel Corporation Low supply voltage differential signal driver
CN101814948A (zh) * 2009-02-24 2010-08-25 台达电子工业股份有限公司 光学网络单元及其异常检测与功率监测方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048310A1 (en) * 2000-05-30 2001-12-06 International Rectifier Corporation Motor insulation fault detection by sensing ground leak current
US20030151455A1 (en) * 2002-02-12 2003-08-14 Kazuo Kawai Circuit for detecting and correcting central level of FSK demodulation signal
WO2004064263A2 (en) * 2003-01-13 2004-07-29 Globespanvirata Incorporated Integrated pon processor
CN101662262A (zh) * 2008-08-25 2010-03-03 台湾积体电路制造股份有限公司 D类放大器控制电路及其方法
CN102202245A (zh) * 2010-03-23 2011-09-28 华为技术有限公司 信号处理方法、装置及系统
CN103684488A (zh) * 2012-09-14 2014-03-26 安华高科技通用Ip(新加坡)公司 接收器、用于接收器的主动终端电路以及用于操作电路的方法
CN104969471A (zh) * 2012-12-06 2015-10-07 科迪纳系统有限公司 Ac耦合的系统和方法
CN103051388A (zh) * 2012-12-31 2013-04-17 武汉电信器件有限公司 一种优化突发式发射光模块自动光功率控制的装置及方法
CN103956926A (zh) * 2014-05-15 2014-07-30 山东大学 一种模块化多电平变换器的低频运行综合控制系统及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113328795A (zh) * 2021-05-28 2021-08-31 东南大学 高速大摆幅信号的低抖动均值检测电路
CN113328795B (zh) * 2021-05-28 2022-08-30 东南大学 高速大摆幅信号的低抖动均值检测电路

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CN110073615B (zh) 2020-11-06
WO2018218422A1 (zh) 2018-12-06

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