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1. 发明授权

US09201103B2 Circuits, architectures, apparatuses, methods and algorithms for determining a DC bias in an AC or AC-coupled signal 有权
标题翻译：用于确定AC或AC耦合信号中的DC偏置的电路，结构，装置，方法和算法
公开(公告)号：US09201103B2
公开(公告)日：2015-12-01
申请号：US13206285
申请日：2011-08-09
申请人： Chris LaBounty , Todd Rope , Tomas J. Ciplickas , Near Margalit
发明人： Chris LaBounty , Todd Rope , Tomas J. Ciplickas , Near Margalit
IPC分类号： H02P1/54 , H02M7/5387 , G01R19/25
CPC分类号： G01R19/2506
摘要： Methods, circuits, architectures, apparatuses, and algorithms for determining a DC level in an AC or AC-coupled signal. The method generally includes disabling the AC or AC-coupled signal; sampling the disabled AC or AC-coupled signal to obtain sampled DC values of the AC or AC-coupled signal; and calculating the DC level using the sampled DC values of the AC or AC-coupled signal. The present transmitter generally includes an electro-absorption modulated laser (EML); a photodetector; a signal source configured to provide an AC or AC-coupled signal to the EML; and a microcontroller or microprocessor configured to (i) control the signal source, (ii) receive information from the photodetector, and (iii) deactivate the signal source for a predetermined length of time. The circuits, architectures, and apparatuses generally include those that embody one or more of the inventive concepts disclosed herein.
摘要翻译：用于确定AC或AC耦合信号中的直流电平的方法，电路，结构，装置和算法。该方法通常包括禁用AC或AC耦合信号; 对禁用的AC或AC耦合信号进行采样以获得AC或AC耦合信号的采样DC值; 以及使用AC或AC耦合信号的采样DC值来计算DC电平。本发明人通常包括电吸收调制激光（EML）; 光检测器; 信号源，被配置为向所述EML提供AC或AC耦合信号; 以及被配置为（i）控制信号源的微控制器或微处理器，（ii）从光电检测器接收信息，以及（iii）将信号源去激活预定的时间长度。电路，架构和装置通常包括体现本文公开的一个或多个发明构思的那些。

2. 发明申请

US20130039663A1 Circuits, Architectures, Apparatuses, Methods and Algorithms for Determining a DC Bias in an AC or AC-Coupled Signal 有权
标题翻译：用于确定AC或AC耦合信号中的直流偏置的电路，架构，设备，方法和算法
公开(公告)号：US20130039663A1
公开(公告)日：2013-02-14
申请号：US13206285
申请日：2011-08-09
申请人： Chris LaBOUNTY , Todd Rope , Tomas J. Ciplickas , Near Margalit
发明人： Chris LaBOUNTY , Todd Rope , Tomas J. Ciplickas , Near Margalit
IPC分类号： H04B10/02 , G01R29/00
CPC分类号： G01R19/2506
摘要： Methods, circuits, architectures, apparatuses, and algorithms for determining a DC level in an AC or AC-coupled signal. The method generally includes disabling the AC or AC-coupled signal; sampling the disabled AC or AC-coupled signal to obtain sampled DC values of the AC or AC-coupled signal; and calculating the DC level using the sampled DC values of the AC or AC-coupled signal. The present transmitter generally includes an electro-absorption modulated laser (EML); a photodetector; a signal source configured to provide an AC or AC-coupled signal to the EML; and a microcontroller or microprocessor configured to (i) control the signal source, (ii) receive information from the photodetector, and (iii) deactivate the signal source for a predetermined length of time. The circuits, architectures, and apparatuses generally include those that embody one or more of the inventive concepts disclosed herein.
摘要翻译：用于确定AC或AC耦合信号中的直流电平的方法，电路，结构，装置和算法。该方法通常包括禁用AC或AC耦合信号; 对禁用的AC或AC耦合信号进行采样，以获得AC或AC耦合信号的采样DC值; 以及使用AC或AC耦合信号的采样DC值来计算DC电平。本发明人通常包括电吸收调制激光（EML）; 光检测器; 信号源，被配置为向所述EML提供AC或AC耦合信号; 以及被配置为（i）控制信号源的微控制器或微处理器，（ii）从光电检测器接收信息，以及（iii）将信号源去激活预定的时间长度。电路，架构和装置通常包括体现本文公开的一个或多个发明构思的那些。

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