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公开(公告)号：US09584230B2
公开(公告)日：2017-02-28
申请号：US14713295
申请日：2015-05-15
发明人： Shahriar Shahramian , Yves Baeyens
CPC分类号： H04B17/103 , H04B17/102 , H04B17/18
摘要： An apparatus is disclosed configured for receiving a first alternating signal and for transmitting a second alternating signal. A detector is configured to receive a third alternating signal which is a reflection of at least a portion in power of the second alternating signal. The detector is further configured to convert the third alternating signal into a rectified signal and measure the power of said rectified signal. The measured power of the rectified signal is indicative of a power of the reflected third signal.
摘要翻译： 公开了一种被配置为接收第一交变信号并用于发送第二交替信号的装置。 检测器被配置为接收作为第二交变信号的功率的至少一部分的反射的第三交变信号。 检测器还被配置为将第三交变信号转换成整流信号并测量所述整流信号的功率。 经整流的信号的测量功率表示反射的第三信号的功率。
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公开(公告)号：US20150295650A1
公开(公告)日：2015-10-15
申请号：US14250978
申请日：2014-04-11
IPC分类号： H04B10/2575 , H04B10/60 , H04B10/516
CPC分类号： H04B10/2575 , G02F1/0121 , G02F1/0316 , G02F1/0327 , G02F1/225 , G02F2203/15 , G02F2203/585 , H04B10/5051 , H04B10/516 , H04B10/60
摘要： We disclose an opto-electronic circuit having an optical modulator and a driver circuit configured to generate a plurality of electrical drive signals for the optical modulator in a manner that causes the opto-electronic circuit to operate as a finite-impulse-response (FIR) filter. Different electrical drive signals generated by the driver circuit represent different taps of the FIR filter and are individually applied to different respective electrodes in the optical modulator without first being combined with one another prior to said individual application. The optical modulator represents an adder of the FIR filter and is configured to use the applied electrical drive signals to perform signal summation in the optical domain, thereby alleviating some of the limitations associated with the electrical RF circuitry used in the driver circuit. The opto-electronic circuit can be employed in optical transceivers and equalizers and be configured to implement signal pre-emphasis, feed-forward equalization, or decision-feedback equalization.
摘要翻译： 我们公开了一种具有光调制器和驱动电路的光电子电路，其被配置为以使得光电子电路作为有限脉冲响应（FIR）作用的方式产生用于光调制器的多个电驱动信号， 过滤。 由驱动器电路产生的不同的电驱动信号表示FIR滤波器的不同抽头，并且在所述单独应用之前，首先彼此组合，分别施加到光调制器中的不同的相应电极。 光调制器表示FIR滤波器的加法器，并且被配置为使用所施加的电驱动信号在光域中执行信号求和，从而减轻与在驱动器电路中使用的电RF电路相关联的一些限制。 光电子电路可以用于光收发器和均衡器，并被配置为实现信号预加重，前馈均衡或判决反馈均衡。
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公开(公告)号：US20160329621A1
公开(公告)日：2016-11-10
申请号：US14796550
申请日：2015-07-10
发明人： Shahriar Shahramian , Yves Baeyens
CPC分类号： H01P5/16 , H03F3/245 , H03F3/602 , H03F2200/451
摘要： An apparatus includes a 1x2 waveguide-based power divider. The 1x2 waveguide-based power divider includes a 1x2 waveguide coupler, two primary transmission lines, two three-port waveguide couplers, and a series. The series includes one or more secondary transmission lines. Each primary transmission line connects a corresponding output of the 1x2 waveguide coupler to a first port of a corresponding one of the three-port waveguide couplers. The series connects a second ports of the three-port waveguide couplers.
摘要翻译： 一种装置包括基于1x2波导的功率分配器。 基于1x2波导的功率分配器包括1x2波导耦合器，两个主要传输线，两个三端口波导耦合器和一系列。 该系列包括一个或多个二次传输线。 每个主传输线将1x2波导耦合器的相应输出端连接到三端口波导耦合器中对应的一个的第一端口。 该系列连接三端口波导耦合器的第二端口。
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公开(公告)号：US20170300438A1
公开(公告)日：2017-10-19
申请号：US15132412
申请日：2016-04-19
发明人： Shahriar Shahramian , Yves Baeyens , Ut-Va Koc
IPC分类号： G06F13/364 , G06F13/42 , G06F13/40
CPC分类号： G06F13/364 , G06F13/404 , G06F13/4282
摘要： A method and architecture for operating with distributed (or segmented) on-chip digital interfaces such as the Inter-Integrated Circuit protocol and a Serial Peripheral Interface protocol. This method and architecture, illustratively, divides the available address space of the digital interface register arrays of a device into one or more segments referred to as a fundamental digital interface circuit. Such segmentation allows for each fundamental digital interface circuit to be placed in proximity of the digitally controlled circuit(s) (e.g., analog circuit(s)) which share some operational connection and for exchanging communication in accordance with a plurality of inputs to the device.
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公开(公告)号：US09705175B2
公开(公告)日：2017-07-11
申请号：US14796550
申请日：2015-07-10
发明人： Shahriar Shahramian , Yves Baeyens
CPC分类号： H01P5/16 , H03F3/245 , H03F3/602 , H03F2200/451
摘要： An apparatus includes a 1×2 waveguide-based power divider. The 1×2 waveguide-based power divider includes a 1×2 waveguide coupler, two primary transmission lines, two three-port waveguide couplers, and a series. The series includes one or more secondary transmission lines. Each primary transmission line connects a corresponding output of the 1×2 waveguide coupler to a first port of a corresponding one of the three-port waveguide couplers. The series connects a second ports of the three-port waveguide couplers.
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公开(公告)号：US20160337051A1
公开(公告)日：2016-11-17
申请号：US14713295
申请日：2015-05-15
发明人： Shahriar Shahramian , Yves Baeyens
CPC分类号： H04B17/103 , H04B17/102 , H04B17/18
摘要： An apparatus is disclosed configured for receiving a first alternating signal and for transmitting a second alternating signal. A detector is configured to receive a third alternating signal which is a reflection of at least a portion in power of the second alternating signal. The detector is further configured to convert the third alternating signal into a rectified signal and measure the power of said rectified signal. The measured power of the rectified signal is indicative of a power of the reflected third signal.
摘要翻译： 公开了一种被配置为接收第一交变信号并用于发送第二交替信号的装置。 检测器被配置为接收作为第二交变信号的功率的至少一部分的反射的第三交变信号。 检测器还被配置为将第三交变信号转换成整流信号并测量所述整流信号的功率。 经整流的信号的测量功率表示反射的第三信号的功率。
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公开(公告)号：US09147939B2
公开(公告)日：2015-09-29
申请号：US13853600
申请日：2013-03-29
摘要： At least one example embodiment discloses an antenna system. The antenna system includes a single printed circuit board (PCB) substrate and an antenna integrated with the single PCB substrate, the antenna being a broadside low-profile microstrip antenna.
摘要翻译： 至少一个示例性实施例公开了一种天线系统。 天线系统包括单个印刷电路板（PCB）基板和与单个PCB基板集成的天线，天线是宽边薄型微带天线。
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