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公开(公告)号：US09485076B2
公开(公告)日：2016-11-01
申请号：US14791217
申请日：2015-07-02
Applicant: California Institute of Technology
CPC classification number: H04L5/04 , H01Q9/0407 , H01Q21/245 , H04L27/04 , H04L27/20
Abstract: A method for sending a data from an electromagnetic radiator by polarization modulation of an electromagnetic wave includes radiating from the radiator first and second electromagnetic waves including first and second polarizations respectively, the first polarization being different than the second polarization. The first and second electromagnetic waves form a third electromagnetic wave having a third polarization different from the first or second polarization. The method includes modulating the third polarization responsive to the data by modulating one or more parts of the third electromagnetic wave. The data is sent in the third polarization. A system for sending a data includes an oscillator adapted to generate an oscillating signal, and a phase shifter coupled to the oscillator and adapted to generate a first phase-shifted oscillating signal having a first phase. The phase shifter is adapted to vary the phase difference across a predefined range in response to the data.
Abstract translation: 通过电磁波的偏振调制从电磁辐射器发送数据的方法包括分别从散热器辐射和包括第一和第二偏振的第二电磁波，第一极化不同于第二极化。 第一和第二电磁波形成具有与第一或第二极化不同的第三极化的第三电磁波。 该方法包括通过调制第三电磁波的一个或多个部分来响应于数据来调制第三极化。 数据以第三极化发送。 用于发送数据的系统包括适于产生振荡信号的振荡器，以及耦合到振荡器并适于产生具有第一相位的第一相移振荡信号的移相器。 移相器适于响应于数据改变跨预定范围的相位差。
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公开(公告)号：US09921255B2
公开(公告)日：2018-03-20
申请号：US13766667
申请日：2013-02-13
Applicant: California Institute of Technology
Inventor： Steven Bowers , Amirreza Safaripour Tabbalvandani , Seyed Ali Hajimiri
CPC classification number: G01R29/0878 , G01R31/308 , H01Q1/38 , H01Q13/10 , H01Q21/061 , H01Q21/24 , H01Q21/28
Abstract: A sensing structure includes an integrated circuit substrate, and a first sensor formed on or above the integrated circuit substrate adapted to detect a first part of an electromagnetic field in the integrated circuit substrate. A sensing structure includes a dielectric substrate and a first sensor formed on or above the dielectric substrate adapted to detect a first part of an electromagnetic field in the integrated circuit substrate. A sensing structure includes an integrated circuit substrate and a multitude of sensors formed on or above the integrated circuit substrate adapted to detect a multitude of parts of an electromagnetic field in the integrated circuit substrate. A method for sensing a first part of an electromagnetic field includes providing an integrated circuit substrate, forming a first sensor on or above the integrated circuit substrate, and detecting the first part of the electromagnetic field in the integrated circuit substrate.
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公开(公告)号：US20140062805A1
公开(公告)日：2014-03-06
申请号：US13766667
申请日：2013-02-13
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： Steven Bowers , Amirreza Safaripour Tabbalvandani , Seyed Ali Hajimiri
IPC: G01R29/08
CPC classification number: G01R29/0878 , G01R31/308 , H01Q1/38 , H01Q13/10 , H01Q21/061 , H01Q21/24 , H01Q21/28
Abstract: A sensing structure includes an integrated circuit substrate, and a first sensor formed on or above the integrated circuit substrate adapted to detect a first part of an electromagnetic field in the integrated circuit substrate. A sensing structure includes a dielectric substrate and a first sensor formed on or above the dielectric substrate adapted to detect a first part of an electromagnetic field in the integrated circuit substrate. A sensing structure includes an integrated circuit substrate and a multitude of sensors formed on or above the integrated circuit substrate adapted to detect a multitude of parts of an electromagnetic field in the integrated circuit substrate. A method for sensing a first part of an electromagnetic field includes providing an integrated circuit substrate, forming a first sensor on or above the integrated circuit substrate, and detecting the first part of the electromagnetic field in the integrated circuit substrate.
Abstract translation: 感测结构包括集成电路基板和形成在集成电路基板上或上方的适于检测集成电路基板中的电磁场的第一部分的第一传感器。 感测结构包括电介质基板和形成在电介质基板上或上方的适于检测集成电路基板中的电磁场的第一部分的第一传感器。 感测结构包括集成电路基板和形成在集成电路基板上或上方的多个传感器，适于检测集成电路基板中的电磁场的多个部分。 用于感测电磁场的第一部分的方法包括提供集成电路基板，在集成电路基板上或上方形成第一传感器，以及检测集成电路基板中的电磁场的第一部分。
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公开(公告)号：US20130279631A1
公开(公告)日：2013-10-24
申请号：US13770935
申请日：2013-02-19
Applicant: California Institute of Technology
IPC: H04L27/04
CPC classification number: H04L5/04 , H01Q9/0407 , H01Q21/245 , H04L27/04 , H04L27/20
Abstract: A method for sending a data from an electromagnetic radiator by polarization modulation of an electromagnetic wave includes radiating from the radiator first and second electromagnetic waves including first and second polarizations respectively, the first polarization being different than the second polarization. The first and second electromagnetic waves form a third electromagnetic wave having a third polarization different from the first or second polarization. The method includes modulating the third polarization responsive to the data by modulating one or more parts of the third electromagnetic wave. The data is sent in the third polarization. A system for sending a data includes an oscillator adapted to generate an oscillating signal, and a phase shifter coupled to the oscillator and adapted to generate a first phase-shifted oscillating signal having a first phase. The phase shifter is adapted to vary the phase difference across a predefined range in response to the data.
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公开(公告)号：US10290944B2
公开(公告)日：2019-05-14
申请号：US14944089
申请日：2015-11-17
Applicant: California Institute of Technology
Inventor： Steven Bowers , Seyed Ali Hajimiri
Abstract: An integrated Multi-Port Driven (MPD) antenna that can be driven at many points with different signals. An integrated MPD radiating source utilizing an 8-phase ring oscillator and eight power amplifiers to drive the MPD antenna at 161 GHz with a total radiated power of −2 dBm and a single element EIRP of 4.6 dBm has been demonstrated in silicon with single lobe well behaved radiation patterns closely matching simulation.
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Patent Agency Ranking
公开(公告)号：US09686070B2
公开(公告)日：2017-06-20
申请号：US13770935
申请日：2013-02-19
Applicant: California Institute of Technology
CPC classification number: H04L5/04 , H01Q9/0407 , H01Q21/245 , H04L27/04 , H04L27/20
Abstract: A method for sending a data from an electromagnetic radiator by polarization modulation of an electromagnetic wave includes radiating from the radiator first and second electromagnetic waves including first and second polarizations respectively, the first polarization being different than the second polarization. The first and second electromagnetic waves form a third electromagnetic wave having a third polarization different from the first or second polarization. The method includes modulating the third polarization responsive to the data by modulating one or more parts of the third electromagnetic wave. The data is sent in the third polarization. A system for sending a data includes an oscillator adapted to generate an oscillating signal, and a phase shifter coupled to the oscillator and adapted to generate a first phase-shifted oscillating signal having a first phase. The phase shifter is adapted to vary the phase difference across a predefined range in response to the data.
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公开(公告)号：US09621269B2
公开(公告)日：2017-04-11
申请号：US13952493
申请日：2013-07-26
Applicant: California Institute of Technology
Inventor： Steven Bowers , Firooz Aflatouni , Behrooz Abiri , Seyed Ali Hajimiri
IPC: H04B10/2575 , H04B10/90
CPC classification number: H04B10/2575 , H04B10/90 , H04B2210/006
Abstract: A multi-port radiator radiates electromagnetic signal in response to a beat frequency of a pair of optical signals. The radiator includes a multitude of optical paths each carrying an optical signal having first and second wavelengths. A multitude of frequency conversion elements convert the optical signals to electrical signals and deliver them to the radiator's multiple ports. The frequency of the electrical signals, and hence the frequency of the electromagnetic wave, is defined by the difference between the first and second wavelengths. The phases of the optical signals received by the frequency conversion elements are shifted with respect to one another. Optionally, the difference between the phases of the optical signals travelling through each pair of adjacent paths is 90°. The first and second wavelengths are generated by a pair of optical sources and are optionally modulated before being combined and delivered to the optical paths.
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公开(公告)号：US09325282B2
公开(公告)日：2016-04-26
申请号：US14176607
申请日：2014-02-10
Applicant: California Institute of Technology
Inventor： Steven Bowers , Kaushik Sengupta , Kaushik Dasgupta , Seyed Ali Hajimiri
CPC classification number: H03F3/213 , H01P1/127 , H03F1/0211 , H03F1/0261 , H03F1/301 , H03F1/565 , H03F3/193 , H03F3/195 , H03F2200/318 , H03F2200/447 , H03F2200/451 , H03F2200/468 , H03H7/40
Abstract: A self-healing monolithic integrated includes an electronic circuit having a plurality of transistors. At least one sensor is disposed within and electrically coupled to the electronic circuit and configured to sense a performance metric of the electronic circuit. A plurality of actuators is disposed within the circuit. Each actuator of the plurality of actuators has electrically coupled to it a control terminal. The plurality of actuators is configured to perform a selected one of, electrically coupling at least one transistor of the plurality of transistors into the electronic circuit and electrically de-coupling at least one transistor of the plurality of transistors, in response to operation of one of the control terminals to improve the performance metric.
Abstract translation: 自修复单片集成包括具有多个晶体管的电子电路。 至少一个传感器设置在电子电路内并电耦合到电子电路并且被配置为感测电子电路的性能度量。 多个致动器设置在电路内。 多个致动器的每个致动器电连接到控制终端。 多个致动器被配置为响应于以下之一的操作，执行将多个晶体管中的至少一个晶体管电耦合到电子电路中并电耦合至少一个晶体管中的至少一个晶体管， 控制终端提高性能指标。
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公开(公告)号：US09225069B2
公开(公告)日：2015-12-29
申请号：US13654420
申请日：2012-10-18
Applicant: California Institute of Technology
Inventor： Steven Bowers , Seyed Ali Hajimiri
Abstract: An integrated Multi-Port Driven (MPD) antenna that can be driven at many points with different signals. An integrated MPD radiating source utilizing an 8-phase ring oscillator and eight power amplifiers to drive the MPD antenna at 161 GHz with a total radiated power of −2 dBm and a single element EIRP of 4.6 dBm has been demonstrated in silicon with single lobe well behaved radiation patterns closely matching simulation.
Abstract translation: 集成的多端口驱动（MPD）天线，可以在不同信号的多个点被驱动。 采用8相环形振荡器和8个功率放大器的集成MPD辐射源，以161 dB的总辐射功率和4.6 dBm的单个元件EIRP驱动MPD天线，已经在具有单瓣阱的硅中证明 表现出与模拟密切匹配的辐射图。
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公开(公告)号：US20150304094A1
公开(公告)日：2015-10-22
申请号：US14791217
申请日：2015-07-02
Applicant: California Institute of Technology
CPC classification number: H04L5/04 , H01Q9/0407 , H01Q21/245 , H04L27/04 , H04L27/20
Abstract: A method for sending a data from an electromagnetic radiator by polarization modulation of an electromagnetic wave includes radiating from the radiator first and second electromagnetic waves including first and second polarizations respectively, the first polarization being different than the second polarization. The first and second electromagnetic waves form a third electromagnetic wave having a third polarization different from the first or second polarization. The method includes modulating the third polarization responsive to the data by modulating one or more parts of the third electromagnetic wave. The data is sent in the third polarization. A system for sending a data includes an oscillator adapted to generate an oscillating signal, and a phase shifter coupled to the oscillator and adapted to generate a first phase-shifted oscillating signal having a first phase. The phase shifter is adapted to vary the phase difference across a predefined range in response to the data.
Abstract translation: 通过电磁波的偏振调制从电磁辐射器发送数据的方法包括分别从散热器辐射和包括第一和第二偏振的第二电磁波，第一极化不同于第二极化。 第一和第二电磁波形成具有与第一或第二极化不同的第三极化的第三电磁波。 该方法包括通过调制第三电磁波的一个或多个部分来响应于数据来调制第三极化。 数据以第三极化发送。 用于发送数据的系统包括适于产生振荡信号的振荡器，以及耦合到所述振荡器并适于产生具有第一相位的第一相移振荡信号的移相器。 移相器适于响应于数据改变跨预定范围的相位差。
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