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公开(公告)号：US20220131624A1
公开(公告)日：2022-04-28
申请号：US17571986
申请日：2022-01-10
发明人： Mathias Fink , Geoffroy Lerosey , Matthieu Dupre , Nadége Kaina
摘要： A wave shaping device which comprises a tunable impedance surface and a controller connected to the surface in order to control its impedance. The shaping device further comprises a transmission module for receiving a pilot signal used to control the impedance of the surface.
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公开(公告)号：US11251886B2
公开(公告)日：2022-02-15
申请号：US15022614
申请日：2014-04-02
发明人： Mathias Fink , Geoffroy Lerosey , Matthieu Dupre , Nadége Kaina
摘要： A wave shaping device which comprises a tunable impedance surface and a controller connected to the surface in order to control its impedance. The shaping device further comprises a transmission module for receiving a pilot signal used to control the impedance of the surface.
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公开(公告)号：US20170164429A1
公开(公告)日：2017-06-08
申请号：US15309624
申请日：2014-05-13
发明人： Geoffroy Lerosey , Mathias Fink , Madege Kaina , Mathieu Dupre
摘要： A microwave oven comprising a cavity in which a material can be placed for heating and a magnetron for generating a microwave. The microwave oven further comprises an electromagnetic element adapted to interact with microwaves into the cavity and a control unit that provides a control signal to the electromagnetic element for modifying an impedance of the electromagnetic element during time of heating.
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公开(公告)号：US20160233971A1
公开(公告)日：2016-08-11
申请号：US15022614
申请日：2014-04-02
发明人： Mathias Fink , Geoffroy Lerosey , Matthieu Dupre , Nadége Kaina
IPC分类号： H04B17/309 , H01Q21/00 , H01Q3/46 , H04W4/00 , H04L5/00
CPC分类号： H04B17/309 , H01Q3/44 , H01Q3/46 , H01Q21/0018 , H04L5/0048 , H04W4/80
摘要： A wave shaping device which comprises a tunable impedance surface and a controller connected to the surface in order to control its impedance. The shaping device further comprises a transmission module for receiving a pilot signal used to control the impedance of the surface.
摘要翻译： 波形整形装置，其包括可调阻抗表面和连接到表面的控制器，以便控制其阻抗。 成形装置还包括用于接收用于控制表面阻抗的导频信号的传输模块。
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公开(公告)号：US10827568B2
公开(公告)日：2020-11-03
申请号：US15309624
申请日：2014-05-13
发明人： Geoffroy Lerosey , Mathias Fink , Nadege Kaina , Mathieu Dupre
摘要： A microwave oven comprising a cavity in which a material can be placed for heating and a magnetron for generating a microwave. The microwave oven further comprises an electromagnetic element adapted to interact with microwaves into the cavity and a control unit that provides a control signal to the electromagnetic element for modifying an impedance of the electromagnetic element during time of heating.
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6.发明授权公开(公告)号：US11290231B2
公开(公告)日：2022-03-29
申请号：US16633283
申请日：2018-07-12
申请人： GREENERWAVE , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS— , ECOLE SUPÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS
IPC分类号： H04L5/00 , H04B17/309 , H01Q3/44 , H04B7/0404 , H04W88/08
摘要： A communication network includes an access point, a control unit in communication with the access point, a wave shaping device in communication with the control unit, and a wireless communication device. The control unit determines parameters of the wave shaping device, the parameters being search parameters if the control unit does not receive a pilot signal, and optimization parameters if the control unit receives a pilot signal.
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公开(公告)号：US11249187B2
公开(公告)日：2022-02-15
申请号：US16319445
申请日：2017-07-10
申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , ECOLE SUPÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS , SORBONNE UNIVERSITE , INSERM (INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MEDICALE) , UNIVERSITÉ PARIS DIDEROT—PARIS 7
摘要： A method for detecting movements of a plurality of points (P) of a surface (21), comprising a measuring step during which an incident ultrasonic wave is emitted into the air towards the surface and an ultrasonic wave reflected into the air by the surface (21) is detected. During the measuring step, each measuring point is illuminated by the incident ultrasonic wave at a multiplicity of angles of incidence, and the reflected ultrasonic wave is detected by a network of receiving transducers (3) comprising a plurality of ultrasonic receiving transducers (3a). The movements of the surface are determined at a measuring point by determining a delay and/or a phase shift between two beam-forming signals for said measuring point.
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公开(公告)号：US10516215B2
公开(公告)日：2019-12-24
申请号：US15517506
申请日：2015-10-07
发明人： Julien De La Gorgue De Rosny , Mathias Fink , Arnaud Tourin , Geoffroy Lerosey , Matthieu Dupre
摘要： The invention relates to a method and a device for generating high-power electromagnetic radiation. A transmission antenna of a transmission device capable of emitting an electromagnetic transmission wave is arranged in a reverberation cavity comprising openings. The method includes determining an electromagnetic temporal waveform F focused in a desired direction of focus outside the cavity; and emitting an electromagnetic transmission wave E having temporal waveform F into the cavity using the transmission device.
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公开(公告)号：US20190331793A1
公开(公告)日：2019-10-31
申请号：US16319445
申请日：2017-07-10
申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , ECOLE SUPÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS , SORBONNE UNIVERSITE , INSERM (INSTITUT NATIONAL DE LA SANTÉ ET DE LA REC HERCHE MEDICALE) , UNIVERSITÉ PARIS DIDEROT - PARIS 7
摘要： A method for detecting movements of a plurality of points (P) of a surface (21), comprising a measuring step during which an incident ultrasonic wave is emitted into the air towards the surface and an ultrasonic wave reflected into the air by the surface (21) is detected. During the measuring step, each measuring point is illuminated by the incident ultrasonic wave at a multiplicity of angles of incidence, and the reflected ultrasonic wave is detected by a network of receiving transducers (3) comprising a plurality of ultrasonic receiving transducers (3a). The movements of the surface are determined at a measuring point by determining a delay and/or a phase shift between two beam-forming signals for said measuring point.
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公开(公告)号：US20160157728A1
公开(公告)日：2016-06-09
申请号：US14907178
申请日：2014-07-21
发明人： Mickaël Tanter , Mathieu Pernot , Mathias Fink , Jean Provost
IPC分类号： A61B5/00
CPC分类号： A61B5/0093 , A61B5/04 , A61B5/04001 , A61B5/0536 , A61B2576/00
摘要： The invention relates to an acoustic-electric imaging method, which includes: a measurement step during which incident ultrasonic waves having different wavefronts are emitted in a medium 1 to be imaged, and at least one electric sensor is used to capture raw electric signals Erawl(t) respectively during the propagation of the incident waves; a step of forming an image, during which an image of the medium including an electric current map is determined from the raw electric signals Erawl(t).
摘要翻译： 本发明涉及一种声电摄像方法，包括：在待成像的介质1中发射具有不同波前的入射超声波的测量步骤，并且使用至少一个电传感器来捕获原始电信号Erawl（ t）; 根据原始电信号Erawl（t）确定包括电流图的介质的图像的步骤。
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