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公开(公告)号：EP2924799B1
公开(公告)日：2018-08-22
申请号：EP15160543.3
申请日：2015-03-24
申请人： Thomson Licensing
发明人： Louzir, Ali , Joshi, Chetan , Robert, Jean-Luc
IPC分类号： H01P1/201
CPC分类号： H01P1/2016
摘要： The present invention relates to a filtering circuit comprising at least two slot line resonators (R1, R2) arranged side by side and realised on a dielectric substrate having a first face equipped with a conductive layer and a second parallel face, each of said at least two resonators comprising a slot line (3) etched in the conductive layer and folded according to a spiral pattern counting a plurality of turns, with a shape factor such that the slot line has parts noticeably parallel or concentric. According to embodiments of the invention, at least one turn of the spiral pattern of each of the resonators comprises at least one discontinuity (10), the discontinuities of said at least two slot line resonators being arranged in such a manner as to increase the electromagnetic coupling between said at least two slot line resonators.
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公开(公告)号：EP2744038B1
公开(公告)日：2015-09-16
申请号：EP13194069.4
申请日：2013-11-22
申请人： Thomson Licensing
CPC分类号： H03H7/0153 , H01P5/1007 , H01P5/16 , H01P5/20
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3.发明公开Apparatus and method for detecting microwave radiation 审中-公开Vorrichtung und Verfahren zur Detektion von Mikrowellenstrahlung
公开(公告)号：EP2711724A2
公开(公告)日：2014-03-26
申请号：EP13181271.1
申请日：2013-08-22
申请人： Thomson Licensing
IPC分类号： G01R29/08
CPC分类号： H04B17/104 , G01R29/0871 , G01R29/0892
摘要： An apparatus for detecting microwave signals is suggested. The apparatus comprises an antenna for sending and receiving electromagnetic waves a circuit for detecting microwave signals and the signalization stage for generating an indication signal. In addition to that a method for detecting the presence of microwave signals is proposed. The method comprises the following steps
- receiving and detecting the microwave signal;
- correlating the received microwave signal with the previously stored microwave signal;
- generating an indication signal if the correlation between the received and the stored microwave signals exceeds a predetermined threshold value.摘要翻译： 建议一种用于检测微波信号的装置。 该装置包括用于发送和接收电磁波的天线，用于检测微波信号的电路和用于产生指示信号的信号级。 除此之外，还提出了用于检测微波信号的存在的方法。 该方法包括以下步骤：接收和检测微波信号; - 将所接收的微波信号与先前存储的微波信号相关联; - 如果所接收的和所存储的微波信号之间的相关性超过预定阈值，则产生指示信号。
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4.发明授权Device for converting frequencies, method of calibrating the said device and system for transmitting/receiving electromagnetic signals comprising such a device 有权频率变换装置，用于校准的方法，所述装置及系统具有这样的装置发送/接收的电磁信号
公开(公告)号：EP1605584B1
公开(公告)日：2011-08-10
申请号：EP05104837.9
申请日：2005-06-03
申请人： Thomson Licensing
IPC分类号： H03D7/18
CPC分类号： H03D7/02
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5.发明公开Antenna system comprising an electrically small antenna for reception of UHF band channel signals 审中-公开Antennensystem mit einer elektrischen kleinen Antennefürden Empfang von UHF Signalen
公开(公告)号：EP2290745A1
公开(公告)日：2011-03-02
申请号：EP10167834.0
申请日：2010-06-30
申请人： Thomson Licensing
发明人： Robert, Jean-Luc , Minard, Philippe , Praho, Brice
摘要： The invention relates to an antenna system for reception of channel signals from the UHF band by a receiver, comprising an electrically small antenna.
The system also comprises, connected between the port connected to the antenna and that of the receiver, an active impedance matching device controlled by command signals depending on the quality of the signal received by the receiver to compensate for the impedance variations due to the environment associated with the antenna and to reject the frequencies of interfering channels adjacent to the reception channel without interfering with the active impedance matching of the antenna.摘要翻译： 本发明涉及一种用于由接收机从UHF频带接收信道信号的天线系统，包括电小天线。 该系统还包括连接在连接到天线的端口和接收器的端口之间的有源阻抗匹配装置，其根据由接收机接收的信号的质量由指令信号控制，以补偿由于环境相关联的阻抗变化 并且拒绝与接收信道相邻的干扰信道的频率，而不干扰天线的有源阻抗匹配。
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公开(公告)号：EP1515395A1
公开(公告)日：2005-03-16
申请号：EP04104130.2
申请日：2004-08-27
CPC分类号： H01Q21/245 , H01Q9/40 , H04B7/10
摘要： The antenna, particularly for portable televisions, comprises two ports coupled to a radiating element (11), the two ports being placed on the radiating element at 90° to each other and at 45° relative to a horizontal plane. The two ports are linked to a broadband switching and phase shifting circuit controlled in order to supply a polarization diversity signal as output.
摘要翻译： 该天线特别是用于便携式电视机的天线包括耦合到辐射元件（11）的两个端口，两个端口相对于水平面相互90度并且相对于水平面以45度放置在辐射元件上。 两个端口链接到宽带切换和相移电路，以便提供偏振分集信号作为输出。
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公开(公告)号：EP2670061B1
公开(公告)日：2015-09-16
申请号：EP13177808.6
申请日：2011-12-13
申请人： Thomson Licensing
IPC分类号： H04B7/04 , H04B7/06 , H04B17/00 , H04B17/318
CPC分类号： H04B17/318 , H04B7/0417 , H04B7/0491 , H04B7/0604 , H04B7/0632
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8.发明公开Electrical activity sensor device for detecting electrical activity and electrical activity monitoring apparatus 审中-公开用于检测电活动的电活动传感器装置和电活动监测装置
公开(公告)号：EP2916465A1
公开(公告)日：2015-09-09
申请号：EP14305313.0
申请日：2014-03-05
申请人： Thomson Licensing
CPC分类号： G06K7/10366 , G01D4/002 , G01R21/133 , G01R31/001 , H04B3/54 , H04B2203/5408 , H04B2203/5433 , H04B2203/5441 , H04B2203/5445 , H04B2203/5483 , Y02B90/241 , Y02B90/248 , Y04S20/32 , Y04S20/52
摘要： An electrical activity monitoring device based on an RFID sensor device attachable to a power cable of an electrical device for monitoring the electrical status of the electrical device. The device comprises an antenna element which performs the dual functions of magnetically coupling with an electrical pulse generated in the power cable in response to a change of electrical power state of the electrical device and to transmit data to an RFID reader via the power cable. An electrical activity monitoring apparatus is also provided for monitoring the electrical status of at least one electrical device connected to a power supply network by a respective power cable provided with an RFID sensor device. The electrical activity monitoring apparatus comprises an RFID reader and a reader-power line interface device.
摘要翻译： 一种基于RFID传感器装置的电气活动监测装置，所述RFID传感器装置可附接到电气装置的电力电缆，用于监测电气装置的电气状态。 该设备包括天线元件，该天线元件响应于电气设备的电力状态的改变执行与电力电缆中生成的电脉冲磁耦合并且经由电力电缆将数据传输到RFID读取器的双重功能。 还提供了一种电气活动监视装置，用于通过配备有RFID传感器装置的相应电力电缆来监视连接到供电网络的至少一个电气装置的电气状态。 电气活动监控装置包括RFID阅读器和阅读器电力线接口装置。
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公开(公告)号：EP2790268A1
公开(公告)日：2014-10-15
申请号：EP13305482.5
申请日：2013-04-12
申请人： Thomson Licensing
CPC分类号： H01Q9/0421 , H01Q1/2291 , H01Q1/48 , H01Q5/40 , H01Q9/42 , H01Q21/30
摘要： The present invention relates to multi-band antenna. This antenna comprises a substrate and first and a second conductive layer. According to the invention, each one of the first and second conductive layers comprises a PIFA resonating in specific frequency band. The PIFAs are cascaded in order to achieve a compact antenna. The first PIFA comprises a first radiating element (30), a first feed element (31) connected to said first radiating element and a first ground return element (32) and the second PIFA comprises a second radiating element (20), a second feed element (21) connected to said second radiating element and a second ground return element (22). The ground plane (10) is printed in the same layer than the second PIFA.
摘要翻译： 本发明涉及多频带天线。 该天线包括衬底以及第一和第二导电层。 根据本发明，第一和第二导电层中的每一个包括在特定频带中谐振的PIFA。 PIFA级联以实现紧凑的天线。 第一PIFA包括第一辐射元件（30），连接到所述第一辐射元件和第一接地返回元件（32）的第一馈电元件（31），并且第二PIFA包括第二辐射元件（20），第二馈电 （21）连接到所述第二辐射元件和第二接地返回元件（22）。 接地平面（10）印在与第二PIFA相同的层中。
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10.发明公开Apparatus and method for detecting fluorescent lighting 审中-公开Vorrichtung und Verfahren zur Erkennung von fluorescentzenter Beleuchtung
公开(公告)号：EP2688372A1
公开(公告)日：2014-01-22
申请号：EP12305884.4
申请日：2012-07-20
申请人： Thomson Licensing
IPC分类号： H05B41/285 , H05B37/02 , H05B41/36
CPC分类号： G01R31/44 , H05B37/0272 , H05B41/36
摘要： The present invention suggests an apparatus for detecting the operation status of a fluorescent light source (101). The apparatus comprises an antenna for receiving (106) and sending (104) electromagnetic waves (107). The apparatus further comprises a modulation frequency correlator and a signal generator for generating an indication signal. According to a second aspect the present invention proposes a method for detecting the operation status of a fluorescent light source. The method comprises the steps of:
- receiving an electromagnetic wave;
- detecting a modulation of the received electromagnetic wave;
- correlating the modulation frequency of the received electromagnetic wave with a predetermined frequency;
- generating an indication signal if a correlation between the modulation frequency and the predetermined frequency is detected.摘要翻译： 本发明提出一种用于检测荧光光源（101）的操作状态的装置。 该装置包括用于接收（106）并发送（104）电磁波（107）的天线。 该装置还包括调制频率相关器和用于产生指示信号的信号发生器。 根据第二方面，本发明提出了一种用于检测荧光光源的操作状态的方法。 该方法包括以下步骤： - 接收电磁波; - 检测所接收的电磁波的调制; - 将所接收的电磁波的调制频率与预定频率相关; - 如果检测到调制频率和预定频率之间的相关性，则产生指示信号。
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