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1. 发明公开

EP1911159A1 MULTIPLE FREQUENCY SOURCE SYSTEM AND METHOD OF OPERATION 审中-公开
标题翻译： TONE源系统和操作方法
公开(公告)号：EP1911159A1
公开(公告)日：2008-04-16
申请号：EP06766077.9
申请日：2006-08-01
申请人： R.F. Magic Inc.
发明人： COPPOLA, Francesco , CIPRIANI, Stefano , CARPINETO, Lorenzo , PUCCIO, Gianni , DUVIVIER, Eric , BISANTI, Biagio , ALDERTON, Martin
IPC分类号： H03J3/00 , H03J5/24 , H03J3/24
CPC分类号： H03J5/244 , G06F1/06 , H03H11/1291 , H03J1/005 , H03J3/24 , H03J7/065 , H03J7/08 , H03J2200/10 , H03J2200/17 , H03L7/0891 , H03L7/093 , H03L7/099 , H03L7/10 , H03L7/1974 , H03L7/1976 , H03L7/22 , H03L7/23 , H03L2207/06
摘要： A multiple frequency source system includes at least one frequency source tunable to a predefined target frequency, and at least one additional frequency source operable to generate a second signal at a frequency which is either higher or lower than the target frequency. A method for tuning the tunable frequency source to the target frequency during concurrent generation of the second signal includes (i) controlling the tunable frequency source to tune to at least one frequency point frequency lower than the target frequency, and thereafter controlling the oscillator to tune to the target frequency, when the second signal is higher in frequency than the target frequency, or (ii) controlling the tunable frequency source to tune to at least one frequency point higher than the target frequency, and thereafter controlling the tunable frequency source to tune to the target frequency, when the second signal is lower in frequency than the target frequency.

2. 发明授权

EP0608966B1 Adjustable reactance device and method 失效
标题翻译：可调电抗的手段和方法
公开(公告)号：EP0608966B1
公开(公告)日：1999-03-31
申请号：EP94200836.8
申请日：1988-12-12
申请人： THE UNIVERSITY OF WESTERN AUSTRALIA , MAGELLAN TECHNOLOGY PTY. LIMITED
发明人： Murdoch, Graham Alexander Munro
IPC分类号： H03H5/00 , H01F21/08
CPC分类号： G06K7/10346 , G06K7/10336 , H01Q7/005 , H01Q21/20 , H01Q21/29 , H03H5/02 , H03J3/24

3. 发明公开

EP0608966A2 Adjustable reactance device and method 失效
标题翻译： Einstellbare Reaktanzvorrichtung und Verfahren。
公开(公告)号：EP0608966A2
公开(公告)日：1994-08-03
申请号：EP94200836.8
申请日：1988-12-12
申请人： THE UNIVERSITY OF WESTERN AUSTRALIA , MAGELLAN TECHNOLOGY PTY. LIMITED
发明人： Murdoch, Graham Alexander Munro
IPC分类号： H03H5/00 , H01F21/08
CPC分类号： G06K7/10346 , G06K7/10336 , H01Q7/005 , H01Q21/20 , H01Q21/29 , H03H5/02 , H03J3/24
摘要： The present application discloses an adjustable reactance, and a device for controlling the value of a reactance.
The invention has application in tuning circuits and the control of electrical devices, such as electric motors.
The invention, in particular, discloses an apparatus and method for the truncation of voltage across or current through a reactance element.
摘要翻译：本申请公开了一种可调电抗，以及用于控制电抗值的装置。本发明适用于调谐电路和电气设备的控制，例如电动机。本发明特别公开了一种用于截断通过电抗元件的电流的电压的装置和方法。

4. 发明公开

EP0244020A3 Electrical filter 失效转让
标题翻译：电动过滤器
公开(公告)号：EP0244020A3
公开(公告)日：1989-08-02
申请号：EP87200758.8
申请日：1987-04-23
申请人： PHILIPS ELECTRONICS UK LIMITED , Philips Electronics N.V.
发明人： Hughes, John Barry
IPC分类号： H03H11/12 , H03J3/24
CPC分类号： H03H11/12 , H03J3/24
摘要： An integrated electrical filter includes resistors (R10-12) and capacitors (C10-12). The capacitors are controllable in value by means of a control circuit (100-109) and are formed by a binary weighted array of capacitor elements which are selectively connectable in parallel. A controlled oscillator (103 Figure 1) or a controlled phase shifting network (113 Figure 2) includes a capacitor of the same form as the filter capacitors. The oscillator (103) or phase shifter (113) form part of a phase locked loop (101, 104, 105, 107) which produces a digital code as its control signal at the output of an up/down counter (107). This digital code is latched in a register (109) to provide a control signal for the filter capacitors and is used directly to control the capacitor(s) in the controlled oscillator or phase shifter.

5. 发明公开

EP4383580A2 VARIABLE IMPEDANCE CIRCUIT 审中-实审
公开(公告)号：EP4383580A2
公开(公告)日：2024-06-12
申请号：EP24157288.2
申请日：2018-12-19
申请人： Solaredge Technologies Ltd.
发明人： BIEBER, Ofir
IPC分类号： H04B3/56
CPC分类号： H04B2203/548320130101 , H04B3/56 , H03J3/20 , H03J3/24
摘要： An apparatus comprising a coupling circuit and a transceiver. The coupling circuit is disposed in a current path and between a first terminal and a second terminal. The coupling circuit comprises a first circuit and a sensor. The first circuit comprises a first inductor connected in parallel to a first capacitor and connected in parallel to a first resistor, and at least one of a second inductor connected in series with the first inductor or a second capacitor connected in parallel with the first inductor. The sensor is configured to sense a level of current in the current path and to sense a communication parameter of the coupling circuit. The transceiver is connected to the first terminal and the second terminal, and configured to transmit a signal onto the current path, or to receive a signal from the current path, responsive to the communication parameter of the coupling circuit and the level of current in the current path.

6. 发明授权

EP1911185B1 SYSTEM AND METHOD FOR MITIGATING PHASE PULLING IN A MULTIPLE FREQUENCY SOURCE SYSTEM 有权
标题翻译：系统和方法用于降低相位Ziehen的语气源系统
公开(公告)号：EP1911185B1
公开(公告)日：2011-11-23
申请号：EP06780271.0
申请日：2006-08-01
申请人： RF Magic, Inc.
发明人： BISANTI, Biagio, Les Terrasses D'antibes Bat 1E , COPPOLA, Francesco, Villa Lilly , CARPINETO, Lorenzo , CIPRIANI, Stefano, Res. Monteverdi , PUCCIO, Gianni , DUVIVIER, Eric, Res. Monceau Bat. A1 , ALDERTON, Martin
IPC分类号： H04J1/06 , H03J3/00
CPC分类号： H03J5/244 , G06F1/06 , H03H11/1291 , H03J1/005 , H03J3/24 , H03J7/065 , H03J7/08 , H03J2200/10 , H03J2200/17 , H03L7/0891 , H03L7/093 , H03L7/099 , H03L7/10 , H03L7/1974 , H03L7/1976 , H03L7/22 , H03L7/23 , H03L2207/06
摘要： A method for mitigating phase pulling in mulitple frequency source system includes generating a first signal, the first signal referred to as an existing signal operating at an existing frequency point, the existing signal having a predefined pulling bandwidth around the existing frequency point. A request is received to generate a prospective signal at a prospective frequency point which is within the predefined pulling bandwidth of the existing signal. The prospective frequency is removed from within the predefined pulling bandwidth, and the prospective and existing signals are generated at the corresponding frequency points.

7. 发明公开

EP0393103A1 ANTENNA STRUCTURE FOR PROVIDING A UNIFORM FIELD 失效
标题翻译：天线结构，用于产生均匀场。
公开(公告)号：EP0393103A1
公开(公告)日：1990-10-24
申请号：EP89900176.0
申请日：1988-12-12
申请人： UNISCAN LTD. , MAGELLAN TECHNOLOGY PTY. LIMITED
发明人： MURDOCH, Graham, Alexander, Munro
IPC分类号： H01Q21 , G06K7 , H01Q7 , H03H5 , H03J3
CPC分类号： G06K7/10346 , G06K7/10336 , H01Q7/005 , H01Q21/20 , H01Q21/29 , H03H5/02 , H03J3/24
摘要： L'appareil décrit, qui sert à émettre par rayonnement un champ magnétique d'amplitude sensiblement uniforme le long d'un axe dans un volume spatial tridimensionnel, c'est-à-dire comportant une largeur, une hauteur et une profondeur, comprend: une première bobine, disposée dans le sens de la largeur et de la hauteur et comportant un premier point imaginaire en son centre, et une seconde bobine disposée dans le sens de la largeur et de la hauteur et comportant un second point imaginaire en son centre. La seconde bobine est espacée de la première bobine. Les première et seconde bobines présentent chacune un côté et une configuration prédéterminée et sont positionnées adjacentes l'une par rapport à l'autre, selon une configuration opposée face à face. Les première et seconde bobines sont espacées d'une distance comprise entre 2,0 et 0,1 fois la longueur de l'un des côtés des bobines. Dans ledit appareil, les première et seconde bobines sont destinées à émettre, en réponse à un courant qui leur est appliqué, ledit champ magnétique sensiblement uniforme à l'intérieur dudit volume, lequel est situé entre le premier point imaginaire et le second point imaginaire et s'étend dans le sens de la profondeur. La présente invention décrit également une structure d'antennes servant à créer un champ énergétique tridimensionnel d'amplitude sensiblement constante et comprenant trois paires de bobines orthogonales.

8. 发明公开

EP0244020A2 Electrical filter 失效转让
标题翻译：电过滤器
公开(公告)号：EP0244020A2
公开(公告)日：1987-11-04
申请号：EP87200758.8
申请日：1987-04-23
申请人： PHILIPS ELECTRONICS UK LIMITED , Philips Electronics N.V.
发明人： Hughes, John Barry
IPC分类号： H03H11/12 , H03J3/24
CPC分类号： H03H11/12 , H03J3/24
摘要： An integrated electrical filter includes resistors (R10-12) and capacitors (C10-12). The capacitors are controllable in value by means of a control circuit (100-109) and are formed by a binary weighted array of capacitor elements which are selectively connectable in parallel. A controlled oscillator (103 Figure 1) or a controlled phase shifting network (113 Figure 2) includes a capacitor of the same form as the filter capacitors. The oscillator (103) or phase shifter (113) form part of a phase locked loop (101, 104, 105, 107) which produces a digital code as its control signal at the output of an up/down counter (107). This digital code is latched in a register (109) to provide a control signal for the filter capacitors and is used directly to control the capacitor(s) in the controlled oscillator or phase shifter.
摘要翻译：集成电路滤波器包括电阻（R10-12）和电容（C10-12）。这些电容器借助于控制电路（100-109）是可控制的，并且由可选择地可并联连接的电容器元件的二进制加权阵列形成。受控振荡器（图1的103）或受控相移网络（图2的113）包括与滤波电容器形式相同的电容器。振荡器（103）或移相器（113）形成锁相环（101,104,105,107）的一部分，该锁相环在增/减计数器（107）的输出端产生数字码作为其控制信号。该数字码被锁存在寄存器（109）中以提供用于滤波电容器的控制信号，并直接用于控制受控振荡器或移相器中的电容器。

9. 发明授权

EP1489753B1 High frequency signal receiver 有权
标题翻译：高频信号接收器
公开(公告)号：EP1489753B1
公开(公告)日：2008-06-18
申请号：EP04253664.9
申请日：2004-06-18
申请人： Sony Corporation
发明人： Shimanuki, Masaru
IPC分类号： H04B1/30
CPC分类号： H03L7/0805 , H03D7/165 , H03J3/185 , H03J3/24 , H03L7/18 , H04B1/18

10. 发明公开

EP1911185A2 SYSTEM AND METHOD FOR MITIGATING PHASE PULLING IN A MULTIPLE FREQUENCY SOURCE SYSTEM 有权
标题翻译：系统和方法用于降低相位Ziehen的语气源系统
公开(公告)号：EP1911185A2
公开(公告)日：2008-04-16
申请号：EP06780271.0
申请日：2006-08-01
申请人： R.F. Magic Inc.
发明人： BISANTI, Biagio, Les Terrasses D'antibes Bat 1E , COPPOLA, Francesco, Villa Lilly , CARPINETO, Lorenzo , CIPRIANI, Stefano, Res. Monteverdi , PUCCIO, Gianni , DUVIVIER, Eric, Res. Monceau Bat. A1 , ALDERTON, Martin
IPC分类号： H04J1/06 , H03J3/00
CPC分类号： H03J5/244 , G06F1/06 , H03H11/1291 , H03J1/005 , H03J3/24 , H03J7/065 , H03J7/08 , H03J2200/10 , H03J2200/17 , H03L7/0891 , H03L7/093 , H03L7/099 , H03L7/10 , H03L7/1974 , H03L7/1976 , H03L7/22 , H03L7/23 , H03L2207/06
摘要： A method for mitigating phase pulling in mulitple frequency source system includes generating a first signal, the first signal referred to as an existing signal operating at an existing frequency point, the existing signal having a predefined pulling bandwidth around the existing frequency point. A request is received to generate a prospective signal at a prospective frequency point which is within the predefined pulling bandwidth of the existing signal. The prospective frequency is removed from within the predefined pulling bandwidth, and the prospective and existing signals are generated at the corresponding frequency points.

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