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1. 发明申请

US20120119942A1 RADAR WAVE TRANSMIT/RECEIVE DEVICE 审中-公开
标题翻译：雷达波发射/接收设备
公开(公告)号：US20120119942A1
公开(公告)日：2012-05-17
申请号：US13243693
申请日：2011-09-23
申请人： Laurence Moquillon , Patrice Garcia
发明人： Laurence Moquillon , Patrice Garcia
IPC分类号： G01S13/34
CPC分类号： G01S13/32 , G01S7/35 , H03B5/1215 , H03B5/1218 , H03B5/1231 , H03B5/1234 , H03B5/1243 , H03B2200/0008 , H03B2200/0066 , H03B2202/044 , H03B2202/076
摘要： Device for transmitting/receiving frequency modulated type radar waves that includes: a circuit for generating radar waves which includes a voltage-controlled oscillator coupled to a circulator which is itself connected to a transmit/receive antenna; a detection circuit including a first mixer which is fed by the circulator and the voltage-controlled oscillator, wherein voltage-controlled oscillator incluing an input for injecting a signal generated by an additional circuit, the additional circuit having its input fed by the output signal of voltage-controlled oscillator and including a second mixer which is fed by two signals generated on the basis of the output signal of voltage-controlled oscillator.
摘要翻译：用于发射/接收频率调制型雷达波的装置，包括：用于产生雷达波的电路，该电路包括耦合到本来连接到发射/接收天线的环行器的压控振荡器; 检测电路，包括由循环器和压控振荡器馈送的第一混频器，其中压控振荡器包括用于注入由附加电路产生的信号的输入，所述附加电路具有由输出信号压控振荡器，并且包括由基于压控振荡器的输出信号产生的两个信号馈送的第二混频器。

2. 发明申请

US20120154238A1 INTEGRATED MILLIMETER WAVE TRANSCEIVER 有权
标题翻译：集成式千兆波收发器
公开(公告)号：US20120154238A1
公开(公告)日：2012-06-21
申请号：US13332031
申请日：2011-12-20
申请人： Jean-Francois Carpentier , Sebastien Pruvost , Patrice Garcia , Pierre Busson , Pierre Dautriche
发明人： Jean-Francois Carpentier , Sebastien Pruvost , Patrice Garcia , Pierre Busson , Pierre Dautriche
IPC分类号： H01Q19/10 , H01Q21/00
CPC分类号： H01Q21/0087 , H01L23/3114 , H01L23/3128 , H01L23/49816 , H01L23/49838 , H01L23/552 , H01L23/66 , H01L24/13 , H01L2223/6677 , H01L2224/1319 , H01L2224/13582 , H01L2224/16225 , H01L2924/014 , H01L2924/14 , H01L2924/15311 , H01Q19/005 , H01Q19/10 , H01Q19/185 , H01Q21/0025 , H01Q21/0093 , H01Q23/00 , H01L2924/00
摘要： A millimeter wave transceiver including a plate forming an interposer having its upper surface supporting an interconnection network and having its lower surface intended to be assembled on a printed circuit board by bumps; an integrated circuit chip assembled on the upper surface of the interposer; antennas made of tracks formed on the upper surface of the interposer; and reflectors on the upper surface of the printed circuit board in front of each of the antennas, the effective distance between each antenna and the reflector plate being on the order of one quarter of the wavelength, taking into account the dielectric constants of the interposed materials.
摘要翻译：一种毫米波收发器，包括形成插入件的板，其具有支撑互连网络的上表面，并且其下表面旨在通过凸块组装在印刷电路板上; 组装在所述插入件的上表面上的集成电路芯片; 由形成在插入件的上表面上的轨道制成的天线; 以及在每个天线前面的印刷电路板的上表面上的反射器，考虑到插入材料的介电常数，每个天线和反射板之间的有效距离在波长的四分之一左右。

3. 发明申请

US20100069031A1 MIXER-AMPLIFIER FOR AN RF RECEIVE CHAIN 有权
标题翻译：用于RF接收链的混频放大器
公开(公告)号：US20100069031A1
公开(公告)日：2010-03-18
申请号：US12561153
申请日：2009-09-16
申请人： Valérie Danelon , Patrice Garcia
发明人： Valérie Danelon , Patrice Garcia
IPC分类号： H04B1/06
CPC分类号： H03D7/1441 , H03D7/1433 , H03D7/1458 , H03D7/1466 , H03D7/1483 , H03D2200/0084 , H03D2200/0088
摘要： A mixer-amplifier of an RF signal including at least an amplifier circuit and a mixing circuit controlled at a local oscillator frequency, for amplifying a signal applied on at least one input terminal and converting a first frequency of this signal into a second, lower, frequency, and including a reverse feedback loop switched at the local oscillator frequency.
摘要翻译：一种RF信号的混频器放大器，至少包括放大器电路和以本地振荡器频率控制的混合电路，用于放大施加在至少一个输入端上的信号，并将该信号的第一频率转换为第二，频率，并包括以本地振荡器频率切换的反向反馈环路。

4. 发明申请

US20060238393A1 Gain control for cartesian loop transmitter with digital processing 有权
标题翻译：具有数字处理功能的笛卡尔回路发射器的增益控制
公开(公告)号：US20060238393A1
公开(公告)日：2006-10-26
申请号：US11402286
申请日：2006-04-11
申请人： Claire Tassin , Patrice Garcia
发明人： Claire Tassin , Patrice Garcia
IPC分类号： H03M1/10
CPC分类号： H03G3/3042
摘要： A device includes a digital circuit for receiving input signals and Cartesian feedback signals includes a stage for combining the input signals and the feedback signals to generate error signals. The digital circuit is linked via a conversion stage to an analogue circuit suitable for receiving the error signals, and which includes a stage for generating an output signal from the error signals and a stage for generating the feedback signals from the output signal. The digital circuit also includes at least one gain control stage before the combination stage for modifying the gain applied to the input signals.
摘要翻译：一种设备包括用于接收输入信号的数字电路，并且笛卡尔反馈信号包括用于组合输入信号和反馈信号以产生误差信号的级。数字电路通过转换级链接到适合于接收误差信号的模拟电路，并且包括用于从误差信号产生输出信号的级和用于从输出信号产生反馈信号的级。数字电路还包括在用于修改施加到输入信号的增益的组合级之前的至少一个增益控制级。

5. 发明授权

US09257754B2 Integrated millimeter wave transceiver 有权
标题翻译：集成毫米波收发器
公开(公告)号：US09257754B2
公开(公告)日：2016-02-09
申请号：US13332031
申请日：2011-12-20
申请人： Jean-Francois Carpentier , Sebastien Pruvost , Patrice Garcia , Pierre Busson , Pierre Dautriche
发明人： Jean-Francois Carpentier , Sebastien Pruvost , Patrice Garcia , Pierre Busson , Pierre Dautriche
IPC分类号： H01Q21/00 , H01Q23/00 , H01L23/66 , H01L23/31 , H01L23/498 , H01L23/552
CPC分类号： H01Q21/0087 , H01L23/3114 , H01L23/3128 , H01L23/49816 , H01L23/49838 , H01L23/552 , H01L23/66 , H01L24/13 , H01L2223/6677 , H01L2224/1319 , H01L2224/13582 , H01L2224/16225 , H01L2924/014 , H01L2924/14 , H01L2924/15311 , H01Q19/005 , H01Q19/10 , H01Q19/185 , H01Q21/0025 , H01Q21/0093 , H01Q23/00 , H01L2924/00
摘要： A millimeter wave transceiver including a plate forming an interposer having its upper surface supporting an interconnection network and having its lower surface intended to be assembled on a printed circuit board by bumps; an integrated circuit chip assembled on the upper surface of the interposer; antennas made of tracks formed on the upper surface of the interposer; and reflectors on the upper surface of the printed circuit board in front of each of the antennas, the effective distance between each antenna and the reflector plate being on the order of one quarter of the wavelength, taking into account the dielectric constants of the interposed materials.
摘要翻译：一种毫米波收发器，包括形成插入件的板，其具有支撑互连网络的上表面，并且其下表面旨在通过凸块组装在印刷电路板上; 组装在所述插入件的上表面上的集成电路芯片; 由形成在插入件的上表面上的轨道制成的天线; 以及在每个天线前面的印刷电路板的上表面上的反射器，考虑到插入材料的介电常数，每个天线和反射板之间的有效距离在波长的四分之一左右。

6. 发明申请

US20060252403A1 Multi-mode receiver for a wireless communication system 审中-公开
标题翻译：用于无线通信系统的多模式接收机
公开(公告)号：US20060252403A1
公开(公告)日：2006-11-09
申请号：US11399682
申请日：2006-04-05
申请人： Patrice Garcia
发明人： Patrice Garcia
IPC分类号： H04B1/16 , H04M1/00
CPC分类号： H04B1/0057 , H04B1/406
摘要： A receiver is provided for a wireless communication system that is operable in at least a first mode of communication and a second mode of communication. The receiver includes an antenna for receiving a communication signal, a BAW resonator for receiving an RF signal provided at an output of the antenna, a low noise amplifier, and a mixer circuit coupled to the low noise amplifier. The low noise amplifier has an adjustable input or output impedance for interacting with operating characteristics of the first BAW resonator. The mixer circuit mixes an RF signal with a signal from a local oscillator so as to generate an intermediary frequency. The input impedance of the low noise amplifier is adjusted so as to operate the receiver in the first or second mode of communication. Also provided is a wireless communication device (such as a cellular phone) that includes such a receiver.
摘要翻译：为无线通信系统提供接收机，其可在至少第一通信模式和第二通信模式中操作。接收机包括用于接收通信信号的天线，用于接收在天线的输出处提供的RF信号的BAW谐振器，低噪声放大器和耦合到低噪声放大器的混频器电路。低噪声放大器具有可调节的输入或输出阻抗，用于与第一个BAW谐振器的工作特性相互作用。混频器电路将RF信号与来自本地振荡器的信号进行混合，以产生中间频率。调整低噪声放大器的输入阻抗，以便在第一或第二通信模式下操作接收机。还提供了包括这种接收机的无线通信设备（诸如蜂窝电话）。

7. 发明授权

US06356747B1 Intermediary low-frequency frequency-conversion radiofrequency reception 有权
标题翻译：中频低频变频射频接收
公开(公告)号：US06356747B1
公开(公告)日：2002-03-12
申请号：US09362321
申请日：1999-07-27
申请人： Régis Miquel , Patrice Garcia
发明人： Régis Miquel , Patrice Garcia
IPC分类号： H04B126
CPC分类号： H03D7/166 , H03D3/007 , H04B1/30
摘要： The present invention relates to a frequency conversion receiver at low intermediary frequency including a first analog mixer of a received signal with a signal coming from a local oscillator at a first conversion frequency and a second analog mixer of the incoming signal with the signal coming from the local oscillator out of phase by 90°. The receiver further includes, on the digital side, circuitry for detecting a possible phase difference and a possible gain difference between the signals of the two paths, the first conversion frequency corresponding to the central frequency of the received channel, plus half the channel frequency band.
摘要翻译：本发明涉及一种低中频处的频率转换接收机，包括接收信号的第一模拟混频器，其中第一模拟混频器具有来自本地振荡器的第一转换频率的信号，第二模拟混频器具有来自本地振荡器相位相差90°。接收机在数字方面进一步包括用于检测可能的相位差和两条路径的信号之间可能的增益差的电路，对应于接收信道的中心频率的第一转换频率加上信道频带的一半。

8. 发明授权

US08626105B2 Mixer-amplifier for an RF receive chain 有权
标题翻译：用于RF接收链的混频器
公开(公告)号：US08626105B2
公开(公告)日：2014-01-07
申请号：US12561153
申请日：2009-09-16
申请人： Valérie Danelon , Patrice Garcia
发明人： Valérie Danelon , Patrice Garcia
IPC分类号： H04B1/26 , H04B15/00 , H04B1/28
CPC分类号： H03D7/1441 , H03D7/1433 , H03D7/1458 , H03D7/1466 , H03D7/1483 , H03D2200/0084 , H03D2200/0088
摘要： A mixer-amplifier of an RF signal including at least an amplifier circuit and a mixing circuit controlled at a local oscillator frequency, for amplifying a signal applied on at least one input terminal and converting a first frequency of this signal into a second, lower, frequency, and including a reverse feedback loop switched at the local oscillator frequency.
摘要翻译：一种RF信号的混频器放大器，至少包括放大器电路和以本地振荡器频率控制的混合电路，用于放大施加在至少一个输入端上的信号，并将该信号的第一频率转换为第二，频率，并包括以本地振荡器频率切换的反向反馈环路。

9. 发明授权

US07277034B2 Gain control for cartesian loop transmitter with digital processing 有权
标题翻译：具有数字处理功能的笛卡尔回路发射器的增益控制
公开(公告)号：US07277034B2
公开(公告)日：2007-10-02
申请号：US11402286
申请日：2006-04-11
申请人： Claire Tassin , Patrice Garcia
发明人： Claire Tassin , Patrice Garcia
IPC分类号： H03M1/62
CPC分类号： H03G3/3042
摘要： A device includes a digital circuit for receiving input signals and Cartesian feedback signals includes a stage for combining the input signals and the feedback signals to generate error signals. The digital circuit is linked via a conversion stage to an analogue circuit suitable for receiving the error signals, and which includes a stage for generating an output signal from the error signals and a stage for generating the feedback signals from the output signal. The digital circuit also includes at least one gain control stage before the combination stage for modifying the gain applied to the input signals.
摘要翻译：一种设备包括用于接收输入信号的数字电路，并且笛卡尔反馈信号包括用于组合输入信号和反馈信号以产生误差信号的级。数字电路通过转换级链接到适合于接收误差信号的模拟电路，并且包括用于从误差信号产生输出信号的级和用于从输出信号产生反馈信号的级。数字电路还包括在用于修改施加到输入信号的增益的组合级之前的至少一个增益控制级。

10. 发明授权

US06756848B2 Amplifier device with gain switching, for a cellular mobile telephone in particular 有权
标题翻译：具有增益切换的放大器装置，特别是用于蜂窝移动电话
公开(公告)号：US06756848B2
公开(公告)日：2004-06-29
申请号：US10106875
申请日：2002-03-26
申请人： Patrice Garcia , Didier Belot
发明人： Patrice Garcia , Didier Belot
IPC分类号： H03G310
CPC分类号： H03G1/0088
摘要： An amplifier device with gain switching includes an amplifier, and a configurable load circuit including an inductive element. The configurable load circuit is capable of exhibiting two configurations having two different impedance values. A controllable switch is connected between the amplifier and the load circuit to select one of the two configurations of the load circuit. The load circuit includes two insulated-gate field effect load transistors connected in series, and which operate in a triode mode. The inductive element is connected in parallel with the pair of load transistors, and between a power supply terminal and the switching circuit.
摘要翻译：具有增益切换的放大器装置包括放大器和包括电感元件的可配置负载电路。可配置负载电路能够呈现具有两个不同阻抗值的两种配置。放大器和负载电路之间连接一个可控开关，选择负载电路的两种配置之一。负载电路包括两个串联连接的绝缘栅场效应负载晶体管，工作在三极管模式。电感元件与一对负载晶体管并联连接在电源端子和开关电路之间。

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