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1. 发明申请

US20140191377A1 INTEGRATED CIRCUIT PACKAGE 有权
标题翻译：集成电路封装
公开(公告)号：US20140191377A1
公开(公告)日：2014-07-10
申请号：US14240765
申请日：2011-08-31
申请人： Ralf Reuter , Saverio Trotta
发明人： Ralf Reuter , Saverio Trotta
IPC分类号： H01L23/66
CPC分类号： H01L23/66 , H01L23/49822 , H01L24/13 , H01L24/16 , H01L2223/6627 , H01L2223/6677 , H01L2224/131 , H01L2224/16225 , H01L2924/19032 , H01L2924/19051 , H01P3/003 , H01P5/10 , H01L2924/014
摘要： An integrated circuit package comprising a substrate and at least one semiconductor die is described. A connection unit may provide electrical connections between the substrate and the semiconductor die. The connection unit may comprise a stack of conduction layers and isolation layers stacked atop each other. The stack may include a microstrip line or a coplanar waveguide. The microstrip line or the coplanar waveguide may be part of a balun, a power divider, or a directional coupler.
摘要翻译：描述了包括基板和至少一个半导体管芯的集成电路封装。连接单元可以在基板和半导体管芯之间提供电连接。连接单元可以包括彼此顶层堆叠的导电层和隔离层。堆叠可以包括微带线或共面波导。微带线或共面波导可以是巴伦，功率分配器或定向耦合器的一部分。

2. 发明授权

US08478219B2 Heterodyne receiver 有权
标题翻译：外差接收机
公开(公告)号：US08478219B2
公开(公告)日：2013-07-02
申请号：US13055474
申请日：2008-07-25
申请人： Saverio Trotta , Ralf Reuter
发明人： Saverio Trotta , Ralf Reuter
IPC分类号： H04B1/18
CPC分类号： H03D7/163
摘要： A down-conversion module for a heterodyne receiver comprises a first mixer circuit, a second mixer circuit and an interconnection. The first mixer circuit includes first and second differential control terminals and is arranged to produce a first down-converted differential voltage signal at a first down-converted frequency as a function of a first RF differential input signal applied to the first differential control terminals and of a first RF differential reference frequency signal applied to the second differential control terminals. The second mixer circuit includes two differential pairs of second amplifier elements and the second amplifier elements comprise second differential control terminals and cross-connected pairs of second amplifier output paths for producing a second down-converted differential voltage signal at a second down-converted frequency as a function of the first down-converted differential voltage signal and of a second RF differential reference frequency signal applied to the second differential control terminals. The interconnection includes transmission line elements and is arranged to apply a differential current signal which is a function of the first down-converted differential voltage signal to differential input terminals of the second mixer circuit common to respective pairs of the second amplifier elements.
摘要翻译：用于外差接收器的下变频模块包括第一混频器电路，第二混频器电路和互连。第一混频器电路包括第一和第二差分控制端子，并且被布置成根据施加到第一差分控制端子的第一RF差分输入信号产生第一下变频频率的第一下变频差分电压信号，以及施加到第二差分控制端子的第一RF差分参考频率信号。第二混频器电路包括两个差分对的第二放大器元件，第二放大器元件包括第二差分控制端子和交叉连接的第二放大器输出路径对，用于以第二下变频频率产生第二下变频差分电压信号，第一下变频差分电压信号和施加到第二差分控制端子的第二RF差分参考频率信号的功能。互连包括传输线路元件，并且被布置成将作为第一下变频差分电压信号的函数的差分电流信号施加到相应对的第二放大器元件共同的第二混频器电路的差分输入端子。

3. 发明授权

US09236358B2 Integrated circuit package 有权
标题翻译：集成电路封装
公开(公告)号：US09236358B2
公开(公告)日：2016-01-12
申请号：US14240765
申请日：2011-08-31
申请人： Ralf Reuter , Saverio Trotta
发明人： Ralf Reuter , Saverio Trotta
IPC分类号： H01L23/66 , H01P5/10 , H01P3/00 , H01L23/00 , H01L23/498
CPC分类号： H01L23/66 , H01L23/49822 , H01L24/13 , H01L24/16 , H01L2223/6627 , H01L2223/6677 , H01L2224/131 , H01L2224/16225 , H01L2924/19032 , H01L2924/19051 , H01P3/003 , H01P5/10 , H01L2924/014
摘要： An integrated circuit package comprising a substrate and at least one semiconductor die is described. A connection unit may provide electrical connections between the substrate and the semiconductor die. The connection unit may comprise a stack of conduction layers and isolation layers stacked atop each other. The stack may include a microstrip line or a coplanar waveguide. The microstrip line or the coplanar waveguide may be part of a balun, a power divider, or a directional coupler.
摘要翻译：描述了包括基板和至少一个半导体管芯的集成电路封装。连接单元可以在基板和半导体管芯之间提供电连接。连接单元可以包括彼此顶层堆叠的导电层和隔离层。堆叠可以包括微带线或共面波导。微带线或共面波导可以是巴伦，功率分配器或定向耦合器的一部分。

4. 发明授权

US08917204B2 Integrated circuit, transceiver and method for leakage cancellation in a receive path 有权
标题翻译：用于接收路径中的泄漏消除的集成电路，收发器和方法
公开(公告)号：US08917204B2
公开(公告)日：2014-12-23
申请号：US13382789
申请日：2009-07-16
申请人： Saverio Trotta , Bernhard Dehlink , Ralf Reuter
发明人： Saverio Trotta , Bernhard Dehlink , Ralf Reuter
IPC分类号： G01S13/00 , G01S13/52 , H04B1/52 , G01S7/02
CPC分类号： H04B1/525 , G01S7/023
摘要： An integrated circuit for cancelling a radio frequency transmit leakage signal comprises: a transmitter portion comprising at least one amplifier stage for transmitting a radio frequency signal to an antenna port; and a first coupler arranged to operably couple the transmitter portion, the antenna port and a receiver portion. The receiver portion is arranged to receive a first composite signal that comprises a received radio frequency signal from the antenna port and the transmit leakage signal. The receiver portion comprises: a first down-conversion circuit arranged to receive the first composite signal and a local oscillator signal such that the first down-conversion circuit outputs a down-converted composite signal at a first intermediate frequency signal; and a second coupler arranged to receive the down-converted first composite signal at the first intermediate frequency signal and a phase shifted version of the local oscillator signal such that the phase shifted version of the local oscillator signal is arranged to cancel at least a portion of the transmit leakage signal from the down-converted first composite signal.
摘要翻译：一种用于消除射频发射泄漏信号的集成电路包括：发射机部分，包括至少一个用于向天线端口发送射频信号的放大器级; 以及第一耦合器，被布置成可操作地耦合所述发射器部分，所述天线端口和接收器部分。接收器部分被布置为接收包括来自天线端口的接收的射频信号和发射泄漏信号的第一复合信号。接收器部分包括：第一下变频电路，布置成接收第一复合信号和本地振荡器信号，使得第一下变频电路以第一中频信号输出下变频合成信号; 以及第二耦合器，被布置为接收第一中频信号的下变频的第一复合信号和本地振荡器信号的相移版本，使得本地振荡器信号的相移版本被布置为消除至少一部分来自下变频的第一复合信号的发送泄漏信号。

5. 发明申请

US20120112956A1 INTEGRATED CIRCUIT, TRANSCEIVER AND METHOD FOR LEAKAGE CANCELLATION IN A RECEIVE PATH 有权
标题翻译：集成电路，收发器和接收路径中泄漏消除的方法
公开(公告)号：US20120112956A1
公开(公告)日：2012-05-10
申请号：US13382789
申请日：2009-07-16
申请人： Saverio Trotta , Bernhard Dehlink , Ralf Reuter
发明人： Saverio Trotta , Bernhard Dehlink , Ralf Reuter
IPC分类号： G01S7/40
CPC分类号： H04B1/525 , G01S7/023
摘要： An integrated circuit for cancelling a radio frequency transmit leakage signal comprises: a transmitter portion comprising at least one amplifier stage for transmitting a radio frequency signal to an antenna port; and a first coupler arranged to operably couple the transmitter portion, the antenna port and a receiver portion. The receiver portion is arranged to receive a first composite signal that comprises a received radio frequency signal from the antenna port and the transmit leakage signal. The receiver portion comprises: a first down-conversion circuit arranged to receive the first composite signal and a local oscillator signal such that the first down-conversion circuit outputs a down-converted composite signal at a first intermediate frequency signal; and a second coupler arranged to receive the down-converted first composite signal at the first intermediate frequency signal and a phase shifted version of the local oscillator signal such that the phase shifted version of the local oscillator signal is arranged to cancel at least a portion of the transmit leakage signal from the down-converted first composite signal.
摘要翻译：一种用于消除射频发射泄漏信号的集成电路包括：发射机部分，包括至少一个用于向天线端口发送射频信号的放大器级; 以及第一耦合器，被布置成可操作地耦合所述发射器部分，所述天线端口和接收器部分。接收器部分被布置为接收包括来自天线端口的接收的射频信号和发射泄漏信号的第一复合信号。接收器部分包括：第一下变频电路，布置成接收第一复合信号和本地振荡器信号，使得第一下变频电路以第一中频信号输出下变频合成信号; 以及第二耦合器，被布置为接收第一中频信号的下变频的第一复合信号和本地振荡器信号的相移版本，使得本地振荡器信号的相移版本被布置为消除至少一部分来自下变频的第一复合信号的发送泄漏信号。

6. 发明申请

US20110124309A1 HETERODYNE RECEIVER 有权
标题翻译：异位接收器
公开(公告)号：US20110124309A1
公开(公告)日：2011-05-26
申请号：US13055474
申请日：2008-07-25
申请人： Saverio Trotta , Ralf Reuter
发明人： Saverio Trotta , Ralf Reuter
IPC分类号： H04B1/26
CPC分类号： H03D7/163
摘要： A down-conversion module for a heterodyne receiver comprises a first mixer circuit, a second mixer circuit and an interconnection. The first mixer circuit includes first and second differential control terminals and is arranged to produce a first down-converted differential voltage signal at a first down-converted frequency as a function of a first RF differential input signal applied to the first differential control terminals and of a first RF differential reference frequency signal applied to the second differential control terminals. The second mixer circuit includes two differential pairs of second amplifier elements and the second amplifier elements comprise second differential control terminals and cross-connected pairs of second amplifier output paths for producing a second down-converted differential voltage signal at a second down-converted frequency as a function of the first down-converted differential voltage signal and of a second RF differential reference frequency signal applied to the second differential control terminals. The interconnection includes transmission line elements and is arranged to apply a differential current signal which is a function of the first down-converted differential voltage signal to differential input terminals of the second mixer circuit common to respective pairs of the second amplifier elements.
摘要翻译：用于外差接收器的下变频模块包括第一混频器电路，第二混频器电路和互连。第一混频器电路包括第一和第二差分控制端子，并且被布置成根据施加到第一差分控制端子的第一RF差分输入信号产生第一下变频频率的第一下变频差分电压信号，以及施加到第二差分控制端子的第一RF差分参考频率信号。第二混频器电路包括两个差分对的第二放大器元件，第二放大器元件包括第二差分控制端子和交叉连接的第二放大器输出路径对，用于以第二下变频频率产生第二下变频差分电压信号，第一下变频差分电压信号和施加到第二差分控制端子的第二RF差分参考频率信号的功能。互连包括传输线路元件，并且被布置成将作为第一下变频差分电压信号的函数的差分电流信号施加到相应对的第二放大器元件共同的第二混频器电路的差分输入端子。

7. 发明授权

US09411039B2 Phased-array receiver, radar system and vehicle 有权
标题翻译：相控阵接收机，雷达系统和车辆
公开(公告)号：US09411039B2
公开(公告)日：2016-08-09
申请号：US13977087
申请日：2011-01-21
申请人： Bernhard Dehlink , Saverio Trotta
发明人： Bernhard Dehlink , Saverio Trotta
IPC分类号： G01S7/03 , G01S3/04 , G01S13/93 , G01S13/34 , G01S7/288 , G01S7/35 , H01Q3/26 , H01Q1/32
CPC分类号： G01S7/03 , G01S3/043 , G01S7/032 , G01S13/931 , G01S2007/2886 , G01S2007/358 , H01Q1/3233 , H01Q3/26
摘要： A phased-array receiver comprises a plurality of analog beamforming receive channels, each comprising an antenna element arranged to receive a radio frequency signal and a channel output arranged to provide an analog channel output signal. At least one of the plurality of analog beamforming receive channels comprises an in-phase downconversion mixing circuit connected to the antenna element and a local oscillator source and arranged to provide a downconverted in-phase signal to a phase rotation circuit, and a quadrature downconversion mixing circuit connected to the antenna element and the local oscillator source and arranged to provide a downconverted quadrature signal to the phase rotation circuit. The phase rotation circuit is arranged to provide to the channel output a phase-shifted analog output signal generated from the downconverted in-phase signal and the downconverted quadrature signal.
摘要翻译：相控阵接收机包括多个模拟波束成形接收信道，每个接收信道包括布置成接收射频信号的天线元件和布置成提供模拟信道输出信号的信道输出。多个模拟波束成形接收通道中的至少一个包括连接到天线元件的同相下变频混合电路和本地振荡器源，并且被布置成向相位旋转电路提供下变频的同相信号，并且正交下变频混频连接到天线元件和本地振荡器源并且被布置成向相位旋转电路提供下变频的正交信号。相位旋转电路被布置成向通道输出提供从下变频同相信号和下变频正交信号产生的相移模拟输出信号。

8. 发明申请

US20140232589A1 RECEIVER CIRCUIT, PHASED-ARRAY RECEIVER AND RADAR SYSTEM 有权
标题翻译：接收器电路，相位阵列接收器和雷达系统
公开(公告)号：US20140232589A1
公开(公告)日：2014-08-21
申请号：US14348241
申请日：2011-10-27
申请人： Saverio Trotta
发明人： Saverio Trotta
IPC分类号： G01S7/282 , H04B1/16 , H01Q3/34
CPC分类号： G01S7/282 , G01S7/285 , H01Q3/34 , H03D7/1433 , H03D7/1458 , H03D7/165 , H03F1/0205 , H03F1/56 , H03F3/189 , H03F3/195 , H03F3/45085 , H03F3/60 , H03F2200/06 , H03F2200/09 , H03F2200/216 , H03F2200/222 , H03F2200/255 , H03F2200/294 , H03F2200/336 , H03F2200/411 , H03F2200/423 , H03F2200/555 , H03F2203/45544 , H03F2203/45554 , H03F2203/45594 , H03F2203/45596 , H03F2203/45622 , H03F2203/45631 , H04B1/16
摘要： A receiver circuit, comprises an input balun circuit comprising a balanced balun output and being capable of receiving RF signals, an input amplification circuit comprising a balanced amplifier input and a balanced amplifier output, a single balanced in-phase mixing circuit comprising a first unbalanced RF mixer input and a balanced in-phase mixing frequency input, and a single balanced quadrature mixing circuit comprising a second unbalanced RF mixer input and a balanced quadrature mixing frequency input. The balanced amplifier input is connected to the balanced balun output, a first terminal of the balanced amplifier output is connected to provide an amplified RF signal to the first unbalanced RF mixer input and a second terminal of the balanced amplifier output is connected to provide a phase-shifted amplified RF signal to the second unbalanced RF mixer input.
摘要翻译：一种接收器电路，包括：输入平衡 - 不平衡变换电路，包括平衡不平衡变换器输出并能够接收RF信号;输入放大电路，包括平衡放大器输入和平衡放大器输出;单个平衡同相混合电路，包括第一不平衡RF 混频器输入和平衡同相混频输入，以及包括第二不平衡RF混频器输入和平衡正交混频输入的单个平衡正交混合电路。平衡放大器输入端连接到平衡不平衡变压器输出，平衡放大器输出端的第一端连接到放大的RF信号到第一个不平衡RF混频器输入，平衡放大器输出的第二端连接以提供相位转换放大的RF信号到第二不平衡RF混频器输入。

9. 发明申请

US20140077892A1 DC Power Supply Circuit, Oscillator Circuit and Method for Generating a DC Power Supply Signal 有权
标题翻译：直流电源电路，振荡器电路和直流电源信号的产生方法
公开(公告)号：US20140077892A1
公开(公告)日：2014-03-20
申请号：US13619963
申请日：2012-09-14
申请人： Saverio Trotta , Winfried Bakalski , Herbert Knapp
发明人： Saverio Trotta , Winfried Bakalski , Herbert Knapp
IPC分类号： G05F1/46
CPC分类号： G05F1/46 , H03L7/099 , H03L7/18
摘要： A DC power supply circuit comprises an output configured to provide a power supply signal to an RF element for generating an RF output signal. Furthermore, the DC power supply circuit comprises an input configured to receive the RF output signal. The DC power supply circuit is configured to generate the DC power supply signal based on the received RF output signal.
摘要翻译：直流电源电路包括被配置为向RF元件提供电源信号以产生RF输出信号的输出。此外，直流电源电路包括被配置为接收RF输出信号的输入。直流电源电路被配置为基于接收到的RF输出信号生成直流电源信号。

10. 发明申请

US20130141175A1 PUSH-PUSH OSCILLATOR CIRCUIT 有权
标题翻译：推压振荡器电路
公开(公告)号：US20130141175A1
公开(公告)日：2013-06-06
申请号：US13814764
申请日：2010-08-26
申请人： Yi Yin , Hao Li , Saverio Trotta
发明人： Yi Yin , Hao Li , Saverio Trotta
IPC分类号： H02M7/5383
CPC分类号： H02M7/53835 , H03B5/1209 , H03B5/1218 , H03B5/1231 , H03B5/124 , H03B5/1847 , H03B25/00 , H03B2200/007
摘要： A push-push oscillator circuit with a first oscillation branch with a first active device and a first tank adapted to provide a signal having a fundamental frequency f0, a second oscillation branch with a second active device and a second tank symmetrical to the first oscillation branch and adapted to provide a signal having the fundamental frequency f0. Output branches are coupled to the first oscillation branch and the second oscillation branch to provide signals having the second harmonic frequency 2f0 of the fundamental signal based on the signals having the fundamental frequency f0 and/or to provide signals having the fundamental frequency f0; The push-push oscillator circuit further comprises at least one terminal branch with a terminal adapted to provide a component of a differential signal having the second harmonic frequency 2f0 or the fundamental frequency f0. The at least one terminal branch comprises a RF stub.
摘要翻译：一种具有第一振荡分支的推挽振荡器电路，具有第一有源器件和适于提供具有基频f0的信号的第一振荡器，具有第二有源器件的第二振荡分支和与第一振荡分支对称的第二振荡器并且适于提供具有基频f0的信号。输出分支耦合到第一振荡分支和第二振荡分支，以基于具有基频f0的信号和/或提供具有基频f0的信号来提供具有基波信号的二次谐波频率2f0的信号; 推挽振荡器电路还包括至少一个终端分支，其具有适于提供具有二次谐波频率2f0或基频f0的差分信号的分量的终端。至少一个终端分支包括RF短截线。

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