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11. 发明申请

US20090280756A1 RF INTEGRATED CIRCUIT WITH TRANSMITTER AND MULTIPURPOSE OUTPUT PORTS AND METHODS FOR USE THEREWITH 有权
标题翻译：具有发射机和多路输出端口的RF集成电路及其使用方法
公开(公告)号：US20090280756A1
公开(公告)日：2009-11-12
申请号：US12118853
申请日：2008-05-12
申请人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
发明人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
IPC分类号： H04B1/02
CPC分类号： H04B1/406
摘要： An RF integrated circuit (IC) includes a first IC port for coupling a first transmit signal in a first frequency band to at least one external device and a second IC port for coupling a second transmit signal in a second frequency band to the at least one external device. A transmitter module responds to outbound data to generate the first transmit signal in a first mode of operation and to generate the second transmit signal in a second mode of operation, wherein the transmitter module generates the first transmit signal and the second transmit signal in a selected one of a plurality of wireless telephony formats based on a control signal, and wherein the plurality of wireless telephony formats includes a code divisional multiple access format and at least one non-code division multiple access format.
摘要翻译： RF集成电路（IC）包括用于将第一频带中的第一发射信号耦合到至少一个外部装置的第一IC端口和用于将第二频带中的第二发射信号耦合到所述至少一个的第二IC端口外部设备。发射机模块响应于出站数据以在第一操作模式中产生第一发射信号，并且在第二操作模式下产生第二发射信号，其中，所述发射机模块产生所选择的第一发射信号和第二发射信号基于控制信号的多个无线电话格式之一，并且其中所述多个无线电话格式包括码分多址格式和至少一个非码分多址格式。

12. 发明授权

US08280315B2 RF integrated circuit with transmitter and multipurpose output ports and methods for use therewith 有权
标题翻译：具有发射器和多用途输出端口的RF集成电路及其使用的方法
公开(公告)号：US08280315B2
公开(公告)日：2012-10-02
申请号：US13273831
申请日：2011-10-14
申请人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
发明人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
IPC分类号： H04B1/44
CPC分类号： H04B1/406
摘要： An RF integrated circuit (IC) includes a first IC port for coupling a first transmit signal in a first frequency band to at least one external device and a second IC port for coupling a second transmit signal in a second frequency band to the at least one external device. A transmitter module responds to outbound data to generate the first transmit signal in a first mode of operation and to generate the second transmit signal in a second mode of operation, wherein the transmitter module generates the first transmit signal and the second transmit signal in a selected one of a plurality of wireless telephony formats based on a control signal, and wherein the plurality of wireless telephony formats includes a UMTS format and at least one non-UMTS format.
摘要翻译： RF集成电路（IC）包括用于将第一频带中的第一发射信号耦合到至少一个外部装置的第一IC端口和用于将第二频带中的第二发射信号耦合到所述至少一个的第二IC端口外部设备。发射机模块响应于出站数据以在第一操作模式中产生第一发射信号，并且在第二操作模式下产生第二发射信号，其中，所述发射机模块产生所选择的第一发射信号和第二发射信号基于控制信号的多个无线电话格式之一，并且其中所述多个无线电话格式包括UMTS格式和至少一个非UMTS格式。

13. 发明授权

US08143965B2 Enhanced polar modulator for transmitter 有权
标题翻译：用于发射机的增强极化调制器
公开(公告)号：US08143965B2
公开(公告)日：2012-03-27
申请号：US12828838
申请日：2010-07-01
申请人： Sofoklis Plevridis , Theodoros Georgantas , Konstantinos D. Vavelidis
发明人： Sofoklis Plevridis , Theodoros Georgantas , Konstantinos D. Vavelidis
IPC分类号： H03C3/00
CPC分类号： H03C5/00 , H03C3/0925 , H03C3/0933 , H03C3/0941 , H03C3/0958
摘要： Enhanced polar modulator for transmitter. Within a phase locked loop (PLL), a two point modulation topology is employed in which phase information passes through a limiter (e.g., a ±90° or ±π/2) in which the phase information dynamic range is divide by a factor (e.g., by 2) and a maximum frequency deviation is also divided by a factor (e.g., by 2). Then, a double balanced up-converter mixer/modulator is implemented to perform gain adjustment (e.g., magnitude and/or amplitude adjustment) and phase changes of 0° and +180° or 0 and +π (e.g., negative gains values may be employed). Phase adjustment in such an architecture is split and provided to both the PLL and to the mixer/modulator of such a polar modulator within a transmitter module such as may be implemented within a communication device (e.g., which may be a wireless communication device). This architecture that includes a PLL with a double balanced up-converter mixer/modulator suppresses even harmonics.
摘要翻译：用于发射机的增强极化调制器。在锁相环（PLL）中，采用两点调制拓扑，其中相位信息通过限幅器（例如±90°或±＆pgr / / 2），其中相位信息动态范围除以因子（例如，2），并且最大频率偏差也除以因子（例如，2）。然后，实现双平衡升压转换器混频器/调制器以执行增益调整（例如，幅度和/或幅度调整）以及0°和+ 180°或0°和+和pgr的相位变化。（例如，可以采用负增益值）。这种架构中的相位调整被分离并提供给发射机模块内的PLL和这种极性调制器的混频器/调制器，例如可以在通信设备（例如，其可以是无线通信设备）内实现。这种包括具有双平衡上变频混频器/调制器的PLL的架构抑制了偶次谐波。

14. 发明授权

US08749318B2 Enhanced polar modulator for transmitter 有权
标题翻译：用于发射机的增强极化调制器
公开(公告)号：US08749318B2
公开(公告)日：2014-06-10
申请号：US13412519
申请日：2012-03-05
申请人： Sofoklis Plevridis , Theodoros Georgantas , Konstantinos D. Vavelidis
发明人： Sofoklis Plevridis , Theodoros Georgantas , Konstantinos D. Vavelidis
IPC分类号： H03C3/00
CPC分类号： H03C5/00 , H03C3/0925 , H03C3/0933 , H03C3/0941 , H03C3/0958
摘要： Enhanced polar modulator for transmitter. Within a phase locked loop (PLL), two point modulation topology is employed in which phase information passes through a limiter (e.g., a ±90° or ±π/2), the phase information dynamic range is divided by a factor (e.g., by 2), and a maximum frequency deviation is also divided by a factor (e.g., by 2). Then, a double balanced up-converter mixer/modulator performs gain adjustment (e.g., magnitude and/or amplitude adjustment) and phase changes of 0° and +180° or 0 and +π (e.g., negative gains values may be employed). Phase adjustment in such an architecture is split and provided to both the PLL and to the mixer/modulator of such a polar modulator within a transmitter module such as may be implemented within a communication device (e.g., which may be a wireless communication device). This architecture that includes a PLL with a double balanced up-converter mixer/modulator suppresses even harmonics.
摘要翻译：用于发射机的增强极化调制器。在锁相环（PLL）中，采用两点调制拓扑，其中相位信息通过限幅器（例如±90°或±＆pgr / / 2），相位信息动态范围除以因子（例如，2），并且最大频率偏差也除以因子（例如，2）。然后，双平衡升压转换器混频器/调制器执行增益调整（例如，幅度和/或幅度调整）以及0°和+ 180°或0°和+＆pgr的相位变化。（例如，可以采用负增益值）。这种架构中的相位调整被分离并提供给发射机模块内的PLL和这种极性调制器的混频器/调制器，例如可以在通信设备（例如，其可以是无线通信设备）内实现。这种包括具有双平衡上变频混频器/调制器的PLL的架构抑制了偶次谐波。

15. 发明申请

US20110183708A1 RF INTEGRATED CIRCUIT WITH TRANSMITTER AND MULTIPURPOSE OUTPUT PORTS AND METHODS FOR USE THEREWITH 有权
标题翻译：具有发射机和多路输出端口的RF集成电路及其使用方法
公开(公告)号：US20110183708A1
公开(公告)日：2011-07-28
申请号：US13083897
申请日：2011-04-11
申请人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
发明人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
IPC分类号： H04M1/00
CPC分类号： H04B1/406
摘要： An RF integrated circuit (IC) includes a first IC port for coupling a first transmit signal in a first frequency band to at least one external device and a second IC port for coupling a second transmit signal in a second frequency band to the at least one external device. A transmitter module responds to outbound data to generate the first transmit signal in a first mode of operation and to generate the second transmit signal in a second mode of operation, wherein the transmitter module generates the first transmit signal and the second transmit signal in a selected one of a plurality of wireless telephony formats based on a control signal, and wherein the plurality of wireless telephony formats includes a GSM format and at least one non-GSM format.
摘要翻译： RF集成电路（IC）包括用于将第一频带中的第一发射信号耦合到至少一个外部设备的第一IC端口和用于将第二频带中的第二发射信号耦合到所述至少一个的第二IC端口外部设备。发射机模块响应出站数据以在第一操作模式中产生第一发射信号，并在第二操作模式下产生第二发射信号，其中发射机模块在所选择的第一模式中产生第一发射信号和第二发射信号基于控制信号的多种无线电话格式之一，并且其中所述多种无线电话格式包括GSM格式和至少一种非GSM格式。

16. 发明授权

US07949311B2 RF integrated circuit with transmitter and multipurpose output ports and methods for use therewith 有权
标题翻译：具有发射器和多用途输出端口的RF集成电路及其使用的方法
公开(公告)号：US07949311B2
公开(公告)日：2011-05-24
申请号：US12118853
申请日：2008-05-12
申请人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
发明人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
IPC分类号： H04B1/44
CPC分类号： H04B1/406
摘要： An RF integrated circuit (IC) includes a first IC port for coupling a first transmit signal in a first frequency band to at least one external device and a second IC port for coupling a second transmit signal in a second frequency band to the at least one external device. A transmitter module responds to outbound data to generate the first transmit signal in a first mode of operation and to generate the second transmit signal in a second mode of operation, wherein the transmitter module generates the first transmit signal and the second transmit signal in a selected one of a plurality of wireless telephony formats based on a control signal, and wherein the plurality of wireless telephony formats includes a code divisional multiple access format and at least one non-code division multiple access format.
摘要翻译： RF集成电路（IC）包括用于将第一频带中的第一发射信号耦合到至少一个外部设备的第一IC端口和用于将第二频带中的第二发射信号耦合到所述至少一个的第二IC端口外部设备。发射机模块响应于出站数据以在第一操作模式中产生第一发射信号，并且在第二操作模式下产生第二发射信号，其中，所述发射机模块产生所选择的第一发射信号和第二发射信号基于控制信号的多个无线电话格式之一，并且其中所述多个无线电话格式包括码分多址格式和至少一个非码分多址格式。

17. 发明授权

US08112047B2 Configurable RF transmitter 失效
标题翻译：可配置射频发射器
公开(公告)号：US08112047B2
公开(公告)日：2012-02-07
申请号：US12022264
申请日：2008-01-30
申请人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
发明人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
IPC分类号： H04B1/02
CPC分类号： H04B1/0483
摘要： An RF transmitter includes a Cartesian to polar conversion section, a PLL, a DAC module, a mixing module, and a PA module. The Cartesian to polar conversion section converts a Cartesian based symbol stream into a polar based symbol stream. The PLL generates an oscillation when the RF transmitter is in a Cartesian mode or a phase modulated oscillation based on phase modulation information of the polar based symbol stream when the RF transmitter is in a polar mode. The mixing module mixes an analog Cartesian based signal with a local oscillation to produce a Cartesian based up converted signal when the RF transmitter is in the Cartesian mode and mixes an analog amplitude signal with a phase modulated local oscillation to produce a polar based up converted signal when the RF transmitter is in the polar mode. The PA module amplifies the Cartesian based up converted signal to produce an outbound RF signal when the RF transmitter is in the Cartesian mode and amplifies the polar based up converted signal to produce the outbound RF signal when the RF transmitter is in the polar mode.
摘要翻译： RF发射机包括笛卡尔到极化转换部分，PLL，DAC模块，混合模块和PA模块。笛卡尔到极化转换部分将基于笛卡尔的符号流转换为极坐标符号流。当RF发射机处于极坐标模式时，当RF发射机处于笛卡尔方式或基于极坐标号码流的相位调制信息的相位调制振荡时，PLL产生振荡。当RF发射器处于笛卡尔模式并且将模拟幅度信号与相位调制的本地振荡混合以产生基于极坐标的上变频信号时，混合模块将基于模拟笛卡尔的信号与本地振荡混合以产生基于笛卡尔的上变频信号当RF发射器处于极坐标模式时。当RF发射器处于极坐标模式时，当RF发射器处于笛卡尔方式时，PA模块放大基于笛卡尔加速转换信号以产生出站RF信号，并放大基于极坐标的上变频信号以产生出站RF信号。

18. 发明申请

US20100271089A1 Enhanced polar modulator for transmitter 有权
标题翻译：用于发射机的增强极化调制器
公开(公告)号：US20100271089A1
公开(公告)日：2010-10-28
申请号：US12828838
申请日：2010-07-01
申请人： Sofoklis Plevridis , Theodoros Georgantas , Konstantinos D. Vavelidis
发明人： Sofoklis Plevridis , Theodoros Georgantas , Konstantinos D. Vavelidis
IPC分类号： H03L7/08
CPC分类号： H03C5/00 , H03C3/0925 , H03C3/0933 , H03C3/0941 , H03C3/0958
摘要： Enhanced polar modulator for transmitter. Within a phase locked loop (PLL), a two point modulation topology is employed in which phase information passes through a limiter (e.g., a ±90° or ±π/2) in which the phase information dynamic range is divide by a factor (e.g., by 2) and a maximum frequency deviation is also divided by a factor (e.g., by 2). Then, a double balanced up-converter mixer/modulator is implemented to perform gain adjustment (e.g., magnitude and/or amplitude adjustment) and phase changes of 0° and +180° or 0 and +π (e.g., negative gains values may be employed). Phase adjustment in such an architecture is split and provided to both the PLL and to the mixer/modulator of such a polar modulator within a transmitter module such as may be implemented within a communication device (e.g., which may be a wireless communication device). This architecture that includes a PLL with a double balanced up-converter mixer/modulator suppresses even harmonics.
摘要翻译：用于发射机的增强极化调制器。在锁相环（PLL）中，采用两点调制拓扑，其中相位信息通过限幅器（例如±90°或±＆pgr / / 2），其中相位信息动态范围除以因子（例如，2），并且最大频率偏差也除以因子（例如，2）。然后，实现双平衡升压转换器混频器/调制器以执行增益调整（例如，幅度和/或幅度调整）以及0°和+ 180°或0°和+和pgr的相位变化。（例如，可以采用负增益值）。这种架构中的相位调整被分离并提供给发射机模块内的PLL和这种极性调制器的混频器/调制器，例如可以在通信设备（例如，其可以是无线通信设备）内实现。这种包括具有双平衡上变频混频器/调制器的PLL的架构抑制了偶次谐波。

19. 发明申请

US20090191825A1 CONFIGURABLE RF TRANSMITTER 失效
标题翻译：可配置射频发射器
公开(公告)号：US20090191825A1
公开(公告)日：2009-07-30
申请号：US12022264
申请日：2008-01-30
申请人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
发明人： Theodoros Georgantas , Konstantinos D. Vavelidis , Sofoklis Plevridis , Ilias Bouras
IPC分类号： H04B1/02
CPC分类号： H04B1/0483
摘要： An RF transmitter includes a Cartesian to polar conversion section, a PLL, a DAC module, a mixing module, and a PA module. The Cartesian to polar conversion section converts a Cartesian based symbol stream into a polar based symbol stream. The PLL generates an oscillation when the RF transmitter is in a Cartesian mode or a phase modulated oscillation based on phase modulation information of the polar based symbol stream when the RF transmitter is in a polar mode. The mixing module mixes an analog Cartesian based signal with a local oscillation to produce a Cartesian based up converted signal when the RF transmitter is in the Cartesian mode and mixes an analog amplitude signal with a phase modulated local oscillation to produce a polar based up converted signal when the RF transmitter is in the polar mode. The PA module amplifies the Cartesian based up converted signal to produce an outbound RF signal when the RF transmitter is in the Cartesian mode and amplifies the polar based up converted signal to produce the outbound RF signal when the RF transmitter is in the polar mode.
摘要翻译： RF发射机包括笛卡尔到极化转换部分，PLL，DAC模块，混合模块和PA模块。笛卡尔到极化转换部分将基于笛卡尔的符号流转换为极坐标符号流。当RF发射机处于极坐标模式时，当RF发射机处于笛卡尔方式或基于极坐标号码流的相位调制信息的相位调制振荡时，PLL产生振荡。当RF发射器处于笛卡尔模式并且将模拟幅度信号与相位调制的本地振荡混合以产生基于极坐标的上变频信号时，混合模块将基于模拟笛卡尔的信号与本地振荡混合以产生基于笛卡尔的上变频信号当RF发射器处于极坐标模式时。当RF发射器处于极坐标模式时，当RF发射器处于笛卡尔方式时，PA模块放大基于笛卡尔加速转换信号以产生出站RF信号，并放大基于极坐标的上变频信号以产生出站RF信号。

20. 发明申请

US20090156149A1 Multi-mode transmit and receive PLL 有权
标题翻译：多模发送和接收PLL
公开(公告)号：US20090156149A1
公开(公告)日：2009-06-18
申请号：US11956938
申请日：2007-12-14
申请人： Sofoklis E. Plevridis , Konstantinos D. Vavelidis , Theodoros Georgantas , Ilias A. Bouras
发明人： Sofoklis E. Plevridis , Konstantinos D. Vavelidis , Theodoros Georgantas , Ilias A. Bouras
IPC分类号： H04B1/16
CPC分类号： H03L7/23 , H03L7/0891
摘要： A local oscillator (LO) signal generator that has a reference phase-locked loop (PLL), a receiver LO PLL and a transmitter LO PLL. A reference PLL is coupled to receive a reference clock input and to generate a reference PLL signal at its output, which then drives a receiver PLL and a transmitter PLL. The receiver PLL is coupled to receive the reference PLL signal and to use the reference PLL signal as its reference input to generate a receiver LO signal at its output. The transmitter PLL is coupled to receive the reference PLL signal and to use the reference PLL signal as its reference input to generate a transmitter LO signal at its output.
摘要翻译：具有参考锁相环（PLL）的本地振荡器（LO）信号发生器，接收器LO PLL和发射机LO PLL。参考PLL被耦合以接收参考时钟输入并在其输出端产生参考PLL信号，然后驱动接收机PLL和发射机PLL。接收器PLL被耦合以接收参考PLL信号并且使用参考PLL信号作为其参考输入，以在其输出端产生接收器LO信号。发射机PLL被耦合以接收参考PLL信号并且使用参考PLL信号作为其参考输入，以在其输出端产生发射机LO信号。

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