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1.发明申请RF INTEGRATED CIRCUIT WITH TRANSMITTER AND MULTIPURPOSE OUTPUT PORTS AND METHODS FOR USE THEREWITH 有权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
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。
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2.发明授权RF integrated circuit with transmitter and multipurpose output ports and methods for use therewith 有权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
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。
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3.发明授权RF integrated circuit with transmitter and multipurpose output ports and methods for use therewith 有权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
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。
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4.发明申请公开(公告)号：US20090116510A1
公开(公告)日：2009-05-07
申请号：US11934454
申请日：2007-11-02
IPC分类号： H04J3/16
CPC分类号： H04B1/006
摘要： A high frequency (HF) communication device includes an antenna structure, an integrated circuit (IC), and an off-chip duplexer. The IC includes a receiver section and a transmitter section. The receiver section is operable in a receive portion of a first frequency band to support multiple communication protocols and converts a filtered inbound HF signal into a down converted inbound signal in accordance with the multiple communication protocols. The transmitter section is operable in a transmit portion of the first frequency band to support the multiple communication protocols, converts an outbound signal into a first up converted signal when a first one of the multiple communication protocols is active, and converts the outbound signal into a second up converted signal when a second one of the multiple communication protocols is active. The off-chip multiple protocol duplexer is coupled to filter the inbound HF signal to produce the filtered inbound HF signal and to filter the second up converted signal to produce the outbound HF signal when the second one of the multiple communication protocols is active.
摘要翻译： 高频（HF）通信设备包括天线结构，集成电路（IC）和片外双工器。 IC包括接收器部分和发射器部分。 接收机部分可在第一频带的接收部分中操作以支持多个通信协议，并且根据多个通信协议将经滤波的入站HF信号转换为下变频的入站信号。 所述发射机部分可在所述第一频带的发射部分中操作以支持所述多个通信协议，当所述多个通信协议中的第一个被激活时，将所述出站信号转换为第一上变频信号，并将所述出站信号转换为 当多个通信协议中的第二个通信协议是活动的时，二进制转换信号。 多芯片多协议双工器被耦合以对入站HF信号进行滤波以产生滤波的入站HF信号，并且当多个通信协议中的第二个通信协议有效时，对第二上变频信号进行滤波以产生出站HF信号。
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5.发明授权RF integrated circuit with transmitter and multipurpose output ports and methods for use therewith 有权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：US08064842B2
公开(公告)日：2011-11-22
申请号：US13083897
申请日：2011-04-11
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 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。
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公开(公告)号：US20100048196A1
公开(公告)日：2010-02-25
申请号：US12325715
申请日：2008-12-01
申请人： Theodore Georgantas , Nikolaos Haralabidis , Spyridon Kavadias , Stamatios Alexandros Bouras , Charalampos Kapnistis , Konstantinos Vavelidis , Ilias Bouras
发明人： Theodore Georgantas , Nikolaos Haralabidis , Spyridon Kavadias , Stamatios Alexandros Bouras , Charalampos Kapnistis , Konstantinos Vavelidis , Ilias Bouras
IPC分类号： H04W4/00
CPC分类号： H04B1/109 , H03G3/3078
摘要： Methods and systems for a variable system on demand are disclosed. Aspects of the method may include configuring one or more filters in a wireless transmitter and/or receiver for a desired band and standard. The presence of a blocker signal in a receiver may be known and/or determined and the receiver may be configured for mitigating the blocker signal. A desired received signal strength indicator may be compared to a wideband received signal strength indicator. Gain levels may be configured in the receiver based on the comparison. Linearity of the receiver may be configured for blocker signal mitigation. The filters may include baseband filters and/or may be at an output of the receiver. The filters may include a plurality of stages, with one or more of the stages bypassed for filter configuring, and may include a mixer as an input. Capacitors and/or resistors may be configured in the filters.
摘要翻译： 公开了可变系统按需的方法和系统。 该方法的方面可以包括在无线发射机和/或接收机中为一个期望的频带和标准配置一个或多个滤波器。 接收机中阻塞信号的存在可以是已知和/或确定的，并且接收机可被配置为减轻阻塞信号。 可以将期望的接收信号强度指示符与宽带接收信号强度指示符进行比较。 基于比较可以在接收机中配置增益级别。 接收器的线性度可被配置为阻塞信号减轻。 滤波器可以包括基带滤波器和/或可以在接收机的输出端。 滤波器可以包括多个级，其中一个或多个级旁路用于滤波器配置，并且可以包括混频器作为输入。 滤波器中可以配置电容器和/或电阻器。
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7.发明申请RF INTEGRATED CIRCUIT WITH TRANSMITTER AND MULTIPURPOSE OUTPUT PORTS AND METHODS FOR USE THEREWITH 有权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
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。
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8.发明申请RF INTEGRATED CIRCUIT WITH TRANSMITTER AND MULTIPURPOSE OUTPUT PORTS AND METHODS FOR USE THEREWITH 有权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：US20120034950A1
公开(公告)日：2012-02-09
申请号：US13273831
申请日：2011-10-14
IPC分类号： H04W88/02
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 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。
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公开(公告)号：US08112047B2
公开(公告)日：2012-02-07
申请号：US12022264
申请日：2008-01-30
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。
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公开(公告)号：US20090191825A1
公开(公告)日：2009-07-30
申请号：US12022264
申请日：2008-01-30
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。
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