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1. 发明授权

US06795712B1 System for allowing a TDMA/CDMA portable transceiver to operate with closed loop power control 有权
标题翻译：用于允许TDMA / CDMA便携式收发器在闭环功率控制下操作的系统
公开(公告)号：US06795712B1
公开(公告)日：2004-09-21
申请号：US09665820
申请日：2000-09-20
申请人： Nooshin D. Vakilian , Dmitriy Rozenblit , William J. Domino , Morten Damgaard
发明人： Nooshin D. Vakilian , Dmitriy Rozenblit , William J. Domino , Morten Damgaard
IPC分类号： H04B7216
CPC分类号： H03F1/0211 , H03F1/0233 , H03F2200/294 , H03F2200/372 , H03G3/3047
摘要： A closed power control feedback loop system allows a single portable transceiver architecture to be used for systems in which a transmit signal including both a phase modulated (PM) component and an amplitude modulated (AM) component are supplied to a power amplifier and in systems in which the transmit signal has only a PM component supplied to a power amplifier. By injecting the inverse of the AM portion of the desired transmit signal into the closed power control feedback loop, the feedback loop will not cancel the AM portion of the signal, thus allowing a system where both a PM component and an AM component of the transmit signal are present at the output of the power amplifier to function using a closed power control feedback loop.
摘要翻译：闭合的功率控制反馈回路系统允许单个便携式收发器架构用于其中包括相位调制（PM）分量和调幅（AM）分量两者的发射信号被提供给功率放大器的系统中，其中发送信号仅具有提供给功率放大器的PM分量。通过将期望的发射信号的AM部分的反相注入到闭合功率控制反馈环路中，反馈回路将不会消除信号的AM部分，从而允许其中PM分量和发射的AM分量两者的系统信号存在于功率放大器的输出端，以使用闭合功率控制反馈回路工作。

2. 发明授权

US06633751B1 System for a dual feedback translation loop for power amplifier feedback control 有权
标题翻译：用于功率放大器反馈控制的双反馈平移环路系统
公开(公告)号：US06633751B1
公开(公告)日：2003-10-14
申请号：US09666577
申请日：2000-09-21
申请人： Morten Damgaard , William J. Domino , Nooshin D. Vakilian , Dmitriy Rozenblit
发明人： Morten Damgaard , William J. Domino , Nooshin D. Vakilian , Dmitriy Rozenblit
IPC分类号： H01Q1112
CPC分类号： H03F1/3247 , H03F1/02 , H03F1/34 , H03F3/24 , H03F2200/294 , H03F2200/372 , H03G3/3047 , H04B2001/0416 , H04B2001/0433
摘要： A system for controlling a power amplifier using a dual feedback translation loop uses the output of the translation loop during a first time period where a power amplifier has insufficient power to lock the loop and uses the output of the power amplifier to lock the translation loop only after the power amplifier provides sufficient power. By using a first feedback loop taken from the output of the translation loop and a second feedback loop taken from the output of the power amplifier, the translation loop can lock to the output of the translation loop until the power output of the power amplifier is sufficient to lock the translation loop. A pair of phase detectors and corresponding charge pumps associated with each of the feedback loops provides a smooth switching function while transitioning from the first loop to the second loop.
摘要翻译：用于使用双反馈平移环控制功率放大器的系统在第一时间段期间使用平移环路的输出，其中功率放大器的功率不足以锁定环路并且仅使用功率放大器的输出来仅锁定转换环路功率放大器提供足够的功率后。通过使用从平移环路的输出获得的第一反馈回路和从功率放大器的输出获得的第二反馈回路，转换环路可以锁定到转换环路的输出，直到功率放大器的功率输出足够锁定翻译循环。与每个反馈回路相关联的一对相位检测器和相应的电荷泵在从第一回路转换到第二回路时提供平滑的开关功能。

3. 发明授权

US07369871B2 System and method for allowing a TDMA/CDMA portable transceiver to operate with closed loop power control 有权
标题翻译：用于允许TDMA / CDMA便携式收发器在闭环功率控制下操作的系统和方法
公开(公告)号：US07369871B2
公开(公告)日：2008-05-06
申请号：US10915186
申请日：2004-08-10
申请人： Nooshin D. Vakilian , Dmitriy Rozenblit , William J. Domino , Morten Damgaard
发明人： Nooshin D. Vakilian , Dmitriy Rozenblit , William J. Domino , Morten Damgaard
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H03F1/0211 , H03F1/0233 , H03F2200/294 , H03F2200/372 , H03G3/3047
摘要： A method for a closed power control feedback loop allows a single portable transceiver architecture to be used for systems in which a transmit signal including both a phase modulated (PM) component and an amplitude modulated (AM) component are supplied to a power amplifier and in systems in which the transmit signal has only a PM component supplied to a power amplifier. By injecting the inverse of the AM portion of the desired transmit signal into the closed power control feedback loop, the feedback loop will not cancel the AM portion of the signal, thus allowing a system where both a PM component and an AM component of the transmit signal are present at the output of the power amplifier to function using a closed power control feedback loop.
摘要翻译：用于闭合功率控制反馈环路的方法允许单个便携式收发器架构用于其中包括相位调制（PM）分量和调幅（AM）分量两者的发射信号被提供给功率放大器的系统，并且在其中发射信号仅具有提供给功率放大器的PM分量的系统。通过将期望的发射信号的AM部分的反相注入到闭合功率控制反馈环路中，反馈回路将不会消除信号的AM部分，从而允许其中PM分量和发射的AM分量两者的系统信号存在于功率放大器的输出端，以使用闭合功率控制反馈回路工作。

4. 发明授权

US06792282B1 Multiple step switched translation loop for power amplifier feedback control 有权
标题翻译：用于功率放大器反馈控制的多步切换平移环路
公开(公告)号：US06792282B1
公开(公告)日：2004-09-14
申请号：US09666698
申请日：2000-09-21
申请人： William J. Domino , Dmitriy Rozenblit , Morten Damgaard , Nooshin D. Vakilian
发明人： William J. Domino , Dmitriy Rozenblit , Morten Damgaard , Nooshin D. Vakilian
IPC分类号： H04B102
CPC分类号： H03G3/3047 , H03G2201/103 , H03G2201/202 , H03G2201/206 , H03G2201/307
摘要： A translation loop modulator and power amplifier in a phase and amplitude modulated transmission environment includes a translation loop having a phase locked loop and that is configured to receive a first modulated signal (PM) and that is also configured to provide a frequency specific modulated signal. The invention also includes a power amplifier configured to receive the frequency specific modulated signal, a variable gain element configured to provide a second modulated signal (AM) to the power amplifier and a switching element configured to receive a portion of an output of the translation loop and a portion of an output power of the power amplifier. The switching element is configured to apply the output portion of the translation loop to an input of the translation loop during a first time period and apply the detected output power portion of the power amplifier to the input of the translation loop during a second time period, thus allowing the phase locked loop in the translation loop to correct for any phase shift caused by the power amplifier.
摘要翻译：在相位和幅度调制传输环境中的平移环路调制器和功率放大器包括具有锁相环的平移环路，并且被配置为接收第一调制信号（PM），并且还被配置为提供频率特定调制信号。本发明还包括被配置为接收频率特定调制信号的功率放大器，被配置为向功率放大器提供第二调制信号（AM）的可变增益元件和被配置为接收转换回路的输出的一部分的开关元件和功率放大器的输出功率的一部分。开关元件被配置为在第一时间段期间将平移环路的输出部分施加到平移环路的输入端，并且在第二时间周期期间将功率放大器的检测输出功率部分施加到平移环路的输入端，从而允许平移环路中的锁相环校正由功率放大器引起的任何相移。

5. 发明授权

US06650875B1 Transmitter architecture having a secondary phase-error correction loop including an amplitude reconstruction system 有权
标题翻译：具有包括振幅重建系统的二次相位误差校正回路的发射机架构
公开(公告)号：US06650875B1
公开(公告)日：2003-11-18
申请号：US09650831
申请日：2000-08-30
申请人： Dimitriy Rozenblit , William J. Domino , Morten Damgaard , Nooshin D. Vakilian
发明人： Dimitriy Rozenblit , William J. Domino , Morten Damgaard , Nooshin D. Vakilian
IPC分类号： H04B102
CPC分类号： H03F1/3247 , H03F2200/294 , H03F2200/372
摘要： A system for using a translation loop upconverter and power amplifier including a secondary phase-error correction loop uses the output of the upconverter to lock a feedback loop during a time in which the output of the power amplifier is insufficient to provide feedback to the upconverter. After the power amplifier has developed sufficient power to provide feedback to the upconverter, the feedback to the upconverter is taken from the output of the power amplifier. By placing a phase detector and phase shifter in the secondary feedback path taken from the output of the power amplifier, any phase distortion present in the system can be detected and corrected.
摘要翻译：用于使用平移环上变频器和包括次相位误差校正环路的功率放大器的系统使用上变频器的输出在功率放大器的输出不足以向上变频器提供反馈的时间期间锁定反馈回路。在功率放大器已经开发足够的功率以向上变频器提供反馈之后，向上变频器的反馈取自功率放大器的输出。通过将相位检测器和移相器放置在从功率放大器的输出端取得的次级反馈路径中，可以检测和校正系统中存在的任何相位失真。

6. 发明授权

US06754471B1 Surface acoustic wave filter packaging 有权
标题翻译：表面声波滤波器包装
公开(公告)号：US06754471B1
公开(公告)日：2004-06-22
申请号：US09455108
申请日：1999-12-06
申请人： Nooshin D. Vakilian
发明人： Nooshin D. Vakilian
IPC分类号： H04B146
CPC分类号： H03H9/0542 , H01L2224/16225 , H03H9/059 , H03H9/1085
摘要： A system that provides packaging for a surface acoustic wave filter in such a way that the surface acoustic wave filter is capable of integration with a number of additional electronic devices on an integrated substrate. The surface acoustic wave filter is mounted in a “flip chip” configuration that enables the surface of the surface acoustic wave filter to be protected from a molding compound during and after the encapsulation of the surface acoustic wave filter and other circuitry contained on the integrated substrate. The manner in which the surface acoustic wave filter is packaged provides a great reduction in cost and occupied real estate on the integrated substrate, in that, the surface acoustic wave filter is mounted in such as way as not to require conventionally used ceramic packaging that encases the surface acoustic wave filter. An air gap is preserved between the surface acoustic wave filter side of the surface acoustic wave filter and the integrated substrate on which it is mounted. This air gap ensures proper operation of the surface acoustic wave filter. In addition, a passivation layer is deposited on the surface acoustic wave filter side of the surface acoustic wave filter before it is mounted in the “flip chip” configuration, thereby provided a degree of protection of the surface acoustic wave filter side of the surface acoustic wave filter.
摘要翻译：提供用于表面声波滤波器的封装的系统，使得表面声波滤波器能够与集成基板上的多个附加电子器件集成。表面声波滤波器安装在“倒装芯片”结构中，使得表面声波滤波器的表面在表面声波滤波器和包含在集成基板上的其它电路的封装期间和之后能够被模制化合物保护。表面声波滤波器的封装方式大大降低了集成基板的成本和占用空间，因为表面声波滤波器的安装方式不需要常规使用的陶瓷封装表面声波滤波器。表面声波滤波器的表面声波滤波器侧与安装在其上的集成基板之间保持气隙。该气隙确保表面声波滤波器的正常工作。此外，在安装在“倒装芯片”构造之前，在表面声波滤波器的表面声波滤波器侧上沉积钝化层，从而提供表面声波滤波器侧的表面声波滤波器侧的保护程度滤波器。

7. 发明授权

US07016655B2 Surface acoustic wave filter packaging 有权
标题翻译：表面声波滤波器包装
公开(公告)号：US07016655B2
公开(公告)日：2006-03-21
申请号：US10860448
申请日：2004-06-03
申请人： Nooshin D. Vakilian
发明人： Nooshin D. Vakilian
IPC分类号： H04B1/46
CPC分类号： H03H9/0542 , H01L2224/16225 , H03H9/059 , H03H9/1085
摘要： A system that provides packaging for a surface acoustic wave filter in such a way that the surface acoustic wave filter is capable of integration with a number of additional electronic devices on an integrated substrate. The surface acoustic wave filter is mounted in a “flip chip” configuration that enables the surface of the surface acoustic wave filter to be protected from a molding compound during and after the encapsulation of the surface acoustic wave filter and other circuitry contained on the integrated substrate. The manner in which the surface acoustic wave filter is packaged provides a great reduction in cost and occupied real estate on the integrated substrate, in that, the surface acoustic wave filter is mounted in such as way as not to require conventionally used ceramic packaging that encases the surface acoustic wave filter. An air gap is preserved between the surface acoustic wave filter side of the surface acoustic wave filter and the integrated substrate on which it is mounted. This air gap ensures proper operation of the surface acoustic wave filter. In addition, a passivation layer is deposited on the surface acoustic wave filter side of the surface acoustic wave filter before it is mounted in the “flip chip” configuration, thereby provided a degree of protection of the surface acoustic wave filter side of the surface acoustic wave filter.
摘要翻译：提供用于表面声波滤波器的封装的系统，使得表面声波滤波器能够与集成基板上的多个附加电子器件集成。表面声波滤波器安装在“倒装芯片”结构中，使得表面声波滤波器的表面在表面声波滤波器和包含在集成基板上的其它电路的封装期间和之后能够被模制化合物保护。表面声波滤波器的封装方式大大降低了集成基板的成本和占用空间，因为表面声波滤波器的安装方式不需要常规使用的陶瓷封装表面声波滤波器。表面声波滤波器的表面声波滤波器侧与安装在其上的集成基板之间保持气隙。该气隙确保表面声波滤波器的正常工作。此外，在安装在“倒装芯片”构造之前，在表面声波滤波器的表面声波滤波器侧上沉积钝化层，从而提供表面声波滤波器侧的表面声波滤波器侧的保护程度滤波器。

8. 发明授权

US06236271B1 Multi-layer carrier module for power amplifier systems within a digital cellular telephone 失效
标题翻译：用于数字蜂窝电话中的功率放大器系统的多层载波模块
公开(公告)号：US06236271B1
公开(公告)日：2001-05-22
申请号：US08941488
申请日：1997-09-30
申请人： Nooshin D. Vakilian
发明人： Nooshin D. Vakilian
IPC分类号： H03G330
CPC分类号： H03G3/3047
摘要： A single multi-layer carrier module is disclosed which carries the power amplifier components in a GSM mobile digital cellular telephone. In a first embodiment of the present invention the power amplifier and the power amplifier controller are placed upon a ceramic or laminate carrier module along with necessary connection circuitry. The carrier module is then connected to the RF board. In a second preferred embodiment of the present invention the power amplifier, the power amplifier controller and a voltage controlled oscillator are placed upon the carrier module.
摘要翻译：公开了携带GSM移动数字蜂窝电话中的功率放大器组件的单个多层载波模块。在本发明的第一实施例中，功率放大器和功率放大器控制器与所需的连接电路一起放置在陶瓷或层压载体模块上。载波模块然后连接到RF板。在本发明的第二优选实施例中，功率放大器，功率放大器控制器和压控振荡器放置在载体模块上。

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