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11. 发明授权

US06968167B1 Adaptive radio transceiver with calibration 有权
公开(公告)号：US06968167B1
公开(公告)日：2005-11-22
申请号：US09692508
申请日：2000-10-19
申请人： Stephen Wu , Hung-Ming Chien , Brima Ibrahim , Ahmadreza Rofougaran , Meng-An Pan
发明人： Stephen Wu , Hung-Ming Chien , Brima Ibrahim , Ahmadreza Rofougaran , Meng-An Pan
IPC分类号： H03H11/12 , H03H21/00 , H04B1/06 , H04B7/00
CPC分类号： H03H11/1291 , H03H21/0001 , H03H21/0012 , H03H2011/0494 , H03J2200/10
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.

12. 发明授权

US06961546B1 Adaptive radio transceiver with offset PLL with subsampling mixers 失效
公开(公告)号：US06961546B1
公开(公告)日：2005-11-01
申请号：US09699040
申请日：2000-10-27
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Syed Masood , Brima Ibrahim , Hung-Ming Chien , Stephen Wu , Meng-An Pan
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Syed Masood , Brima Ibrahim , Hung-Ming Chien , Stephen Wu , Meng-An Pan
IPC分类号： H03B5/12 , H03B27/00 , H03F1/26 , H03F3/45 , H03H11/12 , H03H21/00 , H01Q11/12 , H04B1/04
CPC分类号： H03B19/00 , H03B5/1215 , H03B5/1228 , H03B27/00 , H03B2200/0078 , H03F1/26 , H03F3/45188 , H03F3/45475 , H03F2200/294 , H03F2200/372 , H03F2203/45464 , H03F2203/45526 , H03F2203/45544 , H03F2203/45554 , H03F2203/45638 , H03H11/1291 , H03H21/0001 , H03H21/0012 , H03H2011/0494 , H03J2200/08 , H03J2200/10 , H04B17/14
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.

13. 发明授权

US08041294B2 Adaptive radio transceiver 有权
标题翻译：自适应无线电收发器
公开(公告)号：US08041294B2
公开(公告)日：2011-10-18
申请号：US12492921
申请日：2009-06-26
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Brima Ibrahim , Jacob Rael , Shahla Khorram , Shervin Moloudi , Stephen Wu , Hooman Darabi , William T. Colleran , Ed Chien , Meng-An Pan
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Brima Ibrahim , Jacob Rael , Shahla Khorram , Shervin Moloudi , Stephen Wu , Hooman Darabi , William T. Colleran , Ed Chien , Meng-An Pan
IPC分类号： H04B7/14
CPC分类号： H04B1/40 , H03B21/01 , H03H11/1291 , H03H21/0001 , H03H21/0012 , H03H2011/0494 , H03J2200/10 , H04B1/30 , H04B17/104 , H04B17/14 , H04B17/19
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。用于接收机，发射机和LO发生器的自适应编程和校准的控制器。自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

14. 发明申请

US20090286487A1 ADAPTIVE RADIO TRANSCEIVER 有权
标题翻译：自适应无线收发器
公开(公告)号：US20090286487A1
公开(公告)日：2009-11-19
申请号：US12492921
申请日：2009-06-26
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Brima Ibrahim , Jacob Rael , Shahla Khorram , Shervin Moloudi , Stephen Wu , Hooman Darabi , William T. Colleran , Ed Chien , Meng-An Pan
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Brima Ibrahim , Jacob Rael , Shahla Khorram , Shervin Moloudi , Stephen Wu , Hooman Darabi , William T. Colleran , Ed Chien , Meng-An Pan
IPC分类号： H04B1/38
CPC分类号： H04B1/40 , H03B21/01 , H03H11/1291 , H03H21/0001 , H03H21/0012 , H03H2011/0494 , H03J2200/10 , H04B1/30 , H04B17/104 , H04B17/14 , H04B17/19
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。用于接收机，发射机和LO发生器的自适应编程和校准的控制器。自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

15. 发明申请

US20090137213A1 ADAPTIVE RADIO TRANSCEIVER WITH OFFSET PLL WITH SUBSAMPLING MIXERS 有权
标题翻译：带偏置锁相环的自适应无线电收发器
公开(公告)号：US20090137213A1
公开(公告)日：2009-05-28
申请号：US12273313
申请日：2008-11-18
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Syed Masood , Brima Ibrahim , Hung-Ming Chien , Stephen Wu , Meng-An Pan
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Syed Masood , Brima Ibrahim , Hung-Ming Chien , Stephen Wu , Meng-An Pan
IPC分类号： H04B1/40
CPC分类号： H03B19/00 , H03B5/1215 , H03B5/1228 , H03B27/00 , H03B2200/0078 , H03F1/26 , H03F3/45188 , H03F3/45475 , H03F2200/294 , H03F2200/372 , H03F2203/45464 , H03F2203/45526 , H03F2203/45544 , H03F2203/45554 , H03F2203/45638 , H03H11/1291 , H03H21/0001 , H03H21/0012 , H03H2011/0494 , H03J2200/08 , H03J2200/10 , H04B17/14
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。用于接收机，发射机和LO发生器的自适应编程和校准的控制器。自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

16. 发明申请

US20090010310A1 ADAPTIVE RADIO TRANSCEIVER 有权
公开(公告)号：US20090010310A1
公开(公告)日：2009-01-08
申请号：US12183212
申请日：2008-07-31
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Meng-An Pan , Hung-Ming Chien , Shahla Khorram , William T. Colleran , Jacob Rael , Masood Syed , Brima Ibrahim , Stephen Wu , Shervin Moloudi
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Meng-An Pan , Hung-Ming Chien , Shahla Khorram , William T. Colleran , Jacob Rael , Masood Syed , Brima Ibrahim , Stephen Wu , Shervin Moloudi
IPC分类号： H04B1/713 , H04B1/707
CPC分类号： H03D3/244 , H03J2200/04 , H03L7/0995 , H03L7/18 , H03L2207/12 , H04B1/707 , H04B1/713 , H04B17/101 , H04B17/14 , H04B17/19 , H04B17/20
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.

17. 发明授权

US07299006B1 Adaptive radio transceiver 有权
标题翻译：自适应无线电收发器
公开(公告)号：US07299006B1
公开(公告)日：2007-11-20
申请号：US09695715
申请日：2000-10-23
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Meng-An Pan , Hung-Ming Chien , Shahla Khorram , William T. Colleran , Jacob Rael , Masood Syed , Brima Ibrahim , Stephen Wu , Shervin Moloudi
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Meng-An Pan , Hung-Ming Chien , Shahla Khorram , William T. Colleran , Jacob Rael , Masood Syed , Brima Ibrahim , Stephen Wu , Shervin Moloudi
IPC分类号： H04B7/14
CPC分类号： H03D3/244 , H03J2200/04 , H03L7/0995 , H03L7/18 , H03L2207/12 , H04B1/707 , H04B1/713 , H04B17/101 , H04B17/14 , H04B17/19 , H04B17/20
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。用于接收机，发射机和LO发生器的自适应编程和校准的控制器。自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

18. 发明授权

US07082293B1 Adaptive radio transceiver with CMOS offset PLL 失效
标题翻译：具有CMOS偏移PLL的自适应无线电收发器
公开(公告)号：US07082293B1
公开(公告)日：2006-07-25
申请号：US09698498
申请日：2000-10-27
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Masood Syed , Brima Ibrahim , Stephen Wu , Hung-Ming Chien , Meng-An Pan
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Masood Syed , Brima Ibrahim , Stephen Wu , Hung-Ming Chien , Meng-An Pan
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H03L7/0995 , H03L7/18 , H03L2207/12 , H04B1/707 , H04B1/713 , H04B17/101 , H04B17/14 , H04B17/19 , H04B17/20
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。用于接收机，发射机和LO发生器的自适应编程和校准的控制器。自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

19. 发明申请

US20050186930A1 Adaptive radio transceiver with offset PLL with subsampling mixers 有权
标题翻译：具有带采样混频器的偏移PLL的自适应无线电收发器
公开(公告)号：US20050186930A1
公开(公告)日：2005-08-25
申请号：US11110131
申请日：2005-04-19
申请人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Syed Masood , Brima Ibrahim , Hung-Ming Chien , Stephen Wu , Meng-An Pan
发明人： Ahmadreza Rofougaran , Maryam Rofougaran , Jacob Rael , Syed Masood , Brima Ibrahim , Hung-Ming Chien , Stephen Wu , Meng-An Pan
IPC分类号： H03B5/12 , H03B27/00 , H03F1/26 , H03F3/45 , H03H11/12 , H03H21/00 , H04B1/40 , H04B1/06 , H04B1/16
CPC分类号： H03B19/00 , H03B5/1215 , H03B5/1228 , H03B27/00 , H03B2200/0078 , H03F1/26 , H03F3/45188 , H03F3/45475 , H03F2200/294 , H03F2200/372 , H03F2203/45464 , H03F2203/45526 , H03F2203/45544 , H03F2203/45554 , H03F2203/45638 , H03H11/1291 , H03H21/0001 , H03H21/0012 , H03H2011/0494 , H03J2200/08 , H03J2200/10 , H04B17/14
摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。用于接收机，发射机和LO发生器的自适应编程和校准的控制器。自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

20. 发明授权

US07231196B2 Method and apparatus for fractional-N synthesis 有权
$Method and apparatus for fractional-N synthesis$
标题翻译：分数N合成方法和装置
公开(公告)号：US07231196B2
公开(公告)日：2007-06-12
申请号：US10015993
申请日：2001-12-12
申请人： Hung-Ming Chien , Meng-An Pan , Stephen Wu , Brima Ibrahim
发明人： Hung-Ming Chien , Meng-An Pan , Stephen Wu , Brima Ibrahim
IPC分类号： H04B7/00 , H04B1/18
CPC分类号： H03L7/1978 , H03L7/0891
摘要： A method and apparatus for fractional-N synthesis includes processing that begins by generating a 1st feedback frequency from the output frequency based on a fixed divider value. The processing continues by generating a 2nd feedback frequency from the output frequency based on a selectable divider value, a modified fractional value of the divider value, and a modified integer value of the divider value. The processing continues by determining whether the fractional value of the divider value is within a range of fractional values. If so, the 1st feedback frequency is used to produce the output. If the fractional portion of the divider value is not within the range of fractional values, the 2nd feedback frequency is used to produce the output frequency.
摘要翻译：用于分数N合成的方法和装置包括通过基于固定分频值从输出频率产生1 ^{反馈频率而开始的处理。该处理继续，基于可选择的分频值，分频值的修正分数值和分频值的修正整数值，从输出频率产生二极点反馈频率。通过确定分频值的分数值是否在分数值的范围内，继续处理。如果是这样，则使用第一反馈频率来产生输出。如果分频值的小数部分不在分数值的范围内，则使用反馈频率为2的反馈频率来产生输出频率。}

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