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1. 发明申请

US20110235758A1 Mixed-Mode Receiver Circuit Including Digital Gain Control 有权
标题翻译：包括数字增益控制的混合模式接收器电路
公开(公告)号：US20110235758A1
公开(公告)日：2011-09-29
申请号：US12790405
申请日：2010-05-28
申请人： Ramin Khoini-Poorfard , Alan F. Hendrickson , Alessandro Piovaccari , David S. Trager , Aslamali A. Rafi , Abdulkerim L. Coban , David Le Goff
发明人： Ramin Khoini-Poorfard , Alan F. Hendrickson , Alessandro Piovaccari , David S. Trager , Aslamali A. Rafi , Abdulkerim L. Coban , David Le Goff
IPC分类号： H04L27/08 , H04B1/06 , H04N5/08
CPC分类号： H04N5/455 , H03G3/001 , H03G3/002 , H03G3/3068 , H04L27/0002 , H04L27/02 , H04L27/08 , H04N5/04 , H04N5/52
摘要： A receiver circuit includes an analog front-end and a digital processing unit. The analog front-end includes an input for receiving a radio frequency (RF) signal, a first control input for receiving a gain adjustment signal, a second control input for receiving a timing signal, and a signal output for providing a digital intermediate frequency (IF) signal. The analog front-end updates gains of a plurality of gain stages according to the gain adjustment signal and in synchronism with the timing signal. The digital processing unit is configured to produce at least one output signal derived from the digital IF signal. The digital processing unit includes a timing recovery circuit configured to generate the timing signal based on the digital IF signal to control timing of the updating gains of each of the plurality of adjustable gain stages.
摘要翻译：接收机电路包括模拟前端和数字处理单元。模拟前端包括用于接收射频（RF）信号的输入，用于接收增益调整信号的第一控制输入，用于接收定时信号的第二控制输入和用于提供数字中频的信号输出（ IF）信号。模拟前端根据增益调整信号更新多个增益级的增益并与定时信号同步。数字处理单元被配置为产生从数字IF信号导出的至少一个输出信号。数字处理单元包括定时恢复电路，其被配置为基于数字IF信号生成定时信号，以控制多个可调增益级中的每一个的更新增益的定时。

2. 发明授权

US08848110B2 Mixed-mode receiver circuit including digital gain control 有权
标题翻译：混合模式接收机电路包括数字增益控制
公开(公告)号：US08848110B2
公开(公告)日：2014-09-30
申请号：US12790405
申请日：2010-05-28
申请人： Ramin Khoini-Poorfard , Alan F. Hendrickson , Alessandro Piovaccari , David S. Trager , Aslamali A. Rafi , Abdulkerim L. Coban , David Le Goff
发明人： Ramin Khoini-Poorfard , Alan F. Hendrickson , Alessandro Piovaccari , David S. Trager , Aslamali A. Rafi , Abdulkerim L. Coban , David Le Goff
IPC分类号： H04N5/52 , H04N5/44 , H04L27/02 , H03G3/30 , H04N5/455 , H03G3/00 , H04L27/00 , H04L27/08 , H04N5/04
CPC分类号： H04N5/455 , H03G3/001 , H03G3/002 , H03G3/3068 , H04L27/0002 , H04L27/02 , H04L27/08 , H04N5/04 , H04N5/52
摘要： A receiver circuit includes an analog front-end and a digital processing unit. The analog front-end includes an input for receiving a radio frequency (RF) signal, a first control input for receiving a gain adjustment signal, a second control input for receiving a timing signal, and a signal output for providing a digital intermediate frequency (IF) signal. The analog front-end updates gains of a plurality of gain stages according to the gain adjustment signal and in synchronism with the timing signal. The digital processing unit is configured to produce at least one output signal derived from the digital IF signal. The digital processing unit includes a timing recovery circuit configured to generate the timing signal based on the digital IF signal to control timing of the updating gains of each of the plurality of adjustable gain stages.
摘要翻译：接收机电路包括模拟前端和数字处理单元。模拟前端包括用于接收射频（RF）信号的输入，用于接收增益调整信号的第一控制输入，用于接收定时信号的第二控制输入和用于提供数字中频的信号输出（ IF）信号。模拟前端根据增益调整信号更新多个增益级的增益并与定时信号同步。数字处理单元被配置为产生从数字IF信号导出的至少一个输出信号。数字处理单元包括定时恢复电路，其被配置为基于数字IF信号生成定时信号，以控制多个可调增益级中的每一个的更新增益的定时。

3. 发明授权

US09036091B2 Receiver and method of receiving analog and digital television signals 有权
标题翻译：接收机和接收模拟和数字电视信号的方法
公开(公告)号：US09036091B2
公开(公告)日：2015-05-19
申请号：US12986053
申请日：2011-01-06
申请人： Alan F. Hendrickson , Alessandro Piovaccari , Ramin Khoini-Poorfard , Mitchell Reid , Frederick Alan Rush , Jean-Marc Guyot , David Le Goff , Michael Robert May , Henry William Singor , Qi Cai , Peter Jozef Vancorenland , Chunyu Xin , Pascal Blouin
发明人： Alan F. Hendrickson , Alessandro Piovaccari , Ramin Khoini-Poorfard , Mitchell Reid , Frederick Alan Rush , Jean-Marc Guyot , David Le Goff , Michael Robert May , Henry William Singor , Qi Cai , Peter Jozef Vancorenland , Chunyu Xin , Pascal Blouin
IPC分类号： H04N5/44 , H04N5/50 , H04N21/426 , H04N5/46 , H03J1/00
CPC分类号： H04N21/42638 , H03J1/0008 , H04N5/46
摘要： An integrated circuit includes a tuner, a digital television (DTV) demodulator, an analog television (ATV) demodulator, and a controller. The tuner includes an input for receiving a radio frequency (RF) signal including at least one of an analog television signal and digital television signal, and including a first output terminal and a second output terminal. The DTV demodulator includes a DTV input coupled to the first output terminal of the tuner and includes a DTV output terminal. The ATV demodulator includes an ATV input coupled to the second output terminal of the tuner and includes an ATV output terminal. The controller is coupled to the tuner, the DTV demodulator, and the ATV demodulator to configure the tuner and at least one of the DTV demodulator and the ATV demodulator for receiving television content in a selected television format.
摘要翻译：集成电路包括调谐器，数字电视（DTV）解调器，模拟电视（ATV）解调器和控制器。调谐器包括用于接收包括模拟电视信号和数字电视信号中的至少一个的射频（RF）信号的输入，并且包括第一输出端和第二输出端。 DTV解调器包括耦合到调谐器的第一输出端的DTV输入，并且包括DTV输出端。 ATV解调器包括耦合到调谐器的第二输出端子的ATV输入并且包括ATV输出端子。控制器耦合到调谐器，DTV解调器和ATV解调器，以配置调谐器和至少一个DTV解调器和ATV解调器，用于以选定的电视格式接收电视内容。

4. 发明申请

US20120176550A1 Receiver and Method of Receiving Analog and Digital Television Signals 有权
标题翻译：接收器和接收模拟和数字电视信号的方法
公开(公告)号：US20120176550A1
公开(公告)日：2012-07-12
申请号：US12986053
申请日：2011-01-06
申请人： Alan F. Hendrickson , Alessandro Piovaccari , Ramin Khoini-Poorfard , Mitchell Reid , Frederick Alan Rush , Jean-Marc Guyot , David Le Goff , Michael Robert May , Henry William Singor , Qi Cai , Peter Jozef Vancorenland , Chunyu Xin , Pascal Blouin
发明人： Alan F. Hendrickson , Alessandro Piovaccari , Ramin Khoini-Poorfard , Mitchell Reid , Frederick Alan Rush , Jean-Marc Guyot , David Le Goff , Michael Robert May , Henry William Singor , Qi Cai , Peter Jozef Vancorenland , Chunyu Xin , Pascal Blouin
IPC分类号： H04N5/455
CPC分类号： H04N21/42638 , H03J1/0008 , H04N5/46
摘要： An integrated circuit includes a tuner, a digital television (DTV) demodulator, an analog television (ATV) demodulator, and a controller. The tuner includes an input for receiving a radio frequency (RF) signal including at least one of an analog television signal and digital television signal, and including a first output terminal and a second output terminal. The DTV demodulator includes a DTV input coupled to the first output terminal of the tuner and includes a DTV output terminal. The ATV demodulator includes an ATV input coupled to the second output terminal of the tuner and includes an ATV output terminal. The controller is coupled to the tuner, the DTV demodulator, and the ATV demodulator to configure the tuner and at least one of the DTV demodulator and the ATV demodulator for receiving television content in a selected television format.
摘要翻译：集成电路包括调谐器，数字电视（DTV）解调器，模拟电视（ATV）解调器和控制器。调谐器包括用于接收包括模拟电视信号和数字电视信号中的至少一个的射频（RF）信号的输入，并且包括第一输出端和第二输出端。 DTV解调器包括耦合到调谐器的第一输出端的DTV输入，并且包括DTV输出端。 ATV解调器包括耦合到调谐器的第二输出端子的ATV输入并且包括ATV输出端子。控制器耦合到调谐器，DTV解调器和ATV解调器，以配置调谐器和至少一个DTV解调器和ATV解调器，用于以选定的电视格式接收电视内容。

5. 发明申请

US20190229415A1 Radio-Frequency Apparatus with Integrated Antenna Control and Associated Methods 审中-公开
公开(公告)号：US20190229415A1
公开(公告)日：2019-07-25
申请号：US16370987
申请日：2019-03-30
申请人： David Le Goff , John M. Khoury , Mustafa Koroglu , Abdulkerim Coban , Ramin Khoini-Poorfard
发明人： David Le Goff , John M. Khoury , Mustafa Koroglu , Abdulkerim Coban , Ramin Khoini-Poorfard
IPC分类号： H01Q1/50 , H01Q1/22 , H01Q21/28 , H04B7/08 , H01Q3/24
摘要： An apparatus includes a first integrated circuit (IC) that includes a first radio-frequency (RF) circuit to process RF signals, a first antenna port to couple to one or more antennas, and a first switch integrated in the first IC and coupled to the first antenna port. The apparatus further includes a second IC that includes a second RF circuit to process RF signals, a second antenna port to couple to the one or more antennas, and a second switch integrated in the second IC and coupled to the second antenna port.

6. 发明授权

US08959274B2 Providing a serial download path to devices 有权
标题翻译：为设备提供串行下载路径
公开(公告)号：US08959274B2
公开(公告)日：2015-02-17
申请号：US13605242
申请日：2012-09-06
申请人： David Le Goff , Pascal Blouin , Eric Mauger
发明人： David Le Goff , Pascal Blouin , Eric Mauger
IPC分类号： G06F13/00 , G06F13/40 , G06F13/364
CPC分类号： G06F13/4022 , G06F1/10 , G06F13/364
摘要： In one embodiment, an interface may include various mechanisms to handle incoming clock and data signals. More specifically, the interface includes a first multiplexer to receive a first data signal via a serial peripheral interface (SPI) bus coupled to a first pin and a second multiplexer to receive a first clock signal via the SPI bus coupled to a second pin of the first IC and a second clock signal via an inter-integrated circuit (I2C) bus coupled to a third pin. In addition, the interface may include a decoder to receive the second clock signal and a second data signal via the I2C bus coupled to a fourth pin.
摘要翻译：在一个实施例中，接口可以包括处理输入时钟和数据信号的各种机制。更具体地，接口包括第一多路复用器，用于经由耦合到第一引脚和第二多路复用器的串行外围接口（SPI）总线接收第一数据信号，以经由耦合到第二引脚的第二引脚的SPI总线接收第一时钟信号第一IC和第二时钟信号，经由耦合到第三引脚的集成电路（I2C）总线。此外，接口可以包括经由耦合到第四引脚的I2C总线接收第二时钟信号的解码器和第二数据信号。

7. 发明申请

US20060217096A1 Testing apparatus for digital telecommunication 审中-公开
标题翻译：数字电信测试仪器
公开(公告)号：US20060217096A1
公开(公告)日：2006-09-28
申请号：US10548720
申请日：2004-03-05
申请人： David Le Goff
发明人： David Le Goff
IPC分类号： H04B17/00
CPC分类号： H04L1/24 , H04L27/2601
摘要： The invention relates to a testing apparatus (21) comprising means for receiving signals in a frequency range comprising a plurality of channels. The testing apparatus further comprises means for scanning said frequency range (210, 213), means for detecting at least one channel comprising a digital signal (211), means for measuring a bit error rate of said digital signal (212), means for performing at least one comparison between said bit error rate and at least one threshold (213), and means for determining a quality of said channel on the basis of said comparison.
摘要翻译：本发明涉及一种包括用于在包括多个信道的频率范围内接收信号的装置的测试装置（21）。测试装置还包括用于扫描所述频率范围（210,213）的装置，用于检测包括数字信号（211）的至少一个信道的装置，用于测量所述数字信号（212）的误比特率的装置，用于执行所述比特错误率与至少一个阈值（213）之间的至少一个比较，以及用于基于所述比较确定所述频道的质量的装置。

8. 发明申请

US20140063343A1 Providing A Serial Download Path To Devices 有权
标题翻译：提供到设备的串行下载路径
公开(公告)号：US20140063343A1
公开(公告)日：2014-03-06
申请号：US13605242
申请日：2012-09-06
申请人： David Le Goff , Pascal Blouin , Eric Mauger
发明人： David Le Goff , Pascal Blouin , Eric Mauger
IPC分类号： H04N5/06 , H04N7/26 , H04N5/44 , H04N5/50 , H04J3/06 , H04W56/00
CPC分类号： G06F13/4022 , G06F1/10 , G06F13/364
摘要： In one embodiment, an interface may include various mechanisms to handle incoming clock and data signals. More specifically, the interface includes a first multiplexer to receive a first data signal via a serial peripheral interface (SPI) bus coupled to a first pin and a second multiplexer to receive a first clock signal via the SPI bus coupled to a second pin of the first IC and a second clock signal via an inter-integrated circuit (I2C) bus coupled to a third pin. In addition, the interface may include a decoder to receive the second clock signal and a second data signal via the I2C bus coupled to a fourth pin.
摘要翻译：在一个实施例中，接口可以包括处理输入时钟和数据信号的各种机制。更具体地，接口包括第一多路复用器，用于经由耦合到第一引脚和第二多路复用器的串行外围接口（SPI）总线接收第一数据信号，以经由耦合到第二引脚的第二引脚的SPI总线接收第一时钟信号第一IC和第二时钟信号，经由耦合到第三引脚的集成电路（I2C）总线。此外，接口可以包括经由耦合到第四引脚的I2C总线接收第二时钟信号的解码器和第二数据信号。

9. 发明申请

US20060193244A1 Backward compatible multi-carrier transmission system 有权
公开(公告)号：US20060193244A1
公开(公告)日：2006-08-31
申请号：US10568643
申请日：2004-08-11
申请人： David Le Goff
发明人： David Le Goff
IPC分类号： H04J11/00
CPC分类号： H04L27/2604
摘要： The transmission system is backward compatible with a former transmission system (DVB-T), enabling a receiver of the former system to receive signals transmitted by a transmitter of the new transmission system. A new modulation is used to transmit additional information bits corresponding to a new service. The new modulation is specified by a combination of the former modulation with a new-built over modulation.

10. 发明授权

US07570694B2 Backward compatible multi-carrier transmission system 有权
标题翻译：向后兼容多载波传输系统
公开(公告)号：US07570694B2
公开(公告)日：2009-08-04
申请号：US10568643
申请日：2004-08-11
申请人： David Le Goff
发明人： David Le Goff
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L27/2604
摘要： The transmission system is backward compatible with a former transmission system (DVB-T), enabling a receiver of the former system to receive signals transmitted by a transmitter of the new transmission system. A new modulation is used to transmit additional information bits corresponding to a new service. The new modulation is specified by a combination of the former modulation with a new-built over modulation.
摘要翻译：传输系统与前一个传输系统（DVB-T）向后兼容，使得前一个系统的接收机能够接收由新传输系统的发射机发射的信号。新的调制用于传输对应于新服务的附加信息位。新调制通过前一种调制与新建过调制的组合来规定。

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