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1. 发明授权

US08326246B2 Super regenerative (SR) apparatus having plurality of parallel SR amplifiers tuned to distinct frequencies 有权
标题翻译：具有被调谐到不同频率的多个并联SR放大器的超再生（SR）装置
公开(公告)号：US08326246B2
公开(公告)日：2012-12-04
申请号：US11775786
申请日：2007-07-10
申请人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas , Prasad S. Gudem
发明人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas , Prasad S. Gudem
IPC分类号： H04B7/00
CPC分类号： H03D11/00 , H04B2001/6908
摘要： An apparatus, which may be configured as a receiver or transceiver, includes a plurality of super regenerative (SR) amplifiers coupled in parallel, wherein the SR amplifiers are tuned to distinct frequency bands, respectively. The apparatus may further include isolation amplifiers at the respective inputs and outputs of the SR amplifiers to prevent injection locking and reduce power leakage. The apparatus may include a circuit to reduce or substantially eliminate in-band jamming signals. The apparatus may form at least part of a wireless communications device adapted to receive signals from other wireless communications devices, adapted to transmit signal to other wireless communications devices, and adapted to both transmit and receive signals to and from other wireless communications devices.
摘要翻译：可以被配置为接收器或收发器的装置包括并联耦合的多个超再生（SR）放大器，其中SR放大器分别被调谐到不同的频带。该装置还可以包括在SR放大器的相应输入和输出处的隔离放大器，以防止注入锁定并减少功率泄漏。该装置可以包括用于减少或基本上消除带内干扰信号的电路。该装置可以形成适于从其他无线通信设备接收信号的无线通信设备的至少一部分，其适于向其他无线通信设备发送信号，并且适于向和从其他无线通信设备发送和接收信号。

2. 发明申请

US20090016548A1 SUPER REGENERATIVE (SR) APPARATUS HAVING PLURALITY OF PARALLEL SR AMPLIFIERS TUNED TO DISTINCT FREQUENCIES 有权
标题翻译：超级再生器（SR）具有调谐到不同频率的并联SR放大器的平均数的装置
公开(公告)号：US20090016548A1
公开(公告)日：2009-01-15
申请号：US11775786
申请日：2007-07-10
申请人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas , Prasad S. Gudem
发明人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas , Prasad S. Gudem
IPC分类号： H03F3/68
CPC分类号： H03D11/00 , H04B2001/6908
摘要： An apparatus, which may be configured as a receiver or transceiver, includes a plurality of super regenerative (SR) amplifiers coupled in parallel, wherein the SR amplifiers are tuned to distinct frequency bands, respectively. The apparatus may further include isolation amplifiers at the respective inputs and outputs of the SR amplifiers to prevent injection locking and reduce power leakage. The apparatus may include a circuit to reduce or substantially eliminate in-band jamming signals. The apparatus may form at least part of a wireless communications device adapted to receive signals from other wireless communications devices, adapted to transmit signal to other wireless communications devices, and adapted to both transmit and receive signals to and from other wireless communications devices.
摘要翻译：可以被配置为接收器或收发器的装置包括并联耦合的多个超再生（SR）放大器，其中SR放大器分别被调谐到不同的频带。该装置还可以包括在SR放大器的相应输入和输出处的隔离放大器，以防止注入锁定并减少功率泄漏。该装置可以包括用于减少或基本上消除带内干扰信号的电路。该装置可以形成适于从其他无线通信设备接收信号的无线通信设备的至少一部分，其适于向其他无线通信设备发送信号，并且适于向和从其他无线通信设备发送和接收信号。

3. 发明授权

US08103228B2 Method for determining line-of-sight (LOS) distance between remote communications devices 有权
标题翻译：用于确定远程通信设备之间的视距（LOS）距离的方法
公开(公告)号：US08103228B2
公开(公告)日：2012-01-24
申请号：US11777237
申请日：2007-07-12
申请人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas
发明人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas
IPC分类号： H04B7/00
CPC分类号： G01S7/285 , G01S7/36 , G01S13/765 , H04B2001/6908
摘要： An apparatus for wireless communications is disclosed including a super regenerative receiver adapted to receive an incoming signal from a remote apparatus, and a circuit adapted to at least partially determine the distance to the remote apparatus based on the incoming signal. The super regenerative receiver may be configured for relatively high sensitivity to allow the distance measurement circuit to discern the line-of-sight (LOS) portion of the incoming signal from the non-LOS portion thereof. Using the time of the LOS portion of the incoming signal, the circuit is able to more accurately determine the distance to the remote apparatus. By sending a signal to the remote apparatus, and receiving a response signal from the remote apparatus, the circuit may determine the distance to the remote apparatus from the respective times of the transmission and reception of the signals.
摘要翻译：公开了一种用于无线通信的装置，其包括适于从远程装置接收输入信号的超级再生接收机，以及适于基于输入信号至少部分地确定到远程装置的距离的电路。超再生接收器可以被配置为相对高的灵敏度，以允许距离测量电路从其非LOS部分辨别输入信号的视线（LOS）部分。使用输入信号的LOS部分的时间，电路能够更准确地确定到远程设备的距离。通过向远程设备发送信号并从远程设备接收响应信号，电路可以从发送和接收信号的各个时间确定到远程设备的距离。

4. 发明申请

US20090017782A1 METHOD FOR DETERMINING LINE-OF-SIGHT (LOS) DISTANCE BETWEEN REMOTE COMMUNICATIONS DEVICES 有权
标题翻译：用于确定远程通信设备之间的线间距离（LOS）距离的方法
公开(公告)号：US20090017782A1
公开(公告)日：2009-01-15
申请号：US11777237
申请日：2007-07-12
申请人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas
发明人： Pavel Monat , David Jonathan Julian , Robert Keith Douglas
IPC分类号： H04B7/00
CPC分类号： G01S7/285 , G01S7/36 , G01S13/765 , H04B2001/6908
摘要： An apparatus for wireless communications is disclosed including a super regenerative receiver adapted to receive an incoming signal from a remote apparatus, and a circuit adapted to at least partially determine the distance to the remote apparatus based on the incoming signal. The super regenerative receiver may be configured for relatively high sensitivity to allow the distance measurement circuit to discern the line-of-sight (LOS) portion of the incoming signal from the non-LOS portion thereof. Using the time of the LOS portion of the incoming signal, the circuit is able to more accurately determine the distance to the remote apparatus. By sending a signal to the remote apparatus, and receiving a response signal from the remote apparatus, the circuit may determine the distance to the remote apparatus from the respective times of the transmission and reception of the signals.
摘要翻译：公开了一种用于无线通信的装置，其包括适于从远程装置接收输入信号的超级再生接收机，以及适于基于输入信号至少部分地确定到远程装置的距离的电路。超再生接收器可以被配置为相对高的灵敏度，以允许距离测量电路从其非LOS部分辨别输入信号的视线（LOS）部分。使用输入信号的LOS部分的时间，电路能够更准确地确定到远程设备的距离。通过向远程设备发送信号并从远程设备接收响应信号，电路可以从发送和接收信号的各个时间确定到远程设备的距离。

5. 发明授权

US08446976B2 Signal generator with adjustable phase 有权
标题翻译：信号发生器可调相位
公开(公告)号：US08446976B2
公开(公告)日：2013-05-21
申请号：US11859335
申请日：2007-09-21
申请人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
发明人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
IPC分类号： H03K7/06
CPC分类号： H03K7/06 , H03B5/366 , H03B2200/005
摘要： Phase of an output signal is based on comparison of an oscillating signal with an adjustable threshold. Here, adjustment of the threshold results in a corresponding adjustment of the phase of the output signal. For example, the adjustable threshold may comprise an adjustable bias signal for a transistor circuit whereby the oscillating signal is provided as an input to the transistor circuit and the output of the transistor circuit provides the output signal. In some aspects these phase adjustment techniques may be employed to provide one or more tunable multiphase clocks.
摘要翻译：输出信号的相位基于振荡信号与可调阈值的比较。这里，阈值的调整导致输出信号的相位的相应调整。例如，可调阈值可以包括用于晶体管电路的可调偏置信号，由此将振荡信号提供给晶体管电路的输入，并且晶体管电路的输出提供输出信号。在一些方面，可以采用这些相位调整技术来提供一个或多个可调多相时钟。

6. 发明申请

US20090080101A1 SIGNAL GENERATOR WITH ADJUSTABLE FREQUENCY 有权
标题翻译：具有可调频率的信号发生器
公开(公告)号：US20090080101A1
公开(公告)日：2009-03-26
申请号：US11859723
申请日：2007-09-21
申请人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
发明人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
IPC分类号： G11B5/09
CPC分类号： H03L7/099 , H03L7/081
摘要： Frequency of an oscillating signal is temporarily adjusted to adjust frequency and/or phase of an output signal. For example, the frequency of the oscillating signal may be adjusted for a very short period of time to adjust the phase of the output signal. In addition, the frequency of the oscillating signal may be temporarily adjusted in a repeated manner to adjust the effective frequency of the output signal. In some aspects the frequency of the oscillating signal is adjusted by reconfiguration of reactive circuits associated with an oscillator circuit.
摘要翻译：暂时调整振荡信号的频率，调整输出信号的频率和/或相位。例如，可以在非常短的时间段内调整振荡信号的频率以调整输出信号的相位。此外，可以以重复的方式暂时调整振荡信号的频率以调节输出信号的有效频率。在一些方面，振荡信号的频率通过与振荡器电路相关联的无功电路的重新配置来调节。

7. 发明申请

US20090079486A1 SIGNAL GENERATOR WITH SIGNAL TRACKING 有权
标题翻译：信号跟踪信号发生器
公开(公告)号：US20090079486A1
公开(公告)日：2009-03-26
申请号：US11859354
申请日：2007-09-21
申请人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
发明人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
IPC分类号： H03L7/00
CPC分类号： H03L7/00 , H03K7/06 , H03L7/06
摘要： Frequency and phase of an output signal is adjusted to track an input signal. A control signal is adjusted to control a frequency of an oscillating signal from which the output signal is derived. In some aspects the frequency of the oscillating signal is adjusted by reconfiguration of reactive circuits coupled to an oscillator circuit. Phase of the output signal may be adjusted based on comparison of the oscillating signal with an adjustable threshold. For example, the adjustable threshold may comprise an adjustable bias signal for a transistor circuit whereby the oscillating signal is provided as an input to the transistor circuit and the output of the transistor circuit provides the output signal.
摘要翻译：调整输出信号的频率和相位以跟踪输入信号。调整控制信号以控制从其导出输出信号的振荡信号的频率。在一些方面，振荡信号的频率通过耦合到振荡器电路的无功电路的重新配置来调整。可以基于振荡信号与可调阈值的比较来调整输出信号的相位。例如，可调阈值可以包括用于晶体管电路的可调偏置信号，由此将振荡信号提供给晶体管电路的输入，并且晶体管电路的输出提供输出信号。

8. 发明授权

US08385474B2 Signal generator with adjustable frequency 有权
标题翻译：信号发生器频率可调
公开(公告)号：US08385474B2
公开(公告)日：2013-02-26
申请号：US11859723
申请日：2007-09-21
申请人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
发明人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
IPC分类号： H04L27/00
CPC分类号： H03L7/099 , H03L7/081
摘要： Frequency of an oscillating signal is temporarily adjusted to adjust frequency and/or phase of an output signal. For example, the frequency of the oscillating signal may be adjusted for a very short period of time to adjust the phase of the output signal. In addition, the frequency of the oscillating signal may be temporarily adjusted in a repeated manner to adjust the effective frequency of the output signal. In some aspects the frequency of the oscillating signal is adjusted by reconfiguration of reactive circuits associated with an oscillator circuit.
摘要翻译：暂时调整振荡信号的频率，调整输出信号的频率和/或相位。例如，可以在非常短的时间段内调整振荡信号的频率以调整输出信号的相位。此外，可以以重复的方式暂时调整振荡信号的频率以调节输出信号的有效频率。在一些方面，振荡信号的频率通过与振荡器电路相关联的无功电路的重新配置来调节。

9. 发明授权

US07965805B2 Signal generator with signal tracking 有权
标题翻译：带信号跟踪的信号发生器
公开(公告)号：US07965805B2
公开(公告)日：2011-06-21
申请号：US11859354
申请日：2007-09-21
申请人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
发明人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
IPC分类号： H04L7/00
CPC分类号： H03L7/00 , H03K7/06 , H03L7/06
摘要： Frequency and phase of an output signal is adjusted to track an input signal. A control signal is adjusted to control a frequency of an oscillating signal from which the output signal is derived. In some aspects the frequency of the oscillating signal is adjusted by reconfiguration of reactive circuits coupled to an oscillator circuit. Phase of the output signal may be adjusted based on comparison of the oscillating signal with an adjustable threshold. For example, the adjustable threshold may comprise an adjustable bias signal for a transistor circuit whereby the oscillating signal is provided as an input to the transistor circuit and the output of the transistor circuit provides the output signal.
摘要翻译：调整输出信号的频率和相位以跟踪输入信号。调整控制信号以控制从其导出输出信号的振荡信号的频率。在一些方面，振荡信号的频率通过耦合到振荡器电路的无功电路的重新配置来调整。可以基于振荡信号与可调阈值的比较来调整输出信号的相位。例如，可调阈值可以包括用于晶体管电路的可调偏置信号，由此将振荡信号提供给晶体管电路的输入，并且晶体管电路的输出提供输出信号。

10. 发明申请

US20090080568A1 SIGNAL GENERATOR WITH ADJUSTABLE PHASE 有权
标题翻译：具有可调相位的信号发生器
公开(公告)号：US20090080568A1
公开(公告)日：2009-03-26
申请号：US11859335
申请日：2007-09-21
申请人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
发明人： Chong U. Lee , David Jonathan Julian , Amal Ekbal , Pavel Monat , Wei Xiong
IPC分类号： H03K7/06
CPC分类号： H03K7/06 , H03B5/366 , H03B2200/005
摘要： Phase of an output signal is based on comparison of an oscillating signal with an adjustable threshold. Here, adjustment of the threshold results in a corresponding adjustment of the phase of the output signal. For example, the adjustable threshold may comprise an adjustable bias signal for a transistor circuit whereby the oscillating signal is provided as an input to the transistor circuit and the output of the transistor circuit provides the output signal. In some aspects these phase adjustment techniques may be employed to provide one or more tunable multiphase clocks.
摘要翻译：输出信号的相位基于振荡信号与可调阈值的比较。这里，阈值的调整导致输出信号的相位的相应调整。例如，可调阈值可以包括用于晶体管电路的可调偏置信号，由此将振荡信号提供给晶体管电路的输入，并且晶体管电路的输出提供输出信号。在一些方面，可以采用这些相位调整技术来提供一个或多个可调多相时钟。

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