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1. 发明授权

US4477919A Range control circuit for counter to be used in a frequency synthesizer 失效
标题翻译：用于频率合成器的计数器范围控制电路
公开(公告)号：US4477919A
公开(公告)日：1984-10-16
申请号：US251572
申请日：1981-04-06
申请人： Jaime A. Borras , Ruben J. Gonzalez
发明人： Jaime A. Borras , Ruben J. Gonzalez
IPC分类号： H03C3/09 , H03C3/22 , H03D13/00 , H03J5/02 , H03K23/66 , H03L7/08 , H03L7/193 , H03L7/199 , H04B1/40 , H03K21/36
CPC分类号： H03K21/38 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C3/0966 , H03C3/227 , H03D13/005 , H03J5/0281 , H03K23/667 , H03L7/0802 , H03L7/193 , H03L7/199 , H04B1/405
摘要： A frequency synthesized transceiver capable of tuning to a plurality of communication channels is disclosed. The transceiver includes a receiver section and a transmitter section which are coupled to the synthesizer which generates the appropriate injection signals to achieve tuning. The frequency synthesizer includes a multiposition switch which accesses various addressable memory locations in a programmable read-only memory where the appropriate divisors are stored to cause tuning of the synthesizer to the appropriate communication channel. A zone selector switch enables grouping and easy retrievability of channels. The divisors are supplied to a single synchronous binary swallow counter which works in conjunction with a dual modulus prescaler to monitor the frequency output of the voltage controlled oscillator. A programmable divider coupled to a reference oscillator source is compared with the output of the synchronous counter in a digital and analog phase detector. The phase detector supplies signals through a loop filter to apply the appropriate voltage to the voltage controlled oscillator. The phase detector includes means to rapid advance the voltage controlled oscillator to cause frequency tuning.
摘要翻译：公开了能够调谐到多个通信信道的频率合成收发器。收发器包括接收器部分和发射器部分，其耦合到合成器，其产生适当的注入信号以实现调谐。频率合成器包括一个多位开关，该多位开关访问可编程只读存储器中的各种可寻址存储器位置，其中存储适当的除数以使合成器调谐到合适的通信信道。区域选择开关使分组和通道容易检索。除数被提供给单个同步二进制吞咽计数器，其与双模预分频器一起工作以监视压控振荡器的频率输出。耦合到参考振荡器源的可编程分频器与数字和模拟相位检测器中的同步计数器的输出进行比较。相位检测器通过环路滤波器提供信号，以将适当的电压施加到压控振荡器。相位检测器包括用于快速推进压控振荡器以引起频率调谐的装置。

2. 发明授权

US4472820A Program swallow counting device using a single synchronous counter for frequency synthesizing 失效
标题翻译：程序吞咽计数装置使用单个同步计数器进行频率合成
公开(公告)号：US4472820A
公开(公告)日：1984-09-18
申请号：US251658
申请日：1981-04-06
申请人： Jaime A. Borras
发明人： Jaime A. Borras
IPC分类号： H03C3/09 , H03C3/22 , H03D13/00 , H03J5/02 , H03K23/66 , H03L7/08 , H03L7/193 , H03L7/199 , H04B1/40 , H03K21/36
CPC分类号： H03K21/38 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C3/0966 , H03C3/227 , H03D13/005 , H03J5/0281 , H03K23/54 , H03K23/667 , H03L7/0802 , H03L7/193 , H03L7/199 , H04B1/405
摘要： In a transceiver, a synthesizer includes a multiposition switch which accesses various addressable memory locations in a programmable read-only memory (PROM), where the appropriate divisors are stored to cause tuning of the synthesizer to the appropriate communication channel. A zone selector switch enables grouping and easy retrievability of channels. The divisors are supplied to a single synchronous binary swallow counter which works in conjunction with a dual modulus prescaler to monitor the frequency output of the voltage controlled oscillator. In the swallow counting device, two latches receive divisor related information supplied by the PROM. When the sampled state of a single up counter reaches a first latched number, the prescaler changes the modulus. Synchronous counting then continues, without reprogramming new values. When the up counter reaches a second latched number, a predetermined frequency ratio has been achieved, and the counter is reset.
摘要翻译：在收发器中，合成器包括一个多位开关，该多位开关访问可编程只读存储器（PROM）中的各种可寻址存储器位置，其中存储适当的除数以使合成器调谐到合适的通信信道。区域选择开关使分组和通道容易检索。除数被提供给单个同步二进制吞咽计数器，其与双模预分频器一起工作以监视压控振荡器的频率输出。在吞咽计数装置中，两个锁存器接收由PROM提供的除数相关信息。当单个向上计数器的采样状态达到第一个锁存数时，预分频器将改变模数。然后，同步计数继续，而不重新编程新值。当向上计数器达到第二个锁存数时，已经达到预定的频率比，并且计数器被复位。

3. 发明授权

US3312780A Phase detector for comparing a fixed frequency and a variable phase-frequency signal 失效
标题翻译：用于比较固定频率和可变相位频率信号的相位检测器
公开(公告)号：US3312780A
公开(公告)日：1967-04-04
申请号：US43440165
申请日：1965-02-23
申请人： RCA CORP
发明人： HURST ROBERT N , HEDLUND LEE V
IPC分类号： G01R25/00 , H03D13/00 , H04N5/95 , H04N9/89
CPC分类号： H04N9/89 , G01R25/00 , H03D13/005 , H04N5/95

4. 发明授权

US4631496A Battery saving system for a frequency synthesizer 失效
标题翻译：频率合成器节电系统
公开(公告)号：US4631496A
公开(公告)日：1986-12-23
申请号：US808905
申请日：1985-12-13
申请人： Jaime A. Borras , Jose I. Suarez
发明人： Jaime A. Borras , Jose I. Suarez
IPC分类号： H03C3/09 , H03C3/22 , H03D13/00 , H03J5/02 , H03K23/66 , H03L7/08 , H03L7/193 , H03L7/199 , H04B1/40 , H03L7/18
CPC分类号： H03C3/0966 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C3/227 , H03D13/005 , H03J5/0281 , H03K23/66 , H03K23/667 , H03L7/0802 , H03L7/193 , H03L7/199 , H04B1/405
摘要： A frequency synthesized transceiver capable of tuning to a plurality of communication channels is disclosed. The transceiver includes a receiver and a transmitter section which are coupled to the synthesizer which generates the appropriate injection signals to achieve tuning. A battery saving circuit generates a battery saving signal having a predetermined duty cycle and period and is responsive to the phase detector in the synthesizer to disrupt power to the synthesizer while maintaining precise tuning. The battery saver circuit is also responsive to the transceiver. In a normal receive operation, a battery saving circuit synchronizes its battery saving signal with the hold condition of the phase detector to disrupt power to selected modules in the synthesizer without altering the injection frequency of the receiver. In a standby mode, power is disrupted to all modules in the receiver, the selected modules in the phase locked loop and the voltage controlled oscillator. During a transmit mode all battery saving is terminated.
摘要翻译：公开了能够调谐到多个通信信道的频率合成收发器。收发器包括接收器和发射器部分，其耦合到合成器，其产生适当的注入信号以实现调谐。电池节省电路产生具有预定占空比和周期的电池节省信号，并且响应于合成器中的相位检测器来中断合成器的电源，同时保持精确的调谐。电池保护电路也对收发器做出响应。在正常接收操作中，电池节省电路使其电池节省信号与相位检测器的保持状态同步，以将合成器中的选定模块的功率中断，而不改变接收机的注入频率。在待机模式下，接收机中的所有模块，锁相环中的选定模块和压控振荡器的电源中断。在发送模式期间，所有电池节电终止。

5. 发明授权

US4490688A Digital and analog phase detector for a frequency synthesizer 失效
标题翻译：用于频率合成器的数字和模拟相位检测器
公开(公告)号：US4490688A
公开(公告)日：1984-12-25
申请号：US251570
申请日：1981-04-06
申请人： Jaime A. Borras , Jose I. Suarez , Alan M. Victor
发明人： Jaime A. Borras , Jose I. Suarez , Alan M. Victor
IPC分类号： H03C3/09 , H03C3/22 , H03D13/00 , H03J5/02 , H03K23/66 , H03L7/08 , H03L7/193 , H03L7/199 , H04B1/40 , H03L7/12
CPC分类号： H03K21/38 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C3/0966 , H03C3/227 , H03D13/005 , H03J5/0281 , H03K23/667 , H03L7/0802 , H03L7/193 , H03L7/199 , H04B1/405
摘要： A sample and hold phase detector for a phase locked loop includes a digital detector for detecting the frequency and phase difference between the reference signal and the voltage controlled oscillator (VCO) signal. In a first mode of operation, the digital detector generates a first signal relating the difference in frequency and in a second mode of operation generates a second signal relating the difference in phase. A capacitor stores the first or second signal depending on the operational mode of the digital detector. The capacitor is selectively discharged in response to a discharge signal produced by the digital detector when either the VCO frequency is higher than the reference frequency or following each detection of a phase difference. A first amplifier is used to bypass a portion of the loop filter to effect rapid changes in VCO frequency in the first mode while a second amplifier couples the control voltage to the VCO via the loop filter to maintain proper VCO frequency in the second mode.
摘要翻译：用于锁相环的采样和保持相位检测器包括用于检测参考信号和压控振荡器（VCO）信号之间的频率和相位差的数字检测器。在第一操作模式中，数字检测器产生与频率差有关的第一信号，而在第二操作模式中产生与相位差有关的第二信号。电容器根据数字检测器的工作模式存储第一或第二信号。当VCO频率高于参考频率或每次检测相位差之后，电容器响应于由数字检测器产生的放电信号而被选择性地放电。第一放大器用于绕过环路滤波器的一部分以在第一模式中实现VCO频率的快速变化，而第二放大器经由环路滤波器将控制电压耦合到VCO以在第二模式中维持适当的VCO频率。

6. 发明授权

US4441098A Multiposition switch with minimum interconnections 失效
标题翻译：具有最小互连的多功能开关
公开(公告)号：US4441098A
公开(公告)日：1984-04-03
申请号：US251640
申请日：1981-04-06
申请人： Jaime A. Borras , Ruben J. Gonzalez
发明人： Jaime A. Borras , Ruben J. Gonzalez
IPC分类号： H03C3/09 , H03C3/22 , H03D13/00 , H03J5/02 , H03K23/66 , H03L7/08 , H03L7/193 , H03L7/199 , H04B1/40 , G08C9/08
CPC分类号： H03C3/0966 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C3/227 , H03D13/005 , H03J5/0281 , H03K23/667 , H03L7/0802 , H03L7/193 , H03L7/199 , H04B1/405
摘要： A frequency synthesized transceiver capable of tuning to a plurality of communication channels is disclosed. The transceiver includes a receiver section and a transmitter section which are coupled to the synthesizer which generates the appropriate injection signals to achieve tuning. The frequency synthesizer includes a multiposition switch which accesses various addressable memory locations in a programmable read-only memory where the appropriate divisors are stored to cause tuning of the synthesizer to the appropriate communication channel. The multiposition switch has a minimum number of interconnection lines connected to an analysis circuit which identifies the switch position. A zone selector switch enables grouping and easy retrievability of channels. The divisors are supplied to a single synchronous binary swallow counter which works in conjunction with a dual modulus prescaler to monitor the frequency output of the voltage controlled oscillator. A programmable divider coupled to a reference oscillator source is compared with the output of the synchronous counter in a digital and analog phase detector. The phase detector supplies signals through a loop filter to apply the appropriate voltage to the voltage controlled oscillator. The phase detector includes means to rapid advance the voltage controlled oscillator to cause frequency tuning.
摘要翻译：公开了能够调谐到多个通信信道的频率合成收发器。收发器包括接收器部分和发射器部分，其耦合到合成器，其产生适当的注入信号以实现调谐。频率合成器包括一个多位开关，该多位开关访问可编程只读存储器中的各种可寻址存储器位置，其中存储适当的除数以使合成器调谐到合适的通信信道。多位开关具有连接到识别开关位置的分析电路的最小数量的互连线。区域选择开关使分组和通道容易检索。除数被提供给单个同步二进制吞咽计数器，其与双模预分频器一起工作以监视压控振荡器的频率输出。耦合到参考振荡器源的可编程分频器与数字和模拟相位检测器中的同步计数器的输出进行比较。相位检测器通过环路滤波器提供信号，以将适当的电压施加到压控振荡器。相位检测器包括用于快速推进压控振荡器以引起频率调谐的装置。

7. 发明授权

US3843936A Stabilized oscillator 失效
标题翻译：稳定振荡器
公开(公告)号：US3843936A
公开(公告)日：1974-10-22
申请号：US40237073
申请日：1973-10-01
申请人： KAUDERER F
发明人： KAUDERER F
IPC分类号： H03D13/00 , H03L7/10 , H03B3/04
CPC分类号： H03L7/10 , H03D13/005
摘要： A stabilized oscillator employs a circuit for stabilizing the frequency and phase of the oscillator, without the requirement of two separate discriminator circuits, the combination incorporating a control loop including a phase control apparatus for producing a signal whose arithmetic mean over a predetermined time permits synchronization of the oscillator in both frequency and phase with a standard source of signals.
摘要翻译：稳定振荡器采用用于稳定振荡器的频率和相位的电路，而不需要两个分离的鉴频器电路，该组合包括控制回路，该控制回路包括用于产生在预定时间内的算术平均值允许同步的信号的相位控制装置振荡器在频率和相位都有标准的信号源。

8. 发明授权

US5281079A Automatic manipulator with reservoir and methods 失效
标题翻译：自动机械手与油箱和方法
公开(公告)号：US5281079A
公开(公告)日：1994-01-25
申请号：US84507
申请日：1993-06-29
申请人： Jerome H. Lemelson
发明人： Jerome H. Lemelson
IPC分类号： B23Q11/10 , B23Q41/00 , B25J5/00 , B25J9/00 , B25J9/04 , B25J9/10 , B25J9/16 , B25J15/04 , B25J19/02 , B66C23/00 , G05B19/14 , G05B19/418 , G05B19/425 , G06K7/04 , G06K13/26 , G11B15/18 , G11B15/58 , G11B27/10 , G11B27/28 , H03D13/00 , H04L27/16 , B25J17/02
CPC分类号： H04L27/16 , B23Q11/1076 , B23Q41/00 , B25J15/0491 , B25J19/021 , B25J19/023 , B25J5/005 , B25J9/0084 , B25J9/0093 , B25J9/041 , B25J9/1015 , B25J9/161 , G05B19/14 , G05B19/41815 , G05B19/425 , G06K13/26 , G06K7/04 , G11B15/1883 , G11B15/58 , G11B27/102 , G11B27/28 , H03D13/005 , G05B2219/33192 , G05B2219/33207 , G05B2219/36395 , G05B2219/36511 , G05B2219/36513 , G05B2219/37553 , G05B2219/37572 , G05B2219/40283 , G05B2219/40284 , G05B2219/40298 , G05B2219/41249 , G05B2219/45045 , G05B2219/45051 , G05B2219/45083 , G05B2219/45213 , G05B2219/49395 , Y02P90/08 , Y10T29/5107 , Y10T29/5124
摘要： An automatic, moveable manipulator includes an arm supported on a carriage and holding at least one tool. Both the arm and the carriage can be moved under the control of signals transmitted from a remote location, such as a central controller, which signal is stored in a storage device. The manipulator further supports a reservoir for holding materials that can be used by the tool, for example to apply to the workpieces, such as fluids, fasteners, expendable materials, and the like. An automatic resupply system permits the manipulator to re-fill the reservoir, such as when it is emptied.
摘要翻译：自动的可移动的操纵器包括支撑在滑架上并保持至少一个工具的臂。手臂和托架都可以在从远程位置（例如中央控制器）发送的信号的控制下移动，该信号被存储在存储设备中。操纵器还支撑用于保持可由工具使用的材料的储存器，例如适用于工件，例如流体，紧固件，消耗材料等。自动补给系统允许操纵器重新填充储存器，例如当其被清空时。

9. 发明授权

US4377871A Transmit security system for a synthesized transceiver 失效
标题翻译：发送合成收发器的安全系统
公开(公告)号：US4377871A
公开(公告)日：1983-03-22
申请号：US251657
申请日：1981-04-06
申请人： Jaime A. Borras , Ruben J. Gonzalez
发明人： Jaime A. Borras , Ruben J. Gonzalez
IPC分类号： H03C3/09 , H03C3/22 , H03D13/00 , H03J5/02 , H03K23/66 , H03L7/08 , H03L7/193 , H03L7/199 , H04B1/40 , H04B1/50
CPC分类号： H03K21/38 , H03C3/0933 , H03C3/0941 , H03C3/0958 , H03C3/0966 , H03C3/227 , H03D13/005 , H03J5/0281 , H03K23/507 , H03K23/667 , H03L7/0802 , H03L7/193 , H03L7/199 , H04B1/405
摘要： A frequency synthesized transceiver capable of tuning to a plurality of communication channels is disclosed. The transceiver includes a receiver section and a transmitter section which are coupled to the synthesizer which generates the appropriate injection signals to achieve tuning. The frequency synthesizer includes a multiposition switch which accesses various addressable memory locations in a programmable read-only memory where the appropriate divisors are stored to cause tuning of the synthesizer to the appropriate communication channel. A zone selector switch enables grouping and easy retrievability of channels. The divisors are supplied to a single synchronous binary swallow counter which works in conjunction with a dual modulus prescaler to monitor the frequency output of the voltage controlled oscillator. A programmable divider coupled to a reference oscillator source is compared with the output of the synchronous counter in a digital and analog phase detector. The phase detector supplies signals through a loop filter to apply the appropriate voltage to the voltage controlled oscillator. The phase detector includes means to rapid advance the voltage controlled oscillator to cause frequency tuning.
摘要翻译：公开了能够调谐到多个通信信道的频率合成收发器。收发器包括接收器部分和发射器部分，其耦合到合成器，其产生适当的注入信号以实现调谐。频率合成器包括一个多位开关，该多位开关访问可编程只读存储器中的各种可寻址存储器位置，其中存储适当的除数以使合成器调谐到合适的通信信道。区域选择开关使分组和通道容易检索。除数被提供给单个同步二进制吞咽计数器，其与双模预分频器一起工作以监视压控振荡器的频率输出。耦合到参考振荡器源的可编程分频器与数字和模拟相位检测器中的同步计数器的输出进行比较。相位检测器通过环路滤波器提供信号，以将适当的电压施加到压控振荡器。相位检测器包括用于快速推进压控振荡器以引起频率调谐的装置。

10. 发明授权

US3742249A Circuit for phase comparison 失效
标题翻译：电路比较电路
公开(公告)号：US3742249A
公开(公告)日：1973-06-26
申请号：US3742249D
申请日：1971-03-10
申请人： ITT
发明人： GERLACH A , BURTH R
IPC分类号： H03D13/00 , H04N5/073 , H03K5/20
CPC分类号： H03D13/005 , H04N5/073
摘要： An apparatus and method for phase comparison wherein a local oscillator generates a delta voltage containing a D.C. component. The delta voltage is compared with a threshold voltage derived from the delta voltage, resulting in a control signal the polarity of which depends on the outcome of the comparison. This control signal sets the frequency of the local oscillator.
摘要翻译：一种用于相位比较的装置和方法，其中本地振荡器产生包含直流分量的增量电压。将delta电压与从delta电压导出的阈值电压进行比较，导致控制信号的极性取决于比较的结果。该控制信号设置本地振荡器的频率。

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