会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Voltage controlled oscillating circuit for preventing a load pulling
    • 用于防止负载拉动的电压控制振荡电路
    • US5440276A
    • 1995-08-08
    • US157707
    • 1993-11-24
    • Jung H. Kim
    • Jung H. Kim
    • H03B5/18H03B1/00H03B5/02H03B5/12H03B5/00
    • H03B5/1231H03B5/1203H03B5/1221H03B5/1243H03B2200/0034H03B2200/0082H03B2201/0208H03B2201/03H03B5/1847
    • A voltage controlled oscillating circuit is disclosed. The circuit includes: a .mu.-strip resonance circuit for deciding the resonance frequency in accordance with an external tuning voltage; an oscillation amplifying circuit for performing oscillations in accordance with the resonance frequency signals of the .mu.-strip resonance circuit; and a buffer amplifying circuit provided between the oscillating circuit and the load, and for preventing the load pulling phenomenon. The oscillation amplifying circuit forms a common collector oscillating circuit in with a single oscillation amplifying transistor, and the buffer amplifying circuit forms a single step amplifying circuit with a single buffer amplifying transistor. The oscillation amplifying transistor and the buffer amplifying transistor form a cascode amplifying transistor with a signal inducing coil and an RF choke coil for blocking the ac components and for forming a series of dc bias paths. Consequently, a low power consumption and a miniaturization of the voltage controlled oscillating circuit are realized, as well as a low product price.
    • 公开了一种压控振荡电路。 该电路包括:用于根据外部调谐电压确定谐振频率的微带谐振电路; 振荡放大电路,用于根据所述微带谐振电路的谐振频率信号进行振荡; 以及设置在振荡电路和负载之间并用于防止负载牵引现象的缓冲放大电路。 振荡放大电路与单个振荡放大晶体管形成公共集电极振荡电路,缓冲放大电路与单个缓冲放大晶体管形成单步放大电路。 振荡放大晶体管和缓冲放大晶体管形成具有信号感应线圈和RF扼流线圈的共源共栅放大晶体管,用于阻断交流分量并形成一系列直流偏置路径。 因此,实现了低功耗和压控振荡电路的小型化,以及低的产品价格。
    • 7. 发明授权
    • Data processing device
    • 数据处理装置
    • US09509353B2
    • 2016-11-29
    • US14464608
    • 2014-08-20
    • NXP B.V.
    • Anthony KerselaersLiesbeth Gommé
    • H04B1/40H04B1/16H04B1/04H04B1/14H04B1/28H04B17/29H04B1/00H03L7/085H03L7/10H03L7/095
    • H04B1/1638H03B2201/03H03L7/085H03L7/095H03L7/101H04B1/0096H04B1/0475H04B1/14H04B1/28H04B17/29
    • One example discloses a data processing device, comprising: a local oscillator (LO) having an LO frequency output, an LO performance parameter output, and an LO frequency select input; and a degradation detection module, coupled to the LO performance parameter output and to the LO frequency select input, and including an LO frequency select module triggered by the LO performance parameter output. Another example discloses an article of manufacture comprises at least one non-transitory, tangible machine readable storage medium containing executable machine instructions for controlling a data processing device which comprise: monitoring a set of local oscillator (LO) performance parameters; setting an LO degraded state when at least one of the LO performance parameters is not within a predetermined range; and adjusting an LO frequency in response to the LO degraded state.
    • 一个实例公开了一种数据处理装置,包括:具有LO频率输出的本地振荡器(LO),LO性能参数输出和LO频率选择输入; 以及劣化检测模块,其耦合到LO性能参数输出和LO频率选择输入,并且包括由LO性能参数输出触发的LO频率选择模块。 另一个实例公开了一种制品,包括至少一个非暂时的,有形的机器可读存储介质,其包含用于控制数据处理设备的可执行机器指令,其包括:监视一组本地振荡器(LO)性能参数; 当所述LO性能参数中的至少一个不在预定范围内时,设置LO降级状态; 以及响应于LO降级状态来调整LO频率。
    • 8. 发明申请
    • DATA PROCESSING DEVICE
    • 数据处理设备
    • US20160056851A1
    • 2016-02-25
    • US14464608
    • 2014-08-20
    • NXP B.V.
    • Anthony KerselaersLiesbeth Gommé
    • H04B1/16H04B1/00H04B17/29
    • H04B1/1638H03B2201/03H03L7/085H03L7/095H03L7/101H04B1/0096H04B1/0475H04B1/14H04B1/28H04B17/29
    • One example discloses a data processing device, comprising: a local oscillator (LO) having an LO frequency output, an LO performance parameter output, and an LO frequency select input; and a degradation detection module, coupled to the LO performance parameter output and to the LO frequency select input, and including an LO frequency select module triggered by the LO performance parameter output. Another example discloses an article of manufacture comprises at least one non-transitory, tangible machine readable storage medium containing executable machine instructions for controlling a data processing device which comprise: monitoring a set of local oscillator (LO) performance parameters; setting an LO degraded state when at least one of the LO performance parameters is not within a predetermined range; and adjusting an LO frequency in response to the LO degraded state.
    • 一个实例公开了一种数据处理装置,包括:具有LO频率输出的本地振荡器(LO),LO性能参数输出和LO频率选择输入; 以及劣化检测模块,其耦合到LO性能参数输出和LO频率选择输入,并且包括由LO性能参数输出触发的LO频率选择模块。 另一个实例公开了一种制品,包括至少一个非暂时的,有形的机器可读存储介质,其包含用于控制数据处理设备的可执行机器指令,其包括:监视一组本地振荡器(LO)性能参数; 当所述LO性能参数中的至少一个不在预定范围内时,设置LO降级状态; 以及响应于LO降级状态来调整LO频率。