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. 发明申请
    • HIGH VOLTAGE AMPLIFIERS AND METHODS
    • 高电压放大器和方法
    • WO2014043504A1
    • 2014-03-20
    • PCT/US2013/059712
    • 2013-09-13
    • GENERAL ATOMICS
    • HUYNH, PaulTOOKER, Joseph F.
    • H03F3/68
    • H03F1/0211H01J23/34H01J25/025H03F3/211
    • Some embodiments provide an amplifier apparatus, comprising: a plurality of amplifier transistor circuits coupled in series, wherein each of the plurality of amplifier transistor circuits comprises: a transistor, wherein the transistors of the plurality of amplifier transistor circuits are coupled in series; a transistor voltage control and drive circuit coupled with the corresponding transistor, wherein the transistor voltage control and drive circuit is configured to control and drive the corresponding transistor in accordance with received control signals and in parallel with the other of the plurality of amplifier transistor circuits; and isolation circuitry that isolates control of the transistor from control of the other of the amplifier transistor circuits; wherein the plurality of amplifier transistor circuits are configured to be controlled and driven in parallel relative to the control signals.
    • 一些实施例提供一种放大器装置,包括:串联耦合的多个放大器晶体管电路,其中所述多个放大器晶体管电路中的每一个包括:晶体管,其中所述多个放大器晶体管电路中的晶体管串联耦合; 与对应的晶体管耦合的晶体管电压控制和驱动电路,其中晶体管电压控制和驱动电路被配置为根据接收到的控制信号并与多个放大器晶体管电路中的另一个并联地控制和驱动相应的晶体管; 以及将晶体管的控制与另一个放大器晶体管电路的控制隔离的隔离电路; 其中所述多个放大器晶体管电路被配置为相对于所述控制信号并行地被控制和驱动。
    • 9. 发明申请
    • GYROTRON WHISPERING GALLERY MODE COUPLER FOR DIRECT COUPLING OF RF INTO HE11 WAVEGUIDE
    • GYROTRON用于直接连接RF11的HEAD WAVEGUIDE的画廊模式耦合器
    • WO2016133509A1
    • 2016-08-25
    • PCT/US2015/016461
    • 2015-02-19
    • CALABAZAS CREEK RESEARCH, INC.
    • NEILSON, Jeffrey
    • H01J23/42
    • H01J25/025H01J23/40
    • A cylindrical whispering gallery mode (WGM) waveguide for a gyrotron has a series of surface dimples of increasing amplitude at beat wavelengths of an (m,n) primary mode with other co-propagating high order modes. The WGM waveguide thereby generates a series of high order modes which are directed to a launch edge, which is in close proximity to one or more mode converting reflectors which minimize the beam waist and produce a phase front for a near-gaussian mode RF at the input of a corrugated waveguide, thereby providing direct coupling of HE11 mode directly into the corrugated waveguide. The mode converting reflectors which receive RF energy from the WGM waveguide launch edge and form the minimum beam diameter near-gaussian beam at the inlet of the corrugated waveguide may be formed from a single mirror or multiple mirrors.
    • 用于陀螺仪的圆柱形耳语画廊模式(WGM)波导具有一系列在具有其他共同传播的高阶模式的(m,n)初级模式的拍子波长处增加幅度的表面凹坑。 WGM波导因此产生一系列高阶模式,其被定向到发射边缘,该发射边缘靠近一个或多个模式转换反射器,该反射器使波束腰部最小化,并且产生用于近红外模式RF的相位前沿 输入波纹波导,从而提供HE11模式直接耦合到波纹波导中。 从波导波导发射边缘接收RF能量并在波导波导入口处形成最小波束直径近似高斯波束的模式转换反射器可以由单个反射镜或多个反射镜形成。