MICRO ELECTRO-MECHANICAL SYSTEM (MEMS) PHASE SHIFTER
    12.
    发明申请
    MICRO ELECTRO-MECHANICAL SYSTEM (MEMS) PHASE SHIFTER 有权
    微电子机械系统(MEMS)相变器

    公开(公告)号:US20050040874A1

    公开(公告)日:2005-02-24

    申请号:US10405740

    申请日:2003-04-02

    IPC分类号: H01P1/12 H01P3/00

    CPC分类号: H01P1/127

    摘要: A micro electromechanical system (MEMS) phase shifter for shifting the phase of a radio frequency (RF) signal. The phase shifter includes a quadrature coupler having an input port, an output port, a first load port and a second load port. A first variable reactance is coupled to the first load port and a second variable reactance is coupled the second load port. Each variable reactance has a plurality of reflecting phase shifting elements each having an associated micro electromechanical system (MEMS) switching element to individually and selectively couple the reflecting phase shifting element to the appropriate load port.

    摘要翻译: 一种用于移动射频(RF)信号的相位的微机电系统(MEMS)移相器。 移相器包括具有输入端口,输出端口,第一负载端口和第二负载端口的正交耦合器。 第一可变电抗耦合到第一负载端口,第二可变电抗耦合第二负载端口。 每个可变电抗具有多个反射相移元件,每个反射相移元件都具有相关联的微机电系统(MEMS)开关元件,以单独和选择性地将反射相移元件耦合到适当的负载端口。

    Cancer treatment using selective photo-apoptosis
    13.
    发明申请
    Cancer treatment using selective photo-apoptosis 审中-公开
    使用选择性光细胞凋亡的癌症治疗

    公开(公告)号:US20110040295A1

    公开(公告)日:2011-02-17

    申请号:US12586536

    申请日:2009-09-22

    申请人: Brian Pierce

    发明人: Brian Pierce

    IPC分类号: A61B18/18

    摘要: A system for cancer treatment comprises a processor and a memory. The processor is configured to receive a target type and a host type and determine one or more illumination source characteristics such that: an illumination of the target type employing the one or more illumination source characteristics induces apoptosis in the target type without initiating thermolysis or ablation of the target type; and an illumination of the host type employing the one or more illumination source characteristics does not substantially induce apoptosis, thermolysis, or ablation in the host type. The memory is coupled to the processor and configured to provide the processor with instructions.

    摘要翻译: 用于癌症治疗的系统包括处理器和存储器。 处理器被配置为接收目标类型和主机类型并确定一个或多个照明源特征,使得:使用一个或多个照明源特性的目标类型的照明在目标类型中诱导凋亡而不引发热分解或消融 目标类型; 并且使用一种或多种照明源特征的宿主类型的照明基本上不诱导宿主类型的凋亡,热解或消融。 存储器耦合到处理器并且被配置为向处理器提供指令。

    Electronic moisture tester
    14.
    发明申请

    公开(公告)号:US20060188616A1

    公开(公告)日:2006-08-24

    申请号:US11066850

    申请日:2005-02-24

    IPC分类号: G01N33/02

    CPC分类号: G01N33/025 G01N27/048

    摘要: The moisture content of a foodstuff or other solid matter is determined by reducing the matter to a paste, packing the paste into a vessel equipped with multiple pairs of plate electrodes and one or more temperature sensors, applying an AC voltage across each pair of electrodes, and measuring the impedance of the paste from each pair of electrodes. The multiple impedance measurements are averaged or otherwise processed to obtain a value that is representative of the paste, and that value and the temperature are processed against calibration data to achieve a value of the moisture content of the paste.

    Targeted radiation treatment using a spectrally selective radiation emitter
    15.
    发明申请
    Targeted radiation treatment using a spectrally selective radiation emitter 审中-公开
    使用光谱选择性辐射发射器进行靶向放射治疗

    公开(公告)号:US20050242301A1

    公开(公告)日:2005-11-03

    申请号:US11033410

    申请日:2005-01-10

    申请人: Brian Pierce

    发明人: Brian Pierce

    摘要: Radiation from a spectrally broad radiation source is reduced to radiation of limited spectral range with high efficiency by an emitter that includes a radiation source and a multilayer optical coating that reflects radiation of certain wavelengths back toward the source, allowing other wavelengths to pass. The multilayer optical coating provides a high efficiency reflectance, thereby minimizing loss of radiation energy despite limiting the escaping energy to one or more narrow selected wavelength bands. The resulting radiation is useful in treating a host to destroy or deactivate undesirable pathogens, cells, or tissues.

    摘要翻译: 来自频谱宽的辐射源的辐射通过包括辐射源和多个光学涂层的发射器以高效率被降低到有限的光谱范围的辐射,该多层光学涂层将某些波长的辐射反射回源,允许其它波长通过。 多层光学涂层提供高效率的反射率,从而尽可能地将逸出的能量限制在一个或多个窄的选定波长带上,使辐射能量的损失最小化。 所产生的辐射可用于治疗宿主破坏或失活不期望的病原体,细胞或组织。