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    • 2. 发明授权
    • Microwave heating of aqueous samples on a micro-optical-electro-mechanical system
    • 在微光机电系统上微波加热水样
    • US08969767B2
    • 2015-03-03
    • US12326594
    • 2008-12-02
    • Neil Reginald Beer
    • Neil Reginald Beer
    • H05B6/64H05B6/80
    • H05B6/802H05B6/80
    • Apparatus for heating a sample includes a microchip; a microchannel flow channel in the microchip, the microchannel flow channel containing the sample; a microwave source that directs microwaves onto the sample for heating the sample; a wall section of the microchannel flow channel that receives the microwaves and enables the microwaves to pass through wall section of the microchannel flow channel, the wall section the microchannel flow channel being made of a material that is not appreciably heated by the microwaves; a carrier fluid within the microchannel flow channel for moving the sample in the microchannel flow channel, the carrier fluid being made of a material that is not appreciably heated by the microwaves; wherein the microwaves pass through wall section of the microchannel flow channel and heat the sample.
    • 用于加热样品的装置包括微芯片; 微芯片中的微通道流动通道,含有样品的微通道流动通道; 将微波引导到样品上用于加热样品的微波源; 所述微通道流动通道的壁部分接收所述微波并使所述微波能够通过所述微通道流动通道的壁部分,所述壁部分所述微通道流动通道由微波不被明显加热的材料制成; 微通道流动通道内的载体流体,用于将样品移动到微通道流动通道中,载体流体由不受微波加热的材料制成; 其中微波通过微通道流动通道的壁部分并加热样品。
    • 5. 发明授权
    • Radar signal pre-processing to suppress surface bounce and multipath
    • 雷达信号预处理以抑制表面反弹和多径
    • US08618976B2
    • 2013-12-31
    • US13219482
    • 2011-08-26
    • David W. PaglieroniJeffrey E. MastN. Reginald Beer
    • David W. PaglieroniJeffrey E. MastN. Reginald Beer
    • G01S13/00
    • G01S13/89G01S13/003G01S13/885G01S13/90G01V3/12G01V3/15G06N99/00
    • A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across the surface and that travels down the surface. The imaging and detection system pre-processes the return signal to suppress certain undesirable effects. The imaging and detection system then generates synthetic aperture radar images from real aperture radar images generated from the pre-processed return signal. The imaging and detection system then post-processes the synthetic aperture radar images to improve detection of subsurface objects. The imaging and detection system identifies peaks in the energy levels of the post-processed image frame, which indicates the presence of a subsurface object.
    • 提供一种用于检测介质内的地下物体的存在的方法和系统。 在一些实施例中,成像和检测系统以多状态模式操作,以收集由跨越表面定位并沿着表面行进的收发器天线对阵列产生的雷达返回信号。 成像和检测系统预处理返回信号以抑制某些不良影响。 成像和检测系统然后从由预处理的返回信号产生的实际孔径雷达图像中生成合成孔径雷达图像。 成像和检测系统然后对合成孔径雷达图像进行后处理,以改善地下物体的检测。 成像和检测系统识别后处理图像帧的能级中的峰值,其指示地下物体的存在。
    • 8. 发明申请
    • Signal Enhancement Using a Switchable Magnetic Trap
    • 使用可切换磁性阱的信号增强
    • US20110215798A1
    • 2011-09-08
    • US11965598
    • 2007-12-27
    • Neil Reginald Beer
    • Neil Reginald Beer
    • G01N27/84
    • G01N27/84
    • A system for analyzing a sample including providing a microchannel flow channel; associating the sample with magnetic nanoparticles or magnetic polystyrene-coated beads; moving the sample with said magnetic nanoparticles or magnetic polystyrene-coated beads in the microchannel flow channel; holding the sample with the magnetic nanoparticles or magnetic polystyrene-coated beads in a magnetic trap in the microchannel flow channel; and analyzing the sample obtaining an enhanced analysis signal. An apparatus for analysis of a sample includes magnetic particles connected to the sample, a microchip, a flow channel in the microchip, a source of carrier fluid connected to the flow channel for moving the sample in the flow channel, an electromagnet trap connected to the flow line for selectively magnetically trapping the sample and the magnetic particles, and an analyzer for analyzing the sample.
    • 一种用于分析样本的系统,包括提供微通道流动通道; 将样品与磁性纳米颗粒或磁性聚苯乙烯涂覆的珠粒缔合; 用微通道流动通道中的所述磁性纳米颗粒或磁性聚苯乙烯涂覆的珠移动样品; 将磁性纳米颗粒或磁性聚苯乙烯涂覆的珠保持在微通道流动通道中的磁捕获器中; 并分析样品获得增强的分析信号。 用于分析样品的装置包括连接到样品的磁性颗粒,微芯片,微芯片中的流动通道,连接到用于移动流动通道中的样品的流动通道的载体流体源,连接到流体通道的电磁阱 用于选择性地磁捕获样品和磁性颗粒的流动线,以及用于分析样品的分析器。