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    • 3. 发明授权
    • Method of minimizing leakage energy in a synthetic aperture radar process
    • 在合成孔径雷达过程中最小化泄漏能量的方法
    • US6111535A
    • 2000-08-29
    • US138783
    • 1998-08-24
    • Brian H. Smith
    • Brian H. Smith
    • G01S7/28G01S13/90G01S15/89G01S13/00
    • G01S13/90G01S7/2813G01S15/8977
    • A method of minimizing leakage energy in a synthetic aperture radar (SAR) system is based a Lagrangian function constructed from image-domain magnitude, and a "penalty function" based upon the choice of aperture. Broadly, the choice of penalty function is related to an estimate of undesirable energy lying outside of the main lobe of the impulse response introduced by the given aperture. Since there are no non-analytic constraints, the output image is purely an analytic function of the input, resulting in a more straightforward analysis and implementation while lessening the likelihood of pseudo-random phenomena. A tunable relative coefficient betveen the sidelobe energy estimate and the output magnitude allows control over a physically well-understood tradeoff between clutter contrast and point resolution. The generality of the technique may be extended to a multi-parameter minimization with possible applications in super-resolution, gap-filling, interferometry, and ultrasonic imaging, and ATR.
    • 在合成孔径雷达(SAR)系统中最小化泄漏能量的方法是基于由图像域幅度构成的拉格朗日函数和基于孔径选择的“惩罚函数”。 广义上,惩罚函数的选择与位于由给定孔径引入的脉冲响应的主瓣之外的不期望的能量的估计有关。 由于没有非分析约束,输出图像纯粹是输入的分析函数,导致更简单的分析和实现,同时减少伪随机现象的可能性。 可调的相对系数表示旁瓣能量估计,输出幅度允许控制物理上很好理解的杂波对比度和点分辨率之间的折衷。 该技术的一般性可以扩展到具有超分辨率,间隙填充,干涉测量和超声成像以及ATR中的可能应用的多参数最小化。
    • 4. 发明授权
    • System and method for bistatic change detection for perimeter monitoring
    • 用于周边监测的双基变化检测系统和方法
    • US08134489B2
    • 2012-03-13
    • US12172668
    • 2008-07-14
    • Brian H. Smith
    • Brian H. Smith
    • G01S13/00
    • G01S13/9035G01S2013/9058
    • A method for monitoring an area that involves transmitting a first electromagnetic wave signal from a mobile platform moving over a ground surface, toward the ground surface. A receiver is used that is located remote from the mobile platform to receive the first electromagnetic wave signal after the signal is reflected from the ground surface. The first electromagnetic wave signal is processed to form a first synthetic aperture radar (SAR) image. Subsequently the receiver is used to receive a second electromagnetic wave signal transmitted from the mobile platform at a time subsequent to transmission of the first electromagnetic wave signal. The second electromagnetic wave signal is then processed to obtain a second SAR image. The first and second SAR images are then coherently analyzed to determine areas of non-correlation between the images.
    • 一种用于监测涉及从在地面上移动的移动平台向地面传输第一电磁波信号的区域的方法。 使用位于远离移动平台的接收机,以在信号从地面反射之后接收第一电磁波信号。 第一电磁波信号被处理以形成第一合成孔径雷达(SAR)图像。 随后,接收机用于在第一电磁波信号发送之后的时间接收从移动平台发送的第二电磁波信号。 然后处理第二电磁波信号以获得第二SAR图像。 然后对第一和第二SAR图像进行相干分析,以确定图像之间的非相关区域。
    • 5. 发明申请
    • SYSTEM AND METHOD FOR BISTATIC CHANGE DETECTION FOR PERIMETER MONITORING
    • 用于周密监测的双向变化检测系统和方法
    • US20100007549A1
    • 2010-01-14
    • US12172668
    • 2008-07-14
    • Brian H. Smith
    • Brian H. Smith
    • G01S13/90
    • G01S13/9035G01S2013/9058
    • A method for monitoring an area that involves transmitting a first electromagnetic wave signal from a mobile platform moving over a ground surface, toward the ground surface. A receiver is used that is located remote from the mobile platform to receive the first electromagnetic wave signal after the signal is reflected from the ground surface. The first electromagnetic wave signal is processed to form a first synthetic aperture radar (SAR) image. Subsequently the receiver is used to receive a second electromagnetic wave signal transmitted from the mobile platform at a time subsequent to transmission of the first electromagnetic wave signal. The second electromagnetic wave signal is then processed to obtain a second SAR image. The first and second SAR images are then coherently analyzed to determine areas of non-correlation between the images.
    • 一种用于监测涉及从在地面上移动的移动平台向地面传输第一电磁波信号的区域的方法。 使用位于远离移动平台的接收机,以在信号从地面反射之后接收第一电磁波信号。 第一电磁波信号被处理以形成第一合成孔径雷达(SAR)图像。 随后,接收机用于在第一电磁波信号发送之后的时间接收从移动平台发送的第二电磁波信号。 然后处理第二电磁波信号以获得第二SAR图像。 然后对第一和第二SAR图像进行相干分析,以确定图像之间的非相关区域。
    • 6. 发明授权
    • Sliding door
    • 滑行门
    • US08819999B2
    • 2014-09-02
    • US13753332
    • 2013-01-29
    • Brian H. SmithJason P. Sabotta
    • Brian H. SmithJason P. Sabotta
    • E05D15/48
    • E06B3/5063E05D15/48E05D2015/482E05D2015/485E05Y2900/132E06B3/4618E06B3/50E06B3/5072
    • A sliding door with a sliding panel and a fixed panel allows for the sliding panel to pivot with respect to the fixed panel regardless of the position of the sliding panel and allows both the sliding panel and fixed panel to pivot with respect to an outer frame in which the panels are mounted when the sliding panel is fully open or nearly fully open without requiring a floor track. The sliding panel may move linearly with respect to the fixed panel and outer frame along the length of a header, and a guide bracket cooperatively engaged with the sliding panel may be partially positioned in a guide track formed in the fixed panel bottom rail. A floor plate may be secured to the floor surface adjacent the bottom end of a first jamb to provide support/stability to the panels.
    • 具有滑动面板和固定面板的滑动门允许滑动面板相对于固定面板枢转,而与滑动面板的位置无关,并且允许滑动面板和固定面板相对于外框架枢转 当滑动面板完全打开或几乎完全打开而不需要地板轨道时,面板被安装。 滑动板可以沿着集管的长度相对于固定板和外框线性地线性移动,并且与滑动面板协作地接合的引导支架可以部分地定位在形成在固定板底轨中的导轨中。 地板板可以固定到邻近第一侧柱的底端的地板表面上,以向板提供支撑/稳定性。
    • 8. 发明申请
    • Sliding Door
    • 滑行门
    • US20140331558A1
    • 2014-11-13
    • US14341312
    • 2014-07-25
    • Brian H. SmithJason P. Sabotta
    • Brian H. SmithJason P. Sabotta
    • E06B3/50
    • E06B3/5063E05D15/48E05D2015/482E05D2015/485E05Y2900/132E06B3/4618E06B3/50E06B3/5072
    • A sliding door with a sliding panel and a fixed panel allows for the sliding panel to pivot with respect to the fixed panel regardless of the position of the sliding panel and allows both the panel and fixed panel to pivot with respect to an outer frame in which the panels are mounted when the sliding panel is fully open or nearly fully open without requiring a floor track. The sliding panel may move linearly with respect to the fixed panel and outer frame along the length of a header, and a guide bracket cooperatively engaged with the sliding panel may be partially positioned in a guide track formed in the fixed panel bottom rail. A floor plate may be secured to the floor surface adjacent the bottom end of a first jamb to provide support/stability to the panels.
    • 具有滑动面板和固定面板的滑动门允许滑动面板相对于固定面板枢转,而与滑动面板的位置无关,并且允许面板和固定面板相对于外框架枢转,其中外框 当滑动面板完全打开或几乎完全打开而不需要地板轨道时,面板被安装。 滑动板可以沿着集管的长度相对于固定板和外框线性地线性移动,并且与滑动面板协作地接合的引导支架可以部分地定位在形成在固定板底轨中的导轨中。 地板板可以固定到邻近第一侧柱的底端的地板表面上,以向板提供支撑/稳定性。
    • 9. 发明申请
    • Sliding Door
    • 滑行门
    • US20130139443A1
    • 2013-06-06
    • US13753332
    • 2013-01-29
    • Brian H. SmithJason P. Sabotta
    • Brian H. SmithJason P. Sabotta
    • E05D15/48
    • E06B3/5063E05D15/48E05D2015/482E05D2015/485E05Y2900/132E06B3/4618E06B3/50E06B3/5072
    • A sliding door with a sliding panel and a fixed panel allows for the sliding panel to pivot with respect to the fixed panel regardless of the position of the sliding panel and allows both the sliding panel and fixed panel to pivot with respect to an outer frame in which the panels are mounted when the sliding panel is fully open or nearly fully open without requiring a floor track. The sliding panel may move linearly with respect to the fixed panel and outer frame along the length of a header, and a guide bracket cooperatively engaged with the sliding panel may be partially positioned in a guide track formed in the fixed panel bottom rail. A floor plate may be secured to the floor surface adjacent the bottom end of a first jamb to provide support/stability to the panels.
    • 具有滑动面板和固定面板的滑动门允许滑动面板相对于固定面板枢转,而与滑动面板的位置无关,并且允许滑动面板和固定面板相对于外框架枢转 当滑动面板完全打开或几乎完全打开而不需要地板轨道时,面板被安装。 滑动板可以沿着集管的长度相对于固定板和外框线性地线性移动,并且与滑动面板协作地接合的引导支架可以部分地定位在形成在固定板底轨中的导轨中。 地板板可以固定到邻近第一侧柱的底端的地板表面上,以向板提供支撑/稳定性。