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1. 发明授权

US07112775B2 Coherent imaging that utilizes orthogonal transverse mode diversity 有权
标题翻译：利用正交横向模式分集的相干成像
公开(公告)号：US07112775B2
公开(公告)日：2006-09-26
申请号：US10966313
申请日：2004-10-14
申请人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
发明人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
IPC分类号： H01L27/00
CPC分类号： G01S13/89
摘要： A technique for imaging an object with a coherent beam of electromagnetic radiation involves sequencing at least a portion of the coherent beam through a set of orthogonal transverse spatial modes and summing the output signals that result from set of orthogonal transverse spatial modes. To create an image of an object, the coherent beam is applied to multiple spots on the object and sequenced through the same set of orthogonal transverse spatial modes at each spot. The output signals generated from the sequencing are summed on a per-spot basis.
摘要翻译：用相干的电磁辐射波束成像物体的技术涉及通过一组正交横向空间模式对相干光束的至少一部分进行排序，并对由正交横向空间模式集合产生的输出信号求和。为了创建对象的图像，将相干光束施加到对象上的多个点，并通过在每个点处的相同的一组正交横向空间模式进行排序。从排序产生的输出信号基于每个点相加。

2. 发明授权

US07283085B2 System and method for efficient, high-resolution microwave imaging using complementary transmit and receive beam patterns 有权
标题翻译：使用互补的发射和接收波束图案的高效，高分辨率微波成像的系统和方法
公开(公告)号：US07283085B2
公开(公告)日：2007-10-16
申请号：US11088536
申请日：2005-03-24
申请人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
发明人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
IPC分类号： H01Q15/00 , H01Q3/00
CPC分类号： H01Q21/0018 , G01S13/89 , H01Q3/46 , H01Q21/061 , H01Q21/22 , H01Q23/00 , H01Q25/00
摘要： A scanning panel for use in a microwave imaging system captures a microwave image of a target using two complementary arrays of antenna elements. Each of the antenna elements in a first array is capable of being programmed with a respective phase delay to direct a transmit beam of microwave illumination toward the target in a transmit beam pattern, and each of the antenna elements in a second array is capable of receiving reflected microwave illumination reflected from the target in a receive beam in a receive beam pattern complementary to the transmit beam pattern. The microwave image of the target is formed at an intersection between the transmit beam and the receive beam.
摘要翻译：用于微波成像系统的扫描面板使用天线元件的两个互补阵列捕获目标的微波图像。第一阵列中的每个天线元件能够被编程为相应的相位延迟，以发射波束图案将微波照射的发射波束引向目标，并且第二阵列中的每个天线元件能够接收以与发射波束图案互补的接收波束图案中的接收波束中的目标反射的反射微波照明。目标的微波图像形成在发射波束和接收波束之间的交点处。

3. 发明授权

US07280068B2 System and method for microwave imaging with suppressed sidelobes using a sparse antenna array 有权
公开(公告)号：US07280068B2
公开(公告)日：2007-10-09
申请号：US11181111
申请日：2005-07-14
申请人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
发明人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
IPC分类号： G01S13/89
CPC分类号： G01S13/89 , G01S7/2813
摘要： A microwave imaging system suppresses sidelobes in a microwave image captured using a sparse antenna array using an illumination system that operates in two different illumination modes. The antenna array including subarrays of antenna elements arranged in a sparse geometry to form complementary subarray patterns. The illumination system operates in a first mode to transmit microwave illumination to both of the complementary subarray patterns of the antenna array and receive reflected microwave illumination from both of the complementary subarray patterns of the antenna array to produce a first receive signal. The illumination system further operates in a second mode to transmit microwave illumination to a first one of the complementary subarray patterns of the antenna array and receive reflected microwave illumination from a second one of the complementary subarray patterns of the antenna array to produce a second receive signal. Sidelobes are suppressed using a linear combination of the first and second receive signals.

4. 发明授权

US07183963B2 System and method for inspecting transportable items using microwave imaging 失效
标题翻译：使用微波成像检查可运输物品的系统和方法
公开(公告)号：US07183963B2
公开(公告)日：2007-02-27
申请号：US11088831
申请日：2005-03-24
申请人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
发明人： Gregory Steven Lee , Robert C. Taber , Izhak Baharav
IPC分类号： G01S13/88 , G01S13/89 , G01V3/12 , G01S13/00 , G01S7/40
CPC分类号： G01V8/005 , G01N22/00 , G01S13/89
摘要： An inspection system uses microwave radiation to capture a microwave image of a transportable item. The system includes a transmit scanning panel including a transmit array of transmit antenna elements, each being programmable with a respective phase delay to direct a transmit beam of microwave radiation toward a target of the transportable item for transmission of the microwave radiation through the target. The system further includes a receive scanning panel including a receive array of receive antenna elements, each being programmable with a respective phase delay to receive a receive beam of microwave radiation from the target. A processor measures the amplitude and phase of the microwave radiation in the receive beam to determine a relative value of a pixel within the microwave image of the transportable item based on a reference value of the pixel.
摘要翻译：检查系统使用微波辐射来捕获可移动物品的微波图像。该系统包括发射扫描面板，其包括发射天线元件的发射阵列，每个发射天线元件可以相应的相位延迟进行编程，以将微波辐射的发射光束引向可运输物品的目标物，以便通过目标传输微波辐射。该系统还包括接收扫描面板，其包括接收阵列的接收天线元件，每个接收阵列可以相应的相位延迟来编程，以从目标接收微波辐射的接收束。处理器测量接收波束中的微波辐射的幅度和相位，以基于像素的参考值来确定可运输物品的微波图像内的像素的相对值。

5. 发明授权

US06965340B1 System and method for security inspection using microwave imaging 有权
标题翻译：使用微波成像进行安全检查的系统和方法
公开(公告)号：US06965340B1
公开(公告)日：2005-11-15
申请号：US10996764
申请日：2004-11-24
申请人： Izhak Baharav , Robert Taber , Gregory Steven Lee , John Stephen Kofol
发明人： Izhak Baharav , Robert Taber , Gregory Steven Lee , John Stephen Kofol
IPC分类号： G01S13/88 , G01S13/89 , G01V8/00 , H01Q1/22 , H01Q21/06
CPC分类号： H01Q1/2216 , G01S13/887 , G01S13/89 , G01V8/005 , H01Q1/22 , H01Q21/065
摘要： A security inspection system uses microwave radiation to image targets on a human subject or other item. The system includes an array of antenna elements that are programmable with a respective phase delay to direct a beam of microwave illumination toward a target on the human subject or item. The antenna elements are further capable of receiving reflected microwave illumination reflected from the target. A processor is operable to measure an intensity of the reflected microwave illumination to determine a value of a pixel within an image of the human subject or item. Multiple beams can be directed towards the human subject or item to obtain corresponding pixel values for use by the processor in constructing the image.
摘要翻译：安全检查系统使用微波辐射来对人类对象或其他物品进行成像。该系统包括天线元件的阵列，其可编程具有相应的相位延迟以将微波照射束引导到人类对象或物品上的目标。天线元件还能够接收从目标反射的反射的微波照明。处理器可操作以测量反射的微波照明的强度，以确定人物对象或物品的图像内的像素的值。多个光束可以被引导到人类对象或物体，以获得处理器在构建图像时使用的相应像素值。

6. 发明授权

US07224314B2 Device for reflecting electromagnetic radiation 有权
标题翻译：用于反射电磁辐射的装置
公开(公告)号：US07224314B2
公开(公告)日：2007-05-29
申请号：US10997422
申请日：2004-11-24
申请人： Gregory Steven Lee , Robert C. Taber , John Stephen Kofol
发明人： Gregory Steven Lee , Robert C. Taber , John Stephen Kofol
IPC分类号： H01Q1/38
CPC分类号： H05K1/16 , H01Q3/46 , H01Q15/148 , H01Q19/10 , H01Q21/0018 , H01Q23/00 , H05K1/181 , H05K3/429 , H05K2201/0949 , H05K2201/10166
摘要： A reflectarray utilizes switching devices with non-ideal impedance characteristics to vary the impedance of reflecting elements. The antennas of the reflecting elements are configured as a function of the impedance of the non-ideal switching devices to provide optimal phase-amplitude performance. In particular, the antennas are configured such that the impedance of each antenna is proportional to the square root of the impedance of the non-ideal switching devices when in an on state and when in an off state.
摘要翻译：反射阵列利用具有非理想阻抗特性的开关器件来改变反射元件的阻抗。反射元件的天线被配置为非理想开关器件的阻抗的函数，以提供最佳的相位幅度性能。特别地，天线被配置为使得当处于接通状态和处于断开状态时，每个天线的阻抗与非理想开关器件的阻抗的平方根成比例。

7. 发明授权

US06726763B2 Increased wavelength coverage in nonlinear optics by nonuniformly chirped quasi-phase-matching 失效
标题翻译：通过不均匀啁啾准相位匹配增加了非线性光学元件的波长覆盖
公开(公告)号：US06726763B2
公开(公告)日：2004-04-27
申请号：US09993025
申请日：2001-11-06
申请人： Gregory Steven Lee , Roger Lee Jungerman
发明人： Gregory Steven Lee , Roger Lee Jungerman
IPC分类号： C30B102
CPC分类号： G02F1/3558 , G02F1/3775 , G02F2001/3548
摘要： A nonlinear crystal has increased spectral acceptance. The nonlinear crystal includes a plurality of domains. The domains are arranged serially across the nonlinear crystal. The domains have alternating polarity. The poling periods of the domains are varied across the nonlinear crystal so as to provide nonuniform chirping of phase matching of focused optical signals propagated through the nonlinear crystal.
摘要翻译：非线性晶体增加了光谱接收。非线性晶体包括多个畴。这些域串联地布置在非线性晶体上。这些域具有交替的极性。域的极化周期在非线性晶体之间变化，以便提供通过非线性晶体传播的聚焦光信号的相位匹配的不均匀啁啾。

8. 发明授权

US6117824A Superconductor microstrip transmission line 失效
标题翻译：超导体微带传输线
公开(公告)号：US6117824A
公开(公告)日：2000-09-12
申请号：US369983
申请日：1995-01-09
申请人： Randy Wayne Simon , Christine Elizabeth Platt , Alfred Euinam Lee , Gregory Steven Lee
发明人： Randy Wayne Simon , Christine Elizabeth Platt , Alfred Euinam Lee , Gregory Steven Lee
IPC分类号： H01L39/22 , C01G1/00 , C04B35/00 , C04B35/44 , C04B35/45 , H01B12/06 , H01L39/24 , H01P3/00 , H01P3/08 , H01P11/00 , H01B12/00 , H01L39/00
CPC分类号： H01L39/225 , H01L39/2458 , H01P11/003 , H01P3/003 , H01P3/08 , H01P3/081 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/703 , Y10S505/704 , Y10S505/856 , Y10S505/866 , Y10T428/24926
摘要： A lanthanum aluminate (LaAlO.sub.3) substrate on which thin films of layered perovskite copper oxide superconductors are formed. Lanthanum aluminate, with a pseudo-cubic perovskite crystal structure, has a crystal structure and lattice constant that closely match the crystal structures and lattice constants of the layered perovskite superconductors. Therefore, it promotes epitaxial film growth of the superconductors, with the crystals being oriented in the proper direction for good superconductive electrical properties, such as a high critical current density. In addition, LaAlO.sub.3 has good high frequency properties, such as a low loss tangent and low dielectric constant at superconductive temperatures. Finally, lanthanum aluminate does not significantly interact with the superconductors. Lanthanum aluminate can also used to form thin insulating films between the superconductor layers, which allows for the fabrication of a wide variety of superconductor circuit elements.
摘要翻译：在其上形成层状钙钛矿氧化铜超导体的薄膜的铝酸镧铝（LaAlO 3）基板。具有假立方钙钛矿晶体结构的铝酸镧具有与层状钙钛矿超导体的晶体结构和晶格常数密切匹配的晶体结构和晶格常数。因此，它促进超导体的外延膜生长，其中晶体被定向在正确的方向上以获得良好的超导电性能，例如高临界电流密度。此外，LaAlO3具有良好的高频特性，例如在超导温度下的低损耗正切和低介电常数。最后，铝酸镧与超导体没有显着的相互作用。铝酸镧还可用于在超导体层之间形成薄的绝缘膜，这允许制造各种超导体电路元件。

9. 发明授权

US5849673A Method of forming a superconductor coplanar waveguide 失效
标题翻译：形成超导体共面波导的方法
公开(公告)号：US5849673A
公开(公告)日：1998-12-15
申请号：US335000
申请日：1994-11-07
申请人： Randy Wayne Simon , Christine Elizabeth Platt , Alfred Euinam Lee , Gregory Steven Lee
发明人： Randy Wayne Simon , Christine Elizabeth Platt , Alfred Euinam Lee , Gregory Steven Lee
IPC分类号： H01L39/22 , C01G1/00 , C04B35/00 , C04B35/44 , C04B35/45 , H01B12/06 , H01L39/24 , H01P3/00 , H01P3/08 , H01P11/00
CPC分类号： H01L39/225 , H01L39/2458 , H01P11/003 , H01P3/003 , H01P3/08 , H01P3/081 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/703 , Y10S505/704 , Y10S505/856 , Y10S505/866 , Y10T428/24926
摘要： A lanthanum aluminate (LaAlO.sub.3) substrate on which thin films of layered perovskite copper oxide superconductors are formed. Lanthanum aluminate, with a pseudo-cubic perovskite crystal structure, has a crystal structure and lattice constant that closely match the crystal structures and lattice constants of the layered perovskite superconductors. Therefore, it promotes epitaxial film growth of the superconductors, with the crystals being oriented in the proper direction for good superconductive electrical properties, such as a high critical current density. In addition, LaAlO.sub.3 has good high frequency properties, such as a low loss tangent and low dielectric constant at superconductive temperatures. Finally, lanthanum aluminate does not significantly interact with the superconductors. Lanthanum aluminate can also be used to form thin insulating films between the superconductor layers, which allows for the fabrication of a wide variety of superconductor circuit elements.
摘要翻译：在其上形成层状钙钛矿氧化铜超导体的薄膜的铝酸镧铝（LaAlO 3）基板。具有假立方钙钛矿晶体结构的铝酸镧具有与层状钙钛矿超导体的晶体结构和晶格常数密切匹配的晶体结构和晶格常数。因此，它促进超导体的外延膜生长，其中晶体被定向在正确的方向上以获得良好的超导电性能，例如高临界电流密度。此外，LaAlO3具有良好的高频特性，例如在超导温度下的低损耗正切和低介电常数。最后，铝酸镧与超导体没有显着的相互作用。铝酸镧还可用于在超导体层之间形成薄的绝缘膜，这允许制造各种各样的超导体电路元件。

10. 发明授权

US06337149B1 Superconductor coplanar waveguide 失效
标题翻译：超导体共面波导
公开(公告)号：US06337149B1
公开(公告)日：2002-01-08
申请号：US08308781
申请日：1994-09-19
申请人： Randy Wayne Simon , Christine Elizabeth Platt , Alfred Euinam Lee , Gregory Steven Lee
发明人： Randy Wayne Simon , Christine Elizabeth Platt , Alfred Euinam Lee , Gregory Steven Lee
IPC分类号： B32B1900
CPC分类号： H01L39/225 , H01L39/2458 , H01P3/003 , H01P3/08 , H01P3/081 , H01P11/003 , Y10S428/93 , Y10S505/701 , Y10S505/702 , Y10S505/703 , Y10S505/704 , Y10S505/856 , Y10S505/866 , Y10T428/24926
摘要： A lanthanum aluminate (LaAlO3) substrate on which thin films of layered perovskite copper oxide superconductors are formed. Lanthanum aluminate, with a pseudo-cubic perovskite crystal structure, has a crystal structure and lattice constant that closely match the crystal structures and lattice constants of the layered perovskite superconductors. Therefore, it promotes epitaxial film growth of the superconductors, with the crystals being oriented in the proper direction for good superconductive electrical properties, such as a high critical current density. In addition, LaAlO3 has good high frequency properties, such as a low loss tangent and low dielectric constant at superconductive temperatures. Finally, lanthanum aluminate does not significantly interact with the superconductors. Lanthanum aluminate can also be used to form thin insulating films between the superconductor layers, which allows for the fabrication of a wide variety of superconductor circuit elements.
摘要翻译：在其上形成层状钙钛矿氧化铜超导体的薄膜的铝酸镧铝（LaAlO 3）基板。具有假立方钙钛矿晶体结构的铝酸镧具有与层状钙钛矿超导体的晶体结构和晶格常数密切匹配的晶体结构和晶格常数。因此，它促进超导体的外延膜生长，其中晶体被定向在正确的方向上以获得良好的超导电性能，例如高临界电流密度。此外，LaAlO3具有良好的高频特性，例如在超导温度下的低损耗正切和低介电常数。最后，铝酸镧与超导体没有显着的相互作用。铝酸镧还可用于在超导体层之间形成薄的绝缘膜，这允许制造各种各样的超导体电路元件。

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