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1. 发明申请

US20100328779A1 DIELECTRIC COVERED PLANAR ANTENNAS 有权
标题翻译：电介质平面天线
公开(公告)号：US20100328779A1
公开(公告)日：2010-12-30
申请号：US12828068
申请日：2010-06-30
申请人： Nuria Llombart Juan , Choonsup Lee , Goutam Chattopadhyay , John J. Gill , Anders Skalare , Peter H. Siegel
发明人： Nuria Llombart Juan , Choonsup Lee , Goutam Chattopadhyay , John J. Gill , Anders Skalare , Peter H. Siegel
IPC分类号： G02B27/12 , G02B3/00 , C03C15/00
CPC分类号： H01Q19/09 , G01N21/3581 , H01Q19/06 , H01Q21/06
摘要： An antenna element suitable for integrated arrays at terahertz frequencies is disclosed. The antenna element comprises an extended spherical (e.g. hemispherical) semiconductor lens, e.g. silicon, antenna fed by a leaky wave waveguide feed. The extended spherical lens comprises a substantially spherical lens adjacent a substantially planar lens extension. A couple of TE/TM leaky wave modes are excited in a resonant cavity formed between a ground plane and the substantially planar lens extension by a waveguide block coupled to the ground plane. Due to these modes, the primary feed radiates inside the lens with a directive pattern that illuminates a small sector of the lens. The antenna structure is compatible with known semiconductor fabrication technology and enables production of large format imaging arrays.
摘要翻译：公开了适用于以太赫兹频率集成的阵列的天线元件。天线元件包括延伸的球形（例如半球形）半导体透镜。硅，由漏波波导馈电馈送的天线。延伸的球面透镜包括与基本上平面的透镜延伸部相邻的基本上球形的透镜。通过耦合到接地平面的波导块，在接地平面和基本上平面的透镜延伸部之间形成的谐振腔中激发了一对TE / TM泄漏波模式。由于这些模式，主要的馈送在镜头内辐射出一个照亮镜头小部分的指示图案。天线结构与已知的半导体制造技术兼容，并且能够生产大幅面成像阵列。

2. 发明授权

US08780012B2 Dielectric covered planar antennas 有权
标题翻译：电介质覆盖的平面天线
公开(公告)号：US08780012B2
公开(公告)日：2014-07-15
申请号：US12828068
申请日：2010-06-30
申请人： Nuria Llombart Juan , Choonsup Lee , Goutam Chattopadhyay , John J. Gill , Anders J. Skalare , Peter H. Siegel
发明人： Nuria Llombart Juan , Choonsup Lee , Goutam Chattopadhyay , John J. Gill , Anders J. Skalare , Peter H. Siegel
IPC分类号： H01Q19/06
CPC分类号： H01Q19/09 , G01N21/3581 , H01Q19/06 , H01Q21/06
摘要： An antenna element suitable for integrated arrays at terahertz frequencies is disclosed. The antenna element comprises an extended spherical (e.g. hemispherical) semiconductor lens, e.g. silicon, antenna fed by a leaky wave waveguide feed. The extended spherical lens comprises a substantially spherical lens adjacent a substantially planar lens extension. A couple of TE/TM leaky wave modes are excited in a resonant cavity formed between a ground plane and the substantially planar lens extension by a waveguide block coupled to the ground plane. Due to these modes, the primary feed radiates inside the lens with a directive pattern that illuminates a small sector of the lens. The antenna structure is compatible with known semiconductor fabrication technology and enables production of large format imaging arrays.
摘要翻译：公开了适用于以太赫兹频率集成的阵列的天线元件。天线元件包括延伸的球形（例如半球形）半导体透镜。硅，由漏波波导馈电馈送的天线。延伸的球面透镜包括与基本上平面的透镜延伸部相邻的基本上球形的透镜。通过耦合到接地平面的波导块，在接地平面和基本上平面的透镜延伸部之间形成的谐振腔中激发了一对TE / TM泄漏波模式。由于这些模式，主要的馈送在镜头内辐射出一个照亮镜头小部分的指示图案。天线结构与已知的半导体制造技术兼容，并且能够生产大幅面成像阵列。

3. 发明申请

US20100090887A1 MULTI-PIXEL HIGH-RESOLUTION THREE-DIMENSIONAL IMAGING RADAR 有权
标题翻译：多像素高分辨三维成像雷达
公开(公告)号：US20100090887A1
公开(公告)日：2010-04-15
申请号：US12580210
申请日：2009-10-15
申请人： Ken B. Cooper , Robert J. Dengler , Peter H. Siegel , Goutam Chattopadhyay , John S. Ward , Nuria Llombart Juan , Tomas E. Bryllert , Imran Mehdi , Jan A. Tarsala
发明人： Ken B. Cooper , Robert J. Dengler , Peter H. Siegel , Goutam Chattopadhyay , John S. Ward , Nuria Llombart Juan , Tomas E. Bryllert , Imran Mehdi , Jan A. Tarsala
IPC分类号： G01S13/90
CPC分类号： G01S13/89 , G01S7/024 , G01S7/03 , G01S7/35 , G01S13/34 , G01S13/87 , H01Q19/191 , H01Q19/195
摘要： A three-dimensional imaging radar operating at high frequency e.g., 670 GHz radar using low phase-noise synthesizers and a fast chirper to generate a frequency-modulated continuous-wave (FMCW) waveform, is disclosed that operates with a multiplexed beam to obtain range information simultaneously on multiple pixels of a target. A source transmit beam may be divided by a hybrid coupler into multiple transmit beams multiplexed together and directed to be reflected off a target and return as a single receive beam which is demultiplexed and processed to reveal range information of separate pixels of the target associated with each transmit beam simultaneously. The multiple transmit beams may be developed with appropriate optics to be temporally and spatially differentiated before being directed to the target. Temporal differentiation corresponds to a different intermediate frequencies separating the range information of the multiple pixels. Collinear transmit beams having differentiated polarizations may also be implemented.
摘要翻译：公开了以高频率操作的三维成像雷达，例如使用低相位噪声合成器的670GHz雷达和用于产生调频连续波（FMCW）波形的快速啁啾声），其以多路波束操作以获得范围信息同时在目标的多个像素上。源发射波束可以被混合耦合器划分成多个复用在一起的多个发射波束并被引导为从目标反射并作为单个接收波束返回，该单个接收波束被解复用并被处理以显示与每个相关联的目标的单独像素的范围信息同时发射波束。多个发射光束可以用合适的光学器件显影，以在被引导到目标之前在时间和空间上被区分。时间微分对应于分离多个像素的范围信息的不同中间频率。也可以实现具有差分极化的共线发射波束。

4. 发明授权

US08144052B2 Multi-pixel high-resolution three-dimensional imaging radar 有权
标题翻译：多像素高分辨率三维成像雷达
公开(公告)号：US08144052B2
公开(公告)日：2012-03-27
申请号：US12580210
申请日：2009-10-15
申请人： Ken B. Cooper , Robert J. Dengler , Peter H. Siegel , Goutam Chattopadhyay , John S. Ward , Nuria Llombart Juan , Tomas E. Bryllert , Imran Mehdi , Jan A. Tarsala
发明人： Ken B. Cooper , Robert J. Dengler , Peter H. Siegel , Goutam Chattopadhyay , John S. Ward , Nuria Llombart Juan , Tomas E. Bryllert , Imran Mehdi , Jan A. Tarsala
IPC分类号： G01S13/89 , G01C3/08
CPC分类号： G01S13/89 , G01S7/024 , G01S7/03 , G01S7/35 , G01S13/34 , G01S13/87 , H01Q19/191 , H01Q19/195
摘要： A three-dimensional imaging radar operating at high frequency e.g., 670 GHz radar using low phase-noise synthesizers and a fast chirper to generate a frequency-modulated continuous-wave (FMCW) waveform, is disclosed that operates with a multiplexed beam to obtain range information simultaneously on multiple pixels of a target. A source transmit beam may be divided by a hybrid coupler into multiple transmit beams multiplexed together and directed to be reflected off a target and return as a single receive beam which is demultiplexed and processed to reveal range information of separate pixels of the target associated with each transmit beam simultaneously. The multiple transmit beams may be developed with appropriate optics to be temporally and spatially differentiated before being directed to the target. Temporal differentiation corresponds to a different intermediate frequencies separating the range information of the multiple pixels. Collinear transmit beams having differentiated polarizations may also be implemented.
摘要翻译：公开了以高频率操作的三维成像雷达，例如使用低相位噪声合成器的670GHz雷达和用于产生调频连续波（FMCW）波形的快速啁啾声），其以多路波束操作以获得范围信息同时在目标的多个像素上。源发射波束可以被混合耦合器划分成多个复用在一起的多个发射波束并被引导为从目标反射并作为单个接收波束返回，该单个接收波束被解复用并被处理以显示与每一个相关联的目标的分离像素的范围信息同时发射波束。多个发射光束可以用合适的光学器件显影，以在被引导到目标之前在时间和空间上被区分。时间微分对应于分离多个像素的范围信息的不同中间频率。也可以实现具有差分极化的共线发射波束。

5. 发明申请

US20080280583A1 Submillimeter wave heterodyne receiver 有权
标题翻译：亚毫米波外差接收机
公开(公告)号：US20080280583A1
公开(公告)日：2008-11-13
申请号：US12070212
申请日：2008-02-15
申请人： Goutam Chattopadhyay , Harish Manohara , Peter H. Siegel , John Ward
发明人： Goutam Chattopadhyay , Harish Manohara , Peter H. Siegel , John Ward
IPC分类号： H04B1/26
CPC分类号： H04B1/18 , H01P1/161 , H01P3/023 , H01P5/182 , H01Q13/02 , H01Q13/0283
摘要： In an embodiment, a submillimeter wave heterodyne receiver includes a finline ortho-mode transducer comprising thin tapered metallic fins deposited on a thin dielectric substrate to separate a vertically polarized electromagnetic mode from a horizontally polarized electromagnetic mode. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，亚毫米波外差接收器包括鳍状正交模式换能器，其包括沉积在薄电介质基底上的薄锥形金属翅片以将垂直极化电磁模式与水平极化电磁模式分离。描述和要求保护其他实施例。

6. 发明申请

US20080304044A1 HIGH-RESOLUTION THREE-DIMENSIONAL IMAGING RADAR 有权
标题翻译：高分辨率三维成像雷达
公开(公告)号：US20080304044A1
公开(公告)日：2008-12-11
申请号：US12135040
申请日：2008-06-06
申请人： Ken B. Cooper , Goutam Chattopadhyay , Peter H. Siegel , Robert J. Dengler , Erich T. Schlecht , Imran Mehdi , Anders J. Skalare
发明人： Ken B. Cooper , Goutam Chattopadhyay , Peter H. Siegel , Robert J. Dengler , Erich T. Schlecht , Imran Mehdi , Anders J. Skalare
IPC分类号： G01C3/08
CPC分类号： G01S13/89 , G01S13/34 , G01S13/887
摘要： A three-dimensional imaging radar operating at high frequency e.g., 670 GHz, is disclosed. The active target illumination inherent in radar solves the problem of low signal power and narrow-band detection by using submillimeter heterodyne mixer receivers. A submillimeter imaging radar may use low phase-noise synthesizers and a fast chirper to generate a frequency-modulated continuous-wave (FMCW) waveform. Three-dimensional images are generated through range information derived for each pixel scanned over a target. A peak finding algorithm may be used in processing for each pixel to differentiate material layers of the target. Improved focusing is achieved through a compensation signal sampled from a point source calibration target and applied to received signals from active targets prior to FFT-based range compression to extract and display high-resolution target images. Such an imaging radar has particular application in detecting concealed weapons or contraband.
摘要翻译：公开了以高频例如670GHz操作的三维成像雷达。雷达固有的有源目标照明通过使用亚毫米外差式混频器接收机解决了低信号功率和窄带检测问题。亚毫米成像雷达可以使用低相位噪声合成器和快速啁啾来产生调频连续波（FMCW）波形。通过针对在目标上扫描的每个像素导出的范围信息生成三维图像。可以在每个像素的处理中使用峰值发现算法来区分目标的材料层。通过从点源校准目标采样的补偿信号实现改进的聚焦，并且在基于FFT的范围压缩之前应用于来自活动目标的接收信号以提取和显示高分辨率目标图像。这种成像雷达在检测隐藏的武器或违禁品方面具有特殊的应用。

7. 发明授权

US07899432B2 Submillimeter wave heterodyne receiver 有权
标题翻译：亚毫米波外差接收机
公开(公告)号：US07899432B2
公开(公告)日：2011-03-01
申请号：US12070212
申请日：2008-02-15
申请人： Goutam Chattopadhyay , Harish Manohara , Peter H. Siegel , John Ward
发明人： Goutam Chattopadhyay , Harish Manohara , Peter H. Siegel , John Ward
IPC分类号： H04B1/26
CPC分类号： H04B1/18 , H01P1/161 , H01P3/023 , H01P5/182 , H01Q13/02 , H01Q13/0283
摘要： In an embodiment, a submillimeter wave heterodyne receiver includes a finline ortho-mode transducer comprising thin tapered metallic fins deposited on a thin dielectric substrate to separate a vertically polarized electromagnetic mode from a horizontally polarized electromagnetic mode. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，亚毫米波外差接收器包括鳍状正交模式换能器，其包括沉积在薄电介质基底上的薄锥形金属翅片以将垂直极化电磁模式与水平极化电磁模式分离。描述和要求保护其他实施例。

8. 发明授权

US07773205B2 High-resolution three-dimensional imaging radar 有权
标题翻译：高分辨率三维成像雷达
公开(公告)号：US07773205B2
公开(公告)日：2010-08-10
申请号：US12135040
申请日：2008-06-06
申请人： Ken B. Cooper , Goutam Chattopadhyay , Peter H. Siegel , Robert J. Dengler , Erich T. Schlecht , Imran Mehdi , Anders J. Skalare
发明人： Ken B. Cooper , Goutam Chattopadhyay , Peter H. Siegel , Robert J. Dengler , Erich T. Schlecht , Imran Mehdi , Anders J. Skalare
IPC分类号： G01C3/08 , G01S13/28
CPC分类号： G01S13/89 , G01S13/34 , G01S13/887
摘要： A three-dimensional imaging radar operating at high frequency e.g., 670 GHz, is disclosed. The active target illumination inherent in radar solves the problem of low signal power and narrow-band detection by using submillimeter heterodyne mixer receivers. A submillimeter imaging radar may use low phase-noise synthesizers and a fast chirper to generate a frequency-modulated continuous-wave (FMCW) waveform. Three-dimensional images are generated through range information derived for each pixel scanned over a target. A peak finding algorithm may be used in processing for each pixel to differentiate material layers of the target. Improved focusing is achieved through a compensation signal sampled from a point source calibration target and applied to received signals from active targets prior to FFT-based range compression to extract and display high-resolution target images. Such an imaging radar has particular application in detecting concealed weapons or contraband.
摘要翻译：公开了以高频例如670GHz操作的三维成像雷达。雷达固有的有源目标照明通过使用亚毫米外差式混频器接收机解决了低信号功率和窄带检测问题。亚毫米成像雷达可以使用低相位噪声合成器和快速啁啾来产生调频连续波（FMCW）波形。通过针对在目标上扫描的每个像素导出的范围信息生成三维图像。可以在每个像素的处理中使用峰值发现算法来区分目标的材料层。通过从点源校准目标采样的补偿信号实现改进的聚焦，并且在基于FFT的范围压缩之前应用于来自活动目标的接收信号以提取和显示高分辨率目标图像。这种成像雷达在检测隐藏的武器或违禁品方面具有特殊的应用。

9. 发明授权

US07687773B2 Sub-millimeter wave frequency heterodyne detector system 有权
标题翻译：亚毫米波频外差检测系统
公开(公告)号：US07687773B2
公开(公告)日：2010-03-30
申请号：US12214760
申请日：2008-06-20
申请人： Peter H. Siegel , Robert Dengler , Eric R. Mueller
发明人： Peter H. Siegel , Robert Dengler , Eric R. Mueller
IPC分类号： G01J5/02
CPC分类号： G01N21/3581
摘要： The present invention relates to sub-millimeter wave frequency heterodyne imaging systems. More specifically, the present invention relates to a sub-millimeter wave frequency heterodyne detector system for imaging the magnitude and phase of transmitted power through or reflected power off of mechanically scanned samples at sub-millimeter wave frequencies.
摘要翻译：本发明涉及亚毫米波频率外差成像系统。更具体地说，本发明涉及一种亚毫米波频率外差检测器系统，用于通过机械扫描的样本在亚毫米波频率下对发射功率的大小和相位进行成像或反射功率成像。

10. 发明申请

US20110118556A1 Systems and Methods for Diagnostics, Control and Treatment of Neurological Functions and Disorders by Exposure to Electromagnetic Waves 审中-公开
标题翻译：通过暴露于电磁波诊断，控制和治疗神经功能和疾病的系统和方法
公开(公告)号：US20110118556A1
公开(公告)日：2011-05-19
申请号：US12945553
申请日：2010-11-12
申请人： Peter H. Siegel , Victor Pikov
发明人： Peter H. Siegel , Victor Pikov
IPC分类号： A61B5/00 , A61N5/00 , A61M37/00
CPC分类号： A61N5/02 , A61N1/40
摘要： Methods, systems and devices are provided in which electromagnetic waves (EMWs) are applied to a neural target. The neuronal function of at least a portion of the neural target is monitored, and the effect of EMW application on neural properties, neural function, and/or neural disorders is assessed. Embodiments include methods of diagnosis, treatment, drug delivery, cognitive enhancement, and EMW stimulation systems.
摘要翻译：提供了将电磁波（EMW）应用于神经靶标的方法，系统和装置。监测神经靶的至少一部分的神经元功能，并评估EMW应用对神经性质，神经功能和/或神经障碍的影响。实施方案包括诊断，治疗，药物递送，认知增强和EMW刺激系统的方法。

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