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1. 发明申请

US20050087529A1 Selective layer millimeter-wave surface-heating system and method 有权
标题翻译：选择层毫米波表面加热系统及方法
公开(公告)号：US20050087529A1
公开(公告)日：2005-04-28
申请号：US10693125
申请日：2003-10-24
申请人： James Gallivan , Kenneth Brown
发明人： James Gallivan , Kenneth Brown
IPC分类号： H01L21/00 , H05B6/00 , H05B6/10 , H05B6/72
CPC分类号： H01L21/67115 , H05B6/686 , H05B6/705 , H05B6/72 , H05B2203/032 , Y02B40/143
摘要： A surface-heating system heats a surface with a high-power wavefront at a millimeter-wave frequency. The high-power wavefront may be a collimated wavefront or a converging or diverging wavefront. In some embodiments, the system includes a frequency generator to generate a lower-power millimeter-wave frequency signal, and an active-array antenna system to amplify the millimeter-wave frequency and generate the high-power wavefront in a direction of a surface for heating the surface. In other embodiments, a frequency generator and power amplifier may generate a high-power power millimeter-wave frequency signal, and a passive-array antenna system may provide the high-power wavefront in a direction of the surface. In some embodiments, a thermal-sensing subsystem may measure the surface temperature and generate a control signal to maintain the surface temperature within a predetermined temperature range.
摘要翻译：表面加热系统以毫米波频率的高功率波阵面加热表面。高功率波阵面可以是准直波前或者会聚或发散的波阵面。在一些实施例中，该系统包括用于产生低功率毫米波频率信号的频率发生器和用于放大毫米波频率并且在表面方向上产生高功率波阵面的有源阵列天线系统，加热表面。在其他实施例中，频率发生器和功率放大器可以产生大功率功率毫米波频率信号，并且无源阵列天线系统可以在表面的方向上提供高功率波前。在一些实施例中，热感测子系统可以测量表面温度并产生控制信号以将表面温度保持在预定温度范围内。

2. 发明申请

US20070176700A1 Solid-state high-power oscillators 有权
标题翻译：固态大功率振荡器
公开(公告)号：US20070176700A1
公开(公告)日：2007-08-02
申请号：US11343632
申请日：2006-01-31
申请人： James Gallivan , Kenneth Brown
发明人： James Gallivan , Kenneth Brown
IPC分类号： H03B5/32
CPC分类号： H03B9/12 , H03B9/14
摘要： Embodiments of High-Power Millimeter-Wave Oscillators are generally described herein. Other embodiments may be described and claimed. In some embodiments, the oscillator includes a polarized partial reflector to at least partially reflect back signals to a reflection array amplifier to help induce oscillation by individual sub-array amplifier elements of the reflection array amplifier. In some other embodiments, the oscillator includes a phase-graded polarization-sensitive reflection plate to at least partially reflect back signals to the reflection array amplifier to help induce an oscillation by the sub-array amplifier elements. In some embodiments, the oscillator includes a reflector and a phase-graded polarized reflection-transmission plate to at least partially pass through signals to the reflector for reflection back to the reflection array amplifier to help induce an oscillation by the sub-array amplifier elements.
摘要翻译：本文一般地描述大功率毫米波振荡器的实施例。可以描述和要求保护其他实施例。在一些实施例中，振荡器包括偏振部分反射器，以至少部分地将信号反射回反射阵列放大器，以帮助通过反射阵列放大器的各个子阵列放大器元件引起振荡。在一些其他实施例中，振荡器包括相位梯度偏振敏感反射板，以至少部分地将反射信号反射回反射阵列放大器，以帮助引起子阵列放大器元件的振荡。在一些实施例中，振荡器包括反射器和相位梯度偏振反射透射板，以至少部分地将信号传递到反射器以反射回反射阵列放大器，以帮助感应由子阵列放大器元件的振荡。

3. 发明申请

US20050219138A1 Apparatus and method using wavefront phase measurements to determine geometrical relationships 有权
标题翻译：使用波前相位测量来确定几何关系的装置和方法
公开(公告)号：US20050219138A1
公开(公告)日：2005-10-06
申请号：US10817400
申请日：2004-04-02
申请人： Thomas Obert , Kenneth Brown , Alan Rattray , John Gerstenberg , James Gallivan
发明人： Thomas Obert , Kenneth Brown , Alan Rattray , John Gerstenberg , James Gallivan
IPC分类号： G01S3/48 , G01S7/40 , H01Q3/26 , H01Q3/30 , H01Q13/00
CPC分类号： H01Q3/30 , H01Q3/26
摘要： An apparatus includes a microwave source that produces a microwave feed beam, and a first pair of microwave sensors that each intercept and receive a portion of the microwave feed beam. The two microwave sensors are spaced apart from each other along a first-pair axis. A first phase-comparison device has as it inputs the output signals of the two microwave sensors, and as an output a first phase comparison of the first-sensor output signal and the second-sensor output signal. A first geometrical calculator has as an input the first phase comparison and as an output a geometrical relationship of the first-pair axis to an other feature. This geometrical relationship output may be used to generate a control signal that is used to alter the geometrical relationship. There may be additional microwave sensors operating in a similar manner but spaced to provide information for other geometrical axes or allow improvements in geometrical measurements.
摘要翻译：一种装置包括产生微波馈入光束的微波源和分别拦截并接收微波馈入光束的一部分的第一对微波传感器。两个微波传感器沿着第一对轴线彼此间隔开。第一相位比较装置输入两个微波传感器的输出信号，作为第一传感器输出信号和第二传感器输出信号的第一相位比较输出。第一几何计算器具有作为第一相位比较的输入和作为输出的第一对轴与另一特征的几何关系。该几何关系输出可用于产生用于改变几何关系的控制信号。可能有其他微波传感器以类似的方式运行，但间隔开以提供其他几何轴的信息或允许改进几何测量。

4. 发明申请

US20050200533A1 Reflective and transmissive mode monolithic millimeter wave array system and oscillator using same 有权
标题翻译：反射和透射模式单片毫米波阵列系统和使用它的振荡器
公开(公告)号：US20050200533A1
公开(公告)日：2005-09-15
申请号：US11122372
申请日：2005-05-04
申请人： Kenneth Brown , James Gallivan
发明人： Kenneth Brown , James Gallivan
IPC分类号： H01Q1/38 , H01Q3/46 , H01Q21/06
CPC分类号： H01Q3/46 , H01L23/66 , H01L2924/0002 , H01Q21/061 , H01L2924/00
摘要： An oscillator. In the illustrative embodiment, the oscillator includes an ortho-mode feed; a reflective amplifier array adapted to be illuminated by the feed with an input wavefront with a first polarization and to return thereto an amplified wavefront with a second polarization orthogonal to the first wavefront; and a partially reflective plate disposed between the feed and the amplifier. The inventive oscillator provides a Fabry-Perot cavity between the feed and the plate. In the illustrative embodiment, the plate is a polarized plate. The plate may have surfaces with dissimilar polarizations and/or curvatures. The amplifier may be phase locked by an ortho-mode converter or other arrangement.
摘要翻译：振荡器。在说明性实施例中，振荡器包括正射模式馈电; 反射放大器阵列，其适于被具有第一偏振的输入波前的馈源照明，并且以与第一波前正交的第二偏振返回到其放大的波前; 以及设置在进料和放大器之间的部分反射板。本发明的振荡器在进料和板之间提供了法布里 - 珀罗腔。在说明性实施例中，板是偏光板。该板可以具有不同极化和/或曲率的表面。放大器可以通过正射模式转换器或其他布置来锁相。

5. 发明申请

US20050156743A1 Millimeter-wave area-protection system and method 有权
标题翻译：毫米波区域保护系统和方法
公开(公告)号：US20050156743A1
公开(公告)日：2005-07-21
申请号：US10758334
申请日：2004-01-15
申请人： James Gallivan , Kenneth Brown , Philip Starbuck , Andrew Brown
发明人： James Gallivan , Kenneth Brown , Philip Starbuck , Andrew Brown
IPC分类号： F41H13/00 , G08B15/00 , G08B23/00
CPC分类号： G08B15/00 , F41H13/0068
摘要： An area-protection system uses an active-array antenna to generate a high-power millimeter-wave wavefront to deter an intruder within a protected area. One or more reflectors may be positioned within the protected area to help retain energy of the wavefront within the area. The area-protection system may include an intrusion-detection subsystem to detect presence of the intruder within the protected area and to generate a detection signal. The active-array antenna may generate the high-power millimeter-wave wavefront in response to the detection signal. In some embodiments, the intrusion-detection subsystem may detect the presence of a tag worn by the intruder, and may instruct the array antenna to refrain from generating the wavefront when tag is authenticated. In some embodiments, an illuminator may be used detect intruder movement based on return signals. In some embodiments, the array antenna includes semiconductor wafers arranged together on a substantially flat surface.
摘要翻译：区域保护系统使用有源阵列天线来产生大功率毫米波波前，以阻止入侵者在受保护区域内。一个或多个反射器可以被定位在保护区域内以帮助保持该区域内的波前的能量。区域保护系统可以包括入侵检测子系统，以检测入侵者在受保护区域内的存在并产生检测信号。有源阵列天线可以响应于检测信号而产生高功率毫米波波前。在一些实施例中，入侵检测子系统可以检测入侵者佩戴的标签的存在，并且可以在标签被认证时指示阵列天线避免生成波阵面。在一些实施例中，可以使用照明器基于返回信号检测入侵者移动。在一些实施例中，阵列天线包括在基本平坦的表面上一起布置的半导体晶片。

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