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公开(公告)号:US20130093622A1
公开(公告)日:2013-04-18
申请号:US13630806
申请日:2012-09-28
申请人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
发明人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
IPC分类号: G01R29/10
CPC分类号: G01R29/10
摘要: A method and software implementation for spatial pattern analysis. A user-guided test procedure is implemented to measure features of an antenna under test to determine the antenna's far-field patterns. The antenna features include RF amplitude or phase, and position and orientation relative to a receiving object.
摘要翻译: 空间格局分析的方法和软件实现。 实施用户指导测试程序来测量被测天线的特征以确定天线的远场模式。 天线特征包括RF幅度或相位以及相对于接收对象的位置和取向。
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公开(公告)号:US20090284425A1
公开(公告)日:2009-11-19
申请号:US12121346
申请日:2008-05-15
申请人: JEFFREY M. SNOW , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
发明人: JEFFREY M. SNOW , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
IPC分类号: G01R29/10
CPC分类号: G01R29/10
摘要: A method and system are provided for testing antenna systems using position determination, orientation determination, test pattern analysis using a variety of factors and equipment including positions and orientation of antenna(s) under test at specific points and signal processing systems.
摘要翻译: 提供了一种方法和系统,用于使用位置确定,方向确定,使用各种因素的设备测试天线系统,包括在特定点和信号处理系统上测试的天线的位置和方位。
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公开(公告)号:US08421673B2
公开(公告)日:2013-04-16
申请号:US12347659
申请日:2008-12-31
申请人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
发明人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
IPC分类号: H01Q3/00
CPC分类号: G01R29/10
摘要: A method and software implementation for spatial pattern analysis. A user-guided test procedure is implemented to measure features of an antenna under test to determine the antenna's far-field patterns. The antenna features include RF amplitude or phase, and position and orientation relative to a receiving object.
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公开(公告)号:US20090284426A1
公开(公告)日:2009-11-19
申请号:US12347659
申请日:2008-12-31
申请人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
发明人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
CPC分类号: G01R29/10
摘要: A method and software implementation for spatial pattern analysis. A user-guided test procedure is implemented to measure features of an antenna under test to determine the antenna's far-field patterns. The antenna features include RF amplitude or phase, and position and orientation relative to a receiving object.
摘要翻译: 空间格局分析的方法和软件实现。 实施用户指导测试程序来测量被测天线的特征以确定天线的远场模式。 天线特征包括RF幅度或相位以及相对于接收对象的位置和取向。
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公开(公告)号:US09182435B2
公开(公告)日:2015-11-10
申请号:US13630806
申请日:2012-09-28
申请人: Jeffrey M Snow , Michael Schumm , William L Shaff , Terry Carlson , Carl Baker
发明人: Jeffrey M Snow , Michael Schumm , William L Shaff , Terry Carlson , Carl Baker
IPC分类号: G01R29/10
CPC分类号: G01R29/10
摘要: A method and software implementation for spatial pattern analysis. A user-guided test procedure is implemented to measure features of an antenna under test to determine the antenna's far-field patterns. The antenna features include RF amplitude or phase, and position and orientation relative to a receiving object.
摘要翻译: 空间格局分析的方法和软件实现。 实施用户指导测试程序来测量被测天线的特征以确定天线的远场模式。 天线特征包括RF幅度或相位以及相对于接收对象的位置和取向。
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公开(公告)号:US08077098B2
公开(公告)日:2011-12-13
申请号:US12121346
申请日:2008-05-15
申请人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
发明人: Jeffrey M. Snow , Michael Schumm , William L. Shaff , Terry Carlson , Carl Baker
IPC分类号: G01R29/10
CPC分类号: G01R29/10
摘要: A method and system are provided for testing antenna systems using position determination, orientation determination, test pattern analysis using a variety of factors and equipment including positions and orientation of antenna(s) under test at specific points and signal processing systems.
摘要翻译: 提供了一种方法和系统,用于使用位置确定,方向确定,使用各种因素的设备测试天线系统,包括在特定点和信号处理系统上测试的天线的位置和方位。
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公开(公告)号:US6089036A
公开(公告)日:2000-07-18
申请号:US146026
申请日:1998-09-02
申请人: Terry Carlson , William J. Knapp , Alois Weisser
发明人: Terry Carlson , William J. Knapp , Alois Weisser
IPC分类号: A47F3/04
CPC分类号: A47F3/0447 , A47F10/06
摘要: A refrigerated food preparation table having a food preparation surface, a refrigerated food storage chamber, and a food plenum chamber adjacent to the food preparation surface. An air baffle assembly including a venturi restriction creates a resilient and uniform cool air curtain distributed across the top of food bins disposed within the food plenum chamber. One portion of the returning airflow, which is relatively warmer, having been exposed to higher ambient temperatures, circulates around the food bins and another portion of the returning airflow cools the refrigerated food storage chamber before entering a refrigeration coil/blower chamber to begin the cycle anew. The configuration maintains foodstuffs within the unit between 32.degree. and 40.degree. F.
摘要翻译: 具有食物制备表面的冷藏食品制备台,冷藏食品储存室和与食物制备表面相邻的食物增压室。 包括文氏管限制的空气挡板组件产生分布在设置在食物通风室内的食物箱顶部的弹性且均匀的冷气幕。 已经暴露于较高环境温度的相对温暖的一部分回流气流在食物箱周围循环,另一部分返回气流在冷却食品储存室进入冷却盘管/鼓风机室之前开始循环 重新。 该配置保持单位内的食品在32°至40°F之间。
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