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1. 发明申请

US20100026605A1 F-INVERTED COMPACT ANTENNA FOR WIRELESS SENSOR NETWORKS AND MANUFACTURING METHOD 有权
标题翻译：用于无线传感器网络的F-INVERTED COMPACT ANTENNA AND MANUFACTURING METHOD
公开(公告)号：US20100026605A1
公开(公告)日：2010-02-04
申请号：US12470905
申请日：2009-05-22
申请人： BO YANG , FELICE M. VANIN , XI SHAO , QUIRINO BALZANO , NEIL GOLDSMAN
发明人： BO YANG , FELICE M. VANIN , XI SHAO , QUIRINO BALZANO , NEIL GOLDSMAN
IPC分类号： H01Q1/36 , H01P11/00 , H01Q1/48
CPC分类号： H01Q11/08 , H01Q9/0421 , H01Q9/0471 , Y10T29/49016
摘要： An F-inverted compact antenna for ultra-low volume Wireless Sensor Networks is developed with a volume of 0.024λ×0.06λ×0.076λ, ground plane included, where λ is a resonating frequency of the antenna. The radiation efficiency attained is 48.53% and the peak gain is −1.38 dB. The antenna is easily scaled to higher operating frequencies up to 2500 MHz bands with comparable performance. The antenna successfully transmits and receives signals with tolerable errors. It includes a standard PCB board with dielectric block thereon and helically contoured antenna wound from a copper wire attached to the dielectric block and oriented with the helix axis parallel to the PCB. The antenna demonstrates omnidirectional radiation patterns and is highly integratable with WSN, specifically in Smart Dust sensors. The antenna balances the trade offs between performance and overall size and may be manufactured with the use of milling technique and laser cutters.
摘要翻译：用于超低容量无线传感器网络的F反转小型天线被开发，其体积为0.024lambdax0.06lambdax0.076λ，包括接地平面，其中λ是天线的谐振频率。达到的辐射效率为48.53％，峰值增益为-1.38 dB。天线可以轻松扩展到高达2500 MHz频段的较高工作频率，具有可比性能。天线成功发送和接收具有可容忍错误的信号。它包括一个标准的PCB板，其上有介质块，螺旋轮廓天线由连接到介质块上的铜线缠绕，并以螺旋线平行于PCB定向。天线显示全向辐射图，并与WSN高度集成，特别是智能尘埃传感器。天线平衡了性能和总体尺寸之间的折衷，并且可以使用铣削技术和激光切割机来制造。

2. 发明授权

US08040291B2 F-inverted compact antenna for wireless sensor networks and manufacturing method 有权
标题翻译：用于无线传感器网络的F倒置小型天线和制造方法
公开(公告)号：US08040291B2
公开(公告)日：2011-10-18
申请号：US12470905
申请日：2009-05-22
申请人： Bo Yang , Felice M. Vanin , Xi Shao , Quirino Balzano , Neil Goldsman
发明人： Bo Yang , Felice M. Vanin , Xi Shao , Quirino Balzano , Neil Goldsman
IPC分类号： H01Q9/30
CPC分类号： H01Q11/08 , H01Q9/0421 , H01Q9/0471 , Y10T29/49016
摘要： An F-inverted compact antenna for ultra-low volume Wireless Sensor Networks is developed with a volume of 0.024λ×0.06λ×0.076λ, ground plane included, where λ is a resonating frequency of the antenna. The radiation efficiency attained is 48.53% and the peak gain is −1.38 dB. The antenna is easily scaled to higher operating frequencies up to 2500 MHz bands with comparable performance. The antenna successfully transmits and receives signals with tolerable errors. It includes a standard PCB board with dielectric block thereon and helically contoured antenna wound from a copper wire attached to the dielectric block and oriented with the helix axis parallel to the PCB. The antenna demonstrates omnidirectional radiation patterns and is highly integratable with WSN, specifically in Smart Dust sensors. The antenna balances the trade offs between performance and overall size and may be manufactured with the use of milling technique and laser cutters.
摘要翻译：开发了用于超低体积无线传感器网络的F反转小型天线，其体积为0.024λ×0.06λ×0.076λ，包括接地平面，其中λ是天线的谐振频率。达到的辐射效率为48.53％，峰值增益为-1.38 dB。天线可以轻松扩展到高达2500 MHz频段的较高工作频率，具有可比性能。天线成功发送和接收具有可容忍错误的信号。它包括一个标准的PCB板，其上有介质块，螺旋轮廓天线由连接到介质块上的铜线缠绕，并以螺旋线平行于PCB定向。天线显示全向辐射图，并与WSN高度集成，特别是智能尘埃传感器。天线平衡了性能和总体尺寸之间的折衷，并且可以使用铣削技术和激光切割机来制造。

3. 发明授权

US07746190B2 Polarization-preserving waveguide filter and transformer 有权
标题翻译：极化保护波导滤波器和变压器
公开(公告)号：US07746190B2
公开(公告)日：2010-06-29
申请号：US11748969
申请日：2007-05-15
申请人： Felice M. Vanin , Edward J. Wollack
发明人： Felice M. Vanin , Edward J. Wollack
IPC分类号： H01P3/04 , H01P1/17 , H01P1/161
CPC分类号： H01P1/208 , H01P3/123 , H01P5/024
摘要： A microwave waveguide filter includes an input waveguide section, an output waveguide section, a plurality of resonator sections disposed between the input and output waveguide sections, and a plurality of coupling sections disposed on either side of each of the resonator sections. The input waveguide section, the resonator sections, and the output waveguide section have at least four fold symmetric quadruple ridge cross-sections and the coupling sections have at least four fold symmetric cross-sections.
摘要翻译：微波波导滤波器包括输入波导部分，输出波导部分，设置在输入和输出波导部分之间的多个谐振器部分，以及设置在每个谐振器部分两侧的多个耦合部分。输入波导部分，谐振器部分和输出波导部分具有至少四个对称的四极脊横截面，并且耦合部分具有至少四个对称的横截面。

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