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1. 发明授权

US08749441B2 Simultaneous transmit and receive antenna system 有权
标题翻译：同时发射和接收天线系统
公开(公告)号：US08749441B2
公开(公告)日：2014-06-10
申请号：US13282700
申请日：2011-10-27
申请人： Alan J. Fenn , Peter T. Hurst , Jeffrey S. Herd , Kenneth E. Kolodziej , Leonard I. Parad , Hans Steyskal
发明人： Alan J. Fenn , Peter T. Hurst , Jeffrey S. Herd , Kenneth E. Kolodziej , Leonard I. Parad , Hans Steyskal
IPC分类号： H01Q9/16
CPC分类号： H01Q1/525 , H01Q21/20 , H01Q21/28
摘要： Described is a simultaneous transmit and receive antenna system having a ring array of transmit antenna elements and a receive antenna element disposed on an axis that is perpendicular to and passing through the center of the ring array. Alternatively, the ring array includes receive elements and a transmit antenna element is disposed on the axis perpendicular to the ring array. Opposite antenna elements in the ring array differ in phase by 180° so that a radiation pattern null occurs at the antenna element at the center of the ring array. Also included are at least one ground plane and an electrically-conductive cylinder disposed on the perpendicular axis inside the ring array to provide a high degree of isolation between the transmit and receive antenna elements. The system may be configured for wireless communications, for example, according to WIFI IEEE standard 802.11 or WIMAX IEEE standard 802.16.
摘要翻译：描述了具有发射天线元件的环阵列和设置在垂直于并穿过环阵列的中心的轴上的接收天线元件的同时发射和接收天线系统。或者，环阵列包括接收元件，并且发射天线元件设置在垂直于环阵列的轴上。环形阵列中的相对的天线元件的相位相差180°，使得在环阵列的中心处的天线元件处发生辐射图案零点。还包括设置在环阵列内的垂直轴上的至少一个接地平面和导电圆柱体，以在发射天线元件和接收天线元件之间提供高度隔离。该系统可以被配置用于无线通信，例如，根据WIFI IEEE标准802.11或WIMAX IEEE标准802.16。

2. 发明申请

US20130106667A1 SIMULTANEOUS TRANSMIT AND RECEIVE ANTENNA SYSTEM 有权
标题翻译：同时发射和接收天线系统
公开(公告)号：US20130106667A1
公开(公告)日：2013-05-02
申请号：US13282700
申请日：2011-10-27
申请人： Alan J. Fenn , Peter T. Hurst , Jeffrey S. Herd , Kenneth E. Kolodziej , Leonard I. Parad , Hans Steyskal
发明人： Alan J. Fenn , Peter T. Hurst , Jeffrey S. Herd , Kenneth E. Kolodziej , Leonard I. Parad , Hans Steyskal
IPC分类号： H01Q21/00 , H01Q7/00 , H01Q9/16
CPC分类号： H01Q1/525 , H01Q21/20 , H01Q21/28
摘要： Described is a simultaneous transmit and receive antenna system having a ring array of transmit antenna elements and a receive antenna element disposed on an axis that is perpendicular to and passing through the center of the ring array. Alternatively, the ring array includes receive elements and a transmit antenna element is disposed on the axis perpendicular to the ring array. Opposite antenna elements in the ring array differ in phase by 180° so that a radiation pattern null occurs at the antenna element at the center of the ring array. Also included are at least one ground plane and an electrically-conductive cylinder disposed on the perpendicular axis inside the ring array to provide a high degree of isolation between the transmit and receive antenna elements. The system may be configured for wireless communications, for example, according to WIFI IEEE standard 802.11 or WIMAX IEEE standard 802.16.
摘要翻译：描述了具有发射天线元件的环阵列和设置在垂直于并穿过环阵列的中心的轴上的接收天线元件的同时发射和接收天线系统。或者，环阵列包括接收元件，并且发射天线元件设置在垂直于环阵列的轴上。环形阵列中的相对的天线元件的相位相差180°，使得在环阵列的中心处的天线元件处发生辐射图案零点。还包括设置在环阵列内的垂直轴上的至少一个接地平面和导电圆柱体，以在发射天线元件和接收天线元件之间提供高度隔离。该系统可以被配置用于无线通信，例如，根据WIFI IEEE标准802.11或WIMAX IEEE标准802.16。

3. 发明授权

US06198438B1 Reconfigurable microstrip antenna array geometry which utilizes micro-electro-mechanical system (MEMS) switches 失效
标题翻译：利用微机电系统（MEMS）开关的可重构微带天线阵列几何形状
公开(公告)号：US06198438B1
公开(公告)日：2001-03-06
申请号：US09411714
申请日：1999-10-04
申请人： Jeffrey S. Herd , Marat Davidovitz , Hans Steyskal
发明人： Jeffrey S. Herd , Marat Davidovitz , Hans Steyskal
IPC分类号： H01Q138
CPC分类号： H01Q21/065 , H01Q3/247 , H01Q9/0442
摘要： A reconfigurable microstrip antenna array geometry which utilizes Micro-Electro-Mechanical System (MEMS) switches to electrically connect groups of printed patch radiators for operation at multiple frequencies.
摘要翻译：可重新配置的微带天线阵列几何结构，其利用微机电系统（MEMS）开关电连接印刷贴片散热器组，以在多个频率下工作。

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