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91. 发明授权

US08736501B2 Multi-band antenna 有权
标题翻译：多频天线
公开(公告)号：US08736501B2
公开(公告)日：2014-05-27
申请号：US13424702
申请日：2012-03-20
申请人： Takafumi Nishi , Yuji Sugimoto , Masayuki Nakabuchi , Ichiro Shigetomi
发明人： Takafumi Nishi , Yuji Sugimoto , Masayuki Nakabuchi , Ichiro Shigetomi
IPC分类号： H01Q9/32 , H01Q5/00 , H01Q5/01
CPC分类号： H01Q9/32 , H01Q5/10 , H01Q5/321
摘要： A multi-band antenna includes two conductive wirings and unit circuits cascaded along the conductive wirings. Each unit circuit includes a communication unit, a first capacitor and a second inductor. The communication unit connects between the conductive wirings through a first inductor and a second capacitor connected in series with the first inductor. The first capacitor and the second inductor are inserted in at least one of the conductive wirings. The second inductor is connected in parallel with the first capacitor. Alternatively, the unit circuit includes a communication unit connecting between the conductive wirings through a first inductor, and a first capacitor inserted in at least one of the conductive wirings. The first inductor, the first capacitor, a third capacitor disposed between the conductive wirings, and a third inductor disposed on at least one of the conductive wirings satisfy a relationship expressed by the expression 2.
摘要翻译：多频带天线包括沿着导电布线级联的两个导电布线和单元电路。每个单元电路包括通信单元，第一电容器和第二电感器。通信单元通过与第一电感器串联连接的第一电感器和第二电容器在导电布线之间连接。第一电容器和第二电感器插入至少一个导电布线中。第二电感器与第一电容器并联连接。或者，单元电路包括通过第一电感器连接在导电布线之间的通信单元和插入至少一个导电布线中的第一电容器。第一电感器，第一电容器，设置在导电布线之间的第三电容器和设置在至少一个导电布线上的第三电感器满足由表达式2表示的关系。

92. 发明申请

US20130271338A1 Ground connecting system for plane and helical microwave antenna structures 审中-公开
公开(公告)号：US20130271338A1
公开(公告)日：2013-10-17
申请号：US13506372
申请日：2012-04-16
申请人： Vasilios Mastoropoulos
发明人： Vasilios Mastoropoulos
IPC分类号： H01Q1/48
CPC分类号： H01Q1/48 , H01Q9/32 , H01Q11/08 , H01Q21/0006 , H01Q21/20
摘要： Ground connecting system for microwave plane or helical antenna structures comprising a radiating body that is connected to a power supply source located at ground level. In a plane antenna structure the radiating body is a flat plate with a plurality of ground connecting iron strips applied within appropriate recesses at selected regions thereof, whilst in a helical antenna structure the radiating body comprises a plurality of dielectric cylinders arranged along the circumference and inwardly the radiating surface, each dielectric cylinder located at the top of a coaxial power supply cable and being helicoidally wound with a conducting wire with ground connecting iron strips at the upper and bottom ends thereof. This selective grounding system results in a magnetic field being applied in between grounded and non-grounded regions that provides improved antenna transmission performance and effective isolation of the radiating body from the power supply source.

93. 发明授权

US08447292B2 Multi-link aircraft cellular system for simultaneous communication with multiple terrestrial cell sites 有权
标题翻译：用于与多个陆地蜂窝站点同时通信的多链路飞行器蜂窝系统
公开(公告)号：US08447292B2
公开(公告)日：2013-05-21
申请号：US11590379
申请日：2006-10-31
申请人： Anand K. Chari , Harold Grant Saroka , Tim Joyce , Patrick J. Walsh , Yong Liu , Daniel Bernard McKenna
发明人： Anand K. Chari , Harold Grant Saroka , Tim Joyce , Patrick J. Walsh , Yong Liu , Daniel Bernard McKenna
IPC分类号： H04W24/00
CPC分类号： H04W16/28 , H01Q1/283 , H01Q9/0435 , H01Q9/32 , H01Q21/29 , H04B7/18506 , H04W84/005
摘要： The Multi-Link Aircraft Cellular System makes use of multiple physically separated antennas mounted on the aircraft, as well as the use of additional optional signal isolation and optimization techniques to improve the call handling capacity of the Air-To-Ground cellular communications network. These additional techniques can include polarization domain and ground antenna pattern shaping (in azimuth, in elevation, or in both planes). Further, if code domain separation is added, dramatic increases in capacity are realized. Thus, the Air-To-Ground cellular communications network can increase its capacity on a per aircraft basis by sharing its traffic load among more than one cell or sector and by making use of multiple physically separated antennas mounted on the aircraft, as well as the use of additional optional signal isolation and optimization techniques.
摘要翻译：多连接飞行器蜂窝系统利用安装在飞机上的多个物理分离的天线，以及使用额外的可选信号隔离和优化技术来改善空对地蜂窝通信网络的呼叫处理能力。这些附加技术可以包括偏振域和地面天线图案整形（方位角，仰角或两个平面）。此外，如果添加代码域分离，则实现了容量的显着增加。因此，空对地蜂窝通信网络可以通过在多于一个小区或扇区之间共享其业务负载并且通过利用安装在飞行器上的多个物理分离的天线来增加其在每个飞行器上的容量，以及使用额外的可选信号隔离和优化技术。

94. 发明授权

US08428864B2 Devices, systems, and methods for testing crash avoidance technologies 有权
公开(公告)号：US08428864B2
公开(公告)日：2013-04-23
申请号：US13532383
申请日：2012-06-25
申请人： Joseph Kelly , Peter Broen , Jordan Silberling , Nenad Bozin , John Zellner
发明人： Joseph Kelly , Peter Broen , Jordan Silberling , Nenad Bozin , John Zellner
IPC分类号： G06F17/10 , G06G7/78 , G08G1/16
CPC分类号： G01S19/14 , G01S19/34 , G01S19/36 , G01S19/41 , H01Q1/084 , H01Q1/20 , H01Q1/32 , H01Q9/32 , Y10T29/49016
摘要： A Guided Soft Target (GST) system and method provides a versatile test system and methodology for the evaluation of various crash avoidance technologies. This system and method can be used to replicate the pre-crash motions of the CP in a wide variety of crash scenarios while minimizing physical risk, all while consistently providing radar and other sensor signatures substantially identical to that of the item being simulated. The GST system in various example embodiments may comprise a soft target vehicle or pedestrian form removably attached to a programmable, autonomously guided, self-propelled Dynamic Motion Element (DME), which may be operated in connection with a wireless computer network operating on a plurality of complimentary communication networks. Specific DME geometries are provided to minimize ride disturbance and observability by radar and other sensors. Computer controlled DME braking systems are disclosed as well as break-away and retractable antenna systems.

95. 发明授权

US08421684B2 Methods and apparatus for beam steering using steerable beam antennas with switched parasitic elements 有权
标题翻译：使用具有切换寄生元件的可转向波束天线的波束转向的方法和装置
公开(公告)号：US08421684B2
公开(公告)日：2013-04-16
申请号：US12571667
申请日：2009-10-01
申请人： Noam Livneh , Raphael Katsner , Ernest Ozaki , Vered Bar Bracha , Mohammad A. Tassoudji
发明人： Noam Livneh , Raphael Katsner , Ernest Ozaki , Vered Bar Bracha , Mohammad A. Tassoudji
IPC分类号： H01Q1/24
CPC分类号： H01Q3/247 , H01Q3/26 , H01Q3/446 , H01Q9/18 , H01Q9/32 , H01Q19/32 , H01Q21/293
摘要： An antenna is described. The antenna includes a planar circular structure. The antenna also includes a radiating element located at the center of the planar circular structure. The antenna further includes one or more parasitic elements located on a contour around the radiating element. The parasitic elements are aligned in parallel direction with the radiating element. The parasitic elements protrude from the planar circular structure. The antenna includes switches separating each of the one or more parasitic elements from ground. A switch in a first position creates a short between a parasitic element and ground. A switch in a second position creates an open circuit between the parasitic element and ground.
摘要翻译：描述天线。天线包括平面圆形结构。天线还包括位于平面圆形结构的中心处的辐射元件。天线还包括位于辐射元件周围轮廓上的一个或多个寄生元件。这些寄生元件与辐射元件平行排列。寄生元件从平面圆形结构突出。天线包括将一个或多个寄生元件中的每一个与地分开的开关。第一位置的开关在寄生元件和地之间产生短路。处于第二位置的开关在寄生元件和地之间产生开路。

96. 发明申请

US20120242552A1 MULTI-BAND ANTENNA 有权
标题翻译：多条天线
公开(公告)号：US20120242552A1
公开(公告)日：2012-09-27
申请号：US13424702
申请日：2012-03-20
申请人： Takafumi Nishi , Yuji Sugimoto , Masayuki Nakabuchi , Ichiro Shigetomi
发明人： Takafumi Nishi , Yuji Sugimoto , Masayuki Nakabuchi , Ichiro Shigetomi
IPC分类号： H01Q5/01
CPC分类号： H01Q9/32 , H01Q5/10 , H01Q5/321
摘要： A multi-band antenna includes two conductive wirings and unit circuits cascaded along the conductive wirings. Each unit circuit includes a communication unit, a first capacitor and a second inductor. The communication unit connects between the conductive wirings through a first inductor and a second capacitor connected in series with the first inductor. The first capacitor and the second inductor are inserted in at least one of the conductive wirings. The second inductor is connected in parallel with the first capacitor. Alternatively, the unit circuit includes a communication unit connecting between the conductive wirings through a first inductor, and a first capacitor inserted in at least one of the conductive wirings. The first inductor, the first capacitor, a third capacitor disposed between the conductive wirings, and a third inductor disposed on at least one of the conductive wirings satisfy a relationship expressed by the expression 2.
摘要翻译：多频带天线包括沿着导电布线级联的两个导电布线和单元电路。每个单元电路包括通信单元，第一电容器和第二电感器。通信单元通过与第一电感器串联连接的第一电感器和第二电容器在导电布线之间连接。第一电容器和第二电感器插入至少一个导电布线中。第二电感器与第一电容器并联连接。或者，单元电路包括通过第一电感器连接在导电布线之间的通信单元和插入至少一个导电布线中的第一电容器。第一电感器，第一电容器，设置在导电布线之间的第三电容器和设置在至少一个导电布线上的第三电感器满足由表达式2表示的关系。

97. 发明授权

US08228250B2 Composite antenna apparatus 有权
标题翻译：复合天线装置
公开(公告)号：US08228250B2
公开(公告)日：2012-07-24
申请号：US12427971
申请日：2009-04-22
申请人： Kyuichi Sato , Junichi Noro , Takeshi Iizuka
发明人： Kyuichi Sato , Junichi Noro , Takeshi Iizuka
IPC分类号： H01Q1/32 , H01Q1/36 , H01Q21/30
CPC分类号： H01Q1/3275 , H01Q1/362 , H01Q5/40 , H01Q9/0428 , H01Q9/32 , H01Q11/08
摘要： A composite antenna apparatus is disclosed. A rod member accommodates a first antenna element and a second antenna element therein. A base member accommodates a circuit board therein. A connector couples an end portion of the rod member and the base member. The connector includes a first conductive member configured to transmit a first signal received by the first antenna element to the circuit board therethrough, and a second conductive member configured to transmit a second signal received by the second antenna element to the circuit board therethrough.
摘要翻译：公开了一种复合天线装置。杆构件在其中容纳第一天线元件和第二天线元件。基座部件容纳电路板。连接器将杆构件和基座构件的端部连接。连接器包括第一导电构件，其被配置为将由第一天线元件接收的第一信号传输到电路板，以及第二导电构件，其被配置为将由第二天线元件接收的第二信号传输到电路板。

98. 发明授权

US08085207B2 Antenna guard 有权
标题翻译：天线守卫
公开(公告)号：US08085207B2
公开(公告)日：2011-12-27
申请号：US12186355
申请日：2008-08-05
申请人： Jason Lee Miller , Kevin M. Sergeant
发明人： Jason Lee Miller , Kevin M. Sergeant
IPC分类号： H01Q1/32
CPC分类号： H01Q1/3275 , H01Q1/1207 , H01Q9/32
摘要： A guard (120) for an antenna (602) includes a base (206) defined between a front edge (209), a rear edge (211), and two lateral edges (213, 215). A front generally triangular surface (208) extends from the front edge (209) to a narrowed upper edge, a rear generally triangular surface (210) extends from the rear edge (211) to a narrowed upper edge, and two lateral generally triangular surfaces (212, 214), each having a narrowed upper edge, extend from their respective lateral edge (213, 215). The narrowed upper edges form an apex (204), which forms an opening (202). The surfaces (208, 210, 212, 214) at least partially define an internal cavity (304) that encloses a portion (604) of the antenna (602). The front surface (208) is at a first angle (α) relative to a mounting surface (117) and the rear surface (210) is at a second, larger angle (β) relative to the mounting surface (117).
摘要翻译：用于天线（602）的护罩（120）包括限定在前边缘（209），后边缘（211）和两个侧边缘（213,215）之间的基座（206）。前部大致三角形的表面（208）从前边缘（209）延伸到变窄的上边缘，后大致三角形的表面（210）从后边缘（211）延伸到变窄的上边缘，并且两个横向大致三角形的表面（212,214），每个具有变窄的上边缘，从其相应的横向边缘（213,215）延伸。狭窄的上边缘形成顶点（204），其形成开口（202）。表面（208,210,212,214）至少部分地限定包围天线（602）的一部分（604）的内部空腔（304）。相对于安装表面（117），前表面（208）处于第一角度（α），并且后表面（210）相对于安装表面（117）处于第二较大角度（＆amp; bgr）。

99. 发明申请

US20110080325A1 METHODS AND APPARATUS FOR BEAM STEERING USING STEERABLE BEAM ANTENNAS WITH SWITCHED PARASITIC ELEMENTS 有权
标题翻译：使用具有切换的PARASI元件的可转向光束天线的光束转向的方法和装置
公开(公告)号：US20110080325A1
公开(公告)日：2011-04-07
申请号：US12571667
申请日：2009-10-01
申请人： Noam Livneh , Raphael Katsner , Emest Ozaki , Vered Bar Bracha , Mohammad A. Tassoudji
发明人： Noam Livneh , Raphael Katsner , Emest Ozaki , Vered Bar Bracha , Mohammad A. Tassoudji
IPC分类号： H01Q1/24 , H01Q19/10 , H01Q19/00 , H01Q3/12
CPC分类号： H01Q3/247 , H01Q3/26 , H01Q3/446 , H01Q9/18 , H01Q9/32 , H01Q19/32 , H01Q21/293
摘要： An antenna is described. The antenna includes a planar circular structure. The antenna also includes a radiating element located at the center of the planar circular structure. The antenna further includes one or more parasitic elements located on a contour around the radiating element. The parasitic elements are aligned in parallel direction with the radiating element. The parasitic elements protrude from the planar circular structure. The antenna includes switches separating each of the one or more parasitic elements from ground. A switch in a first position creates a short between a parasitic element and ground. A switch in a second position creates an open circuit between the parasitic element and ground.
摘要翻译：描述天线。天线包括平面圆形结构。天线还包括位于平面圆形结构的中心处的辐射元件。天线还包括位于辐射元件周围轮廓上的一个或多个寄生元件。这些寄生元件与辐射元件平行排列。寄生元件从平面圆形结构突出。天线包括将一个或多个寄生元件中的每一个与地分开的开关。第一位置的开关在寄生元件和地之间产生短路。处于第二位置的开关在寄生元件和地之间产生开路。

100. 发明申请

US20100033388A1 Antenna guard 有权
标题翻译：天线守卫
公开(公告)号：US20100033388A1
公开(公告)日：2010-02-11
申请号：US12186355
申请日：2008-08-05
申请人： Jason L. Miller , Kevin M. Sergeant
发明人： Jason L. Miller , Kevin M. Sergeant
IPC分类号： H01Q1/42 , H01Q1/32
CPC分类号： H01Q1/3275 , H01Q1/1207 , H01Q9/32
摘要： A guard (120) for an antenna (602) includes a base (206) defined between a front edge (209), a rear edge (211), and two lateral edges (213, 215). A front generally triangular surface (208) extends from the front edge (209) to a narrowed upper edge, a rear generally triangular surface (210) extends from the rear edge (211) to a narrowed upper edge, and two lateral generally triangular surfaces (212, 214), each having a narrowed upper edge, extend from their respective lateral edge (213, 215). The narrowed upper edges form an apex (204), which forms an opening (202). The surfaces (208, 210, 212, 214) at least partially define an internal cavity (304) that encloses a portion (604) of the antenna (602). The front surface (208) is at a first angle (α) relative to a mounting surface (117) and the rear surface (210) is at a second, larger angle (β) relative to the mounting surface (117).
摘要翻译：用于天线（602）的护罩（120）包括限定在前边缘（209），后边缘（211）和两个侧边缘（213,215）之间的基座（206）。前部大致三角形的表面（208）从前边缘（209）延伸到变窄的上边缘，后大致三角形的表面（210）从后边缘（211）延伸到变窄的上边缘，并且两个横向大致三角形的表面（212,214），每个具有变窄的上边缘，从其相应的横向边缘（213,215）延伸。狭窄的上边缘形成顶点（204），其形成开口（202）。表面（208,210,212,214）至少部分地限定包围天线（602）的一部分（604）的内部空腔（304）。前表面（208）相对于安装表面（117）处于第一角度（α），并且后表面（210）相对于安装表面（117）处于第二较大角度（β）。

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