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1. 发明专利

JP2009218677A Antenna apparatus, feed circuit, and radio wave transmitting and receiving method 有权
标题翻译：天线装置，馈电和无线电波发射和接收方法
公开(公告)号：JP2009218677A
公开(公告)日：2009-09-24
申请号：JP2008057707
申请日：2008-03-07
申请人： Nec Corp , 日本電気株式会社
发明人： TANABE KOSUKE
IPC分类号： H01Q3/26 , H01Q21/08
CPC分类号： H01Q3/30 , H01Q1/246 , H01Q21/08 , H01Q21/22
摘要： PROBLEM TO BE SOLVED: To provide the antenna apparatus having improved characteristics for irradiation patterns, without increase in the number of antenna elements.
SOLUTION: The antenna apparatus includes a distribution/composition means for distributing or compounding a received signal to a signal having a first phase distribution expressed with an odd function, a phase addition/removal means for adding a phase having a second phase distribution expressed with an even function to a signal or removing the phase from the signal, and a plurality of antenna elements arranged together in an array form and for transmitting or receiving the signal added with the phase.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有改善的照射图案特性的天线装置，而不增加天线元件的数量。解决方案：天线装置包括用于将接收到的信号分配或复合到具有用奇数函数表示的第一相位分布的信号的分配/合成装置，用于将具有第二相位分布的相位相加的相位相加/去除装置以信号的均匀函数表示，或者从信号中去除相位，以及以阵列形式排列在一起的多个天线元件，用于发送或接收添加有相位的信号。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007221584A Antenna for article management and control method thereof 审中-公开
标题翻译：用于文章管理和控制方法的天线
公开(公告)号：JP2007221584A
公开(公告)日：2007-08-30
申请号：JP2006041318
申请日：2006-02-17
申请人： Nec Corp , Nec Engineering Ltd , Necエンジニアリング株式会社 , 日本電気株式会社
发明人： KURAMOTO AKIO , TANABE KOSUKE , KANAI KAZUNAGA
IPC分类号： H01Q7/00 , G06K7/00 , G06K7/10 , G06K17/00 , H01Q1/52 , H01Q21/30 , H04B1/59 , H04B5/02
CPC分类号： G06K7/0008 , G06K7/10316 , G06Q10/08
摘要： PROBLEM TO BE SOLVED: To prevent operation from being lost by electromagnetic coupling among a plurality of antenna element each for initiating read/write of RFID tags attached to a number of collected article media. SOLUTION: An antenna for article management initiates read/write of RFID tags attached to article media collected and preserved on a shelf 500. The antenna comprises: a plurality of loop-shaped antenna elements 100, 200 disposed at fixed intervals in parallel with the shelf whereon the collected article media are preserved; a first switch 501 for selectively feeding power to the plurality of antenna elements; and a plurality of second switches 103, 203 which are inserted into loops of the plurality of antenna elements and electrically disconnect the loop of a plurality of other antenna elements, other than one antenna element, so as not to resonate the plurality of other antenna elements while the one antenna element to which power is supplied by the first switch, is resonated. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止多个天线元件之间的电磁耦合丢失操作，每个天线元件用于启动附接到多个收集的物品介质的RFID标签的读/写。解决方案：用于物品管理的天线启动附着在搁板500上收集和保存的物品介质的RFID标签的读/写。该天线包括：以固定间隔平行设置的多个环形天线元件100,200 与收集的物品介质保存的架子; 用于选择性地向多个天线元件供电的第一开关501; 以及多个第二开关103,203，其插入到所述多个天线元件的环中，并且电连接除了一个天线元件之外的多个其它天线元件的环路，以便不使所述多个其它天线元件谐振而由第一开关供电的一个天线元件被谐振。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2012134820A Radio communication system and acquisition method for propagation path information 有权
标题翻译：无线电通信系统和传播路径信息采集方法
公开(公告)号：JP2012134820A
公开(公告)日：2012-07-12
申请号：JP2010285938
申请日：2010-12-22
申请人： Nec Corp , 日本電気株式会社
发明人： TANABE KOSUKE
IPC分类号： H04W28/18 , H04B7/06 , H04B7/10 , H04J99/00
摘要： PROBLEM TO BE SOLVED: To provide a radio communication system for feeding back propagation path information between radio stations to the transmission side at high speed and with little overhead.SOLUTION: A radio communication system has a configuration including: a first radio station comprising means for transmitting a reference signal used as a standard of communication, and means for estimating propagation path information related to a propagation path on which the reference signal moves based on a first return reference signal and a second return reference signal returned upon receiving the reference signal; and a second radio station comprising means for receiving the reference signal affected by the propagation path from the first radio station and transmitting the affected reference signal after being multiplied by and added to a known value as the first return reference signal, and means for transmitting the signal similar to the reference signal transmitted from the first radio station as the second return reference signal.
摘要翻译：要解决的问题：提供一种无线电通信系统，用于在无线电台之间以高速和较少的开销向发射侧反馈传播路径信息。解决方案：无线电通信系统具有以下结构：第一无线电台，包括用于发送用作通信标准的参考信号的装置，以及用于估计与参考信号移动的传播路径有关的传播路径信息的装置基于第一返回参考信号和在接收到参考信号时返回的第二返回参考信号; 以及第二无线电台，包括用于接收受来自第一无线电台的传播路径影响的参考信号的装置，并且在被乘以并加到已知值之后发送受影响的参考信号作为第一返回参考信号，以及用于发送信号类似于从第一无线电台发射的参考信号作为第二返回参考信号。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2008172590A Antenna device 有权
标题翻译：天线设备
公开(公告)号：JP2008172590A
公开(公告)日：2008-07-24
申请号：JP2007004586
申请日：2007-01-12
申请人： Nec Corp , 日本電気株式会社
发明人： TANABE KOSUKE
IPC分类号： H01Q3/24 , H01Q1/38
摘要： PROBLEM TO BE SOLVED: To provide an antenna device having a plurality of directivity by simple and small structure.
SOLUTION: The antenna device 1 has a plurality of antenna elements 2a-2d each comprised of a conductor plate. The plurality of antenna elements 2a-2d is radially arranged. In the plane projection of the plurality of antenna elements 2a-2d, taper slots 8a-8d in which a distance between adjacent edges gradually becomes long outward of the radiating direction from an intersection between the adjacent edges by the intersection of the edges of the adjacent antenna elements and overlapping parts 4a-4d in which the adjacent antenna element surfaces are overlapped are formed. Power feeding parts 3a-3d are formed in the duplicated parts 4a-4d.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过简单且小的结构来提供具有多个方向性的天线装置。解决方案：天线装置1具有由导体板构成的多个天线元件2a-2d。多个天线元件2a-2d是径向布置的。在多个天线元件2a-2d的平面投影中，相邻边缘之间的距离从相邻边缘之间的交点相距辐射方向外侧逐渐变长的相邻边缘之间的相邻边缘的锥形槽8a-8d 形成相邻的天线元件表面重叠的天线元件和重叠部分4a-4d。在复制部分4a-4d中形成供电部分3a-3d。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007174158A Ceiling embedded antenna 有权
标题翻译：天花板嵌入天线
公开(公告)号：JP2007174158A
公开(公告)日：2007-07-05
申请号：JP2005367604
申请日：2005-12-21
申请人： Nec Corp , 日本電気株式会社
发明人： TANABE KOSUKE
IPC分类号： H01Q1/12 , H01Q9/36
摘要： PROBLEM TO BE SOLVED: To provide an antenna which radiates vertical polarized wave without having orientation in a circumferential direction and is thin (a low posture) so as to be inconspicuous in an arrangement environment. SOLUTION: The ceiling embedded antenna includes a coaxial connector 1; a ground board 2; a radiation element 3; and a cover 4. The ground board 2 includes a recession 6 at the center part. The radiation element 3 is arranged in the recession 6 in a state where the distal end side is projected from the ground board 2. The radiation element 3 includes a central conductor 12 constituting an element body; a stub 11 arranged by contact with the central conductor 12; and a disk 13 which is arranged at the distal end side of the central conductor 12 and is a capacity load. A part of the stub 11 is connected to the ground board 2. The projecting amount of the radiation element 3 from the ground board 2 is set to be 0.1 wavelength of a usage frequency or within its permissible error range. The stub 11 is constituted by bending at least one part of a metallic board. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在排列环境中不会引起垂直极化波而不具有圆周方向的取向并且薄（低姿态）而不显眼的天线。天线嵌入式天线包括同轴连接器1; 接地板2; 辐射元件3; 和盖4.接地板2在中心部分包括凹部6。辐射元件3在前端侧从接地板2突出的状态下布置在凹陷部6中。辐射元件3包括构成元件体的中心导体12。通过与中心导体12接触而布置的短截线11; 以及布置在中心导体12的远端侧的盘13，是容量负荷。短截线11的一部分连接到接地板2.辐射元件3从接地板2的突出量设定为使用频率的0.1波长或其允许的误差范围。短截线11由弯曲金属板的至少一部分构成。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006166041A Microstrip antenna with light emitting diode 有权
标题翻译：具有发光二极管的微波天线
公开(公告)号：JP2006166041A
公开(公告)日：2006-06-22
申请号：JP2004354773
申请日：2004-12-08
申请人： Nec Corp , 日本電気株式会社
发明人： TANABE KOSUKE
IPC分类号： H01Q23/00 , H01L33/00 , H01Q13/08
摘要： PROBLEM TO BE SOLVED: To provide a microstrip antenna with a light emitting diode capable of being realized without increasing the area and the number of layers of a printed board. SOLUTION: The microstrip antenna comprises: a radiation element 12; a ground conductor facing the radiation element 12; and the light emitting diode 19 provided on the radiation element 12 or the ground conductor. One terminal of the light emitting diode 19 is connected with the radiation element 12 and the other terminal is connected with the ground conductor at a part where the potential difference between the radiation element 12 and the ground conductor becomes minimum when the radiation element 12 resonates. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有能够在不增加印刷电路板的面积和层数的情况下实现的发光二极管的微带天线。微带天线包括：辐射元件12; 面对辐射元件12的接地导体; 以及设置在辐射元件12或接地导体上的发光二极管19。发光二极管19的一个端子与辐射元件12连接，另一个端子在辐射元件12谐振时在辐射元件12和接地导体之间的电位差最小的部分处与接地导体连接。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003332836A Antenna 有权
标题翻译：天线
公开(公告)号：JP2003332836A
公开(公告)日：2003-11-21
申请号：JP2002134345
申请日：2002-05-09
申请人： Nec Corp , 日本電気株式会社
发明人： KURAMOTO AKIO , TANABE KOSUKE , OBARA TERUHIDE
IPC分类号： H01Q19/13
摘要： PROBLEM TO BE SOLVED: To adjust the radiation pattern of a radio wave from an antenna in accordance with the installation.
SOLUTION: A reflector 2 is engaged with long holes 7 respectively formed at a top plate 3 provided at an upper part of the reflector 2 opposite to a bottom plate 4 and the bottom plate 4 and with projections 21 formed at the upper parts and lower parts of the reflector 2 to be mounted at an optional position on the long holes 7 in an optional direction. At this time, the reflector 2 may be screwed at an optional position on the long holes 7.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：根据安装来调整来自天线的无线电波的辐射图。解决方案：反射器2与分别形成在设置在反射器2的与底板4和底板4相对的上部的顶板3处的长孔7接合，并且形成在上部的突起21 和反射器2的下部，以可选方向安装在长孔7上的可选位置。此时，反射器2可以拧在长孔7上的可选位置上。版权所有（C）2004，JPO

8. 发明专利

JP2003234615A SLOT ANTENNA AND RADIO LAN CARD 审中-公开
公开(公告)号：JP2003234615A
公开(公告)日：2003-08-22
申请号：JP2002030008
申请日：2002-02-06
申请人： NEC CORP
发明人： TANABE KOSUKE
IPC分类号： H01Q21/24 , H01Q1/22 , H01Q1/52 , H01Q13/10
摘要： PROBLEM TO BE SOLVED: To improve the rigidity of the entire card by integrating the circuit part and antenna part of a radio LAN card by a metallic case, to compact the card by equalizing a thickness of both parts and to constitute a slot antenna by a slot directly provided on a case surface. SOLUTION: A card outer shape is formed by covering the circuit part and the antenna part by an integrated metallic case, power is fed from a microstrip line provided on a printed board to the slot provided on the surface on the antenna part side of the case and the slot antenna is formed. Also, inside the case, the circuit part and the antenna part are separated by a block for radio interference prevention. COPYRIGHT: (C)2003,JPO

9. 发明专利

JP2001320230A DIELECTRIC LENS AND ITS PRODUCING METHOD 失效
公开(公告)号：JP2001320230A
公开(公告)日：2001-11-16
申请号：JP2000139473
申请日：2000-05-12
申请人： NEC CORP
发明人： TANABE KOSUKE
IPC分类号： G02B3/12 , H01Q15/08
摘要： PROBLEM TO BE SOLVED: To mass-produce a dielectric lens thick in thickness. SOLUTION: The dielectric lens 10A for microwave band is provided with a hollow lens container 10 having uniform thickness to be functioned as a matching layer and a dielectric 6 charged and sealed in the hollow lens container to be functioned as a lens for the microwave band.

10. 发明专利

JPH09238019A MICROSTRIP ANTENNA 失效
公开(公告)号：JPH09238019A
公开(公告)日：1997-09-09
申请号：JP4247696
申请日：1996-02-29
申请人： NEC CORP
发明人： TANABE KOSUKE
IPC分类号： H01Q13/08
摘要： PROBLEM TO BE SOLVED: To provide a microstrip antenna of a small size while cross polarization identification performance is obtained over a wide frequency band. SOLUTION: In the microstrip antenna in which a parasitic element 6 receives an electromagnetic wave emitted from a radiation element 2 fed from a feeding circuit 3 and the electromagnetic wave is emitted again therefrom, the radiation element 2 and the feeding circuit 3 are included in a plane of the parasitic element 6 to suppress electromagnetic wave radiation from the feeding circuit 3 to obtain a cross polarization wave identification performance over a wide frequency band. In the case of an array antenna composed of the plural numbers of the radiation elements 2 and the feeding circuits 3 and the parasitic elements 6, the feeding circuit 3 for the radiation element 2 arranged at the outside is arranged inside the array and the parasitic element 6 is placed biased in the inside of the array to reduce the outer size and to miniaturize the antenna.

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