公开(公告)号：US07266356B2

公开(公告)日：2007-09-04

申请号：US10751497

申请日：2004-01-06

申请人： Shuichi Sekine ,  Takayoshi Ito ,  Ryoko Matsuo ,  Hiroki Shoki ,  Yutaka Asanuma

发明人： Shuichi Sekine ,  Takayoshi Ito ,  Ryoko Matsuo ,  Hiroki Shoki ,  Yutaka Asanuma

IPC分类号： H04B1/06

CPC分类号： H04B7/0805

摘要： A mobile communication terminal apparatus includes an antenna unit configured to select antenna radiation characteristics, and receives a first signal transmitted from transmitting station according to the selected antenna radiation characteristic, a transmitter which transmits a detection signal to other terminals, the designation signal generated from the first signal, for designating the antenna radiation characteristics, a first receiver which receives another designation signal from the other terminal apparatuses, a controller which controls the antenna unit to obtain the antenna radiation characteristics designated by the another designation signal, a second receiver which receives second signal that is transferred from the other terminal apparatuses and is obtained by the antenna radiation characteristics selected by the other terminal apparatuses, and a processor which processes the second signal and the detection signal in a diversity scheme.

摘要翻译： 移动通信终端装置包括：天线单元，被配置为选择天线辐射特性，并且根据所选择的天线辐射特性接收从发射站发射的第一信号;向其他终端发送检测信号的发射机;从 用于指定天线辐射特性的第一信号，从其他终端装置接收另一指定信号的第一接收机，控制天线单元以获得由另一指定信号指定的天线辐射特性的控制器，接收第二信号的第二接收机 信号，其由其他终端装置传送，并且由其他终端装置选择的天线辐射特性和以分集方式处理第二信号和检测信号的处理器获得。

公开(公告)号：US20060194590A1

公开(公告)日：2006-08-31

申请号：US11411854

申请日：2006-04-27

申请人： Hiroki Shoki ,  Ichiro Seto ,  Shuichi Sekine ,  Kuniaki Ito ,  Naoko Ono ,  Hiroshi Yoshida ,  Takehiko Toyoda

发明人： Hiroki Shoki ,  Ichiro Seto ,  Shuichi Sekine ,  Kuniaki Ito ,  Naoko Ono ,  Hiroshi Yoshida ,  Takehiko Toyoda

IPC分类号： H04Q7/20

CPC分类号： H04W64/00 ,  H04W4/02 ,  H04W16/00

摘要： A mobile communications terminal includes positional information generator configured to generate positional information indicating a current position of the terminal, receiver which receives identification information sent from the base station of the second mobile communication network, notification information generator configured to generate notification information including the identification information and the positional information generated at the time of receiving the identification information, and transmitter which transmits the notification information to the service area calculation apparatus via the first mobile communication network to derive the information concerning the service area.

摘要翻译： 移动通信终端包括：位置信息生成器，被配置为生成表示终端的当前位置的位置信息，接收从第二移动通信网络的基站发送的识别信息的接收者;被配置为生成包含识别信息的通知信息的通知信息生成器 以及在接收识别信息时产生的位置信息，以及经由第一移动通信网络将通知信息发送到服务区域计算装置的发送器，以得出关于服务区域的信息。

公开(公告)号：US6087986A

公开(公告)日：2000-07-11

申请号：US933275

申请日：1997-09-18

申请人： Hiroki Shoki ,  Minoru Namekata ,  Manabu Mukai

发明人： Hiroki Shoki ,  Minoru Namekata ,  Manabu Mukai

IPC分类号： G01S3/28 ,  G01S7/36 ,  H01Q3/26 ,  H01Q21/00 ,  H04B7/005 ,  H04B7/10 ,  H04B7/26

CPC分类号： G01S3/28 ,  G01S7/36 ,  H01Q3/2605 ,  H01Q3/2611

摘要： According to the present invention, there is provided an adaptive array antenna including a plurality of antenna elements for receiving radio waves transmitted via multi-carrier waves, weighting means for weighting received signals received by the plurality of antenna elements with weight amounts for the respective antenna elements, adding means for adding up weighted signals by the weighting means, extracting means for extracting particular carrier components from the received signals received by the plurality of antenna elements, and weight setting means for setting the weight amounts for the respective antenna elements to the weighting means on the basis of the particular carrier components extracted by the extracting means.

摘要翻译： 根据本发明，提供一种自适应阵列天线，包括：多个天线元件，用于接收经由多载波发送的无线电波;加权装置，用于对由所述多个天线的加权量加权由所述多个天线元件接收的接收信号 元件，由加权装置相加加权信号的加法装置，用于从由多个天线元件接收到的接收信号中提取特定载波分量的提取装置，以及用于将各个天线元件的加权量设置为加权的加权设置装置 基于由提取装置提取的特定载体成分的装置。

公开(公告)号：US5936591A

公开(公告)日：1999-08-10

申请号：US811716

申请日：1997-03-06

申请人： Yasuhiko Yamasa ,  Hiroki Shoki ,  Minoru Okumura

发明人： Yasuhiko Yamasa ,  Hiroki Shoki ,  Minoru Okumura

IPC分类号： H01Q15/14 ,  H01Q1/28 ,  H01Q3/40 ,  H01Q13/00 ,  H01Q19/00 ,  H01Q21/30 ,  H01Q23/00 ,  H01Q25/00 ,  H01Q21/00

CPC分类号： H01Q25/00 ,  H01Q3/40

摘要： A multi-beam feeding apparatus according to the present invention is a feeding apparatus for a multi-beam antenna comprising a reflector and a primary radiator comprising a plurality of element antennas, and the apparatus is provided with a plurality of beam forming networks for setting an excitation distribution relative to the element antenna necessary for every beam. Each beam forming network is connected via a combiner (a divider) disposed to every of all the element antennas. According to this construction, not only there is such an advantage that a variation of capacity of communication between the beams and the like can be flexibly responded, but also there are such effects that a beam forming network can be so simply constructed that the same systems are only combined, a power can be more effectively used, such a problem as a heat generation and the like can be reduced. Moreover, a plurality of missions can be easily fused. Thereby, communication can be more flexible, a power loss relating to a large power transmission can be easily solved, and an necessary excitation distribution can be easily set at a low cost.

摘要翻译： 根据本发明的多光束馈送装置是一种用于多光束天线的馈送装置，包括反射器和包括多个元件天线的主辐射器，并且该装置设置有多个波束形成网络，用于设置 相对于每个波束所需的元件天线的激励分布。 每个波束形成网络经由布置在所有元件天线中的每一个的组合器（分频器）连接。 根据该结构，不仅具有能够灵活应答光束等之间的通信能力的变化的优点，而且具有这样的效果：波束形成网络可以简单地构造成使得相同的系统 只能组合起来，可以更有效地利用电力，可以降低发热等问题。 此外，可以容易地融合多个任务。 因此，通信可以更灵活，能够容易地解决与大功率传输相关的功率损耗，并且可以以低成本容易地设置必要的激励分配。

公开(公告)号：US08041368B2

公开(公告)日：2011-10-18

申请号：US11935260

申请日：2007-11-05

申请人： Hiroki Shoki ,  Ichiro Seto ,  Shuichi Sekine ,  Kuniaki Ito ,  Naoko Ono ,  Hiroshi Yoshida ,  Takehiko Toyoda

发明人： Hiroki Shoki ,  Ichiro Seto ,  Shuichi Sekine ,  Kuniaki Ito ,  Naoko Ono ,  Hiroshi Yoshida ,  Takehiko Toyoda

IPC分类号： H04Q7/20

CPC分类号： H04W64/00 ,  H04W4/02 ,  H04W16/00

摘要： A mobile communications terminal includes positional information generator configured to generate positional information indicating a current position of the terminal, receiver which receives identification information sent from the base station of the second mobile communication network, notification information generator configured to generate notification information including the identification information and the positional information generated at the time of receiving the identification information, and transmitter which transmits the notification information to the service area calculation apparatus via the first mobile communication network to derive the information concerning the service area.

摘要翻译： 移动通信终端包括：位置信息生成器，被配置为生成表示终端的当前位置的位置信息，接收从第二移动通信网络的基站发送的识别信息的接收者;被配置为生成包含识别信息的通知信息的通知信息生成器 以及在接收识别信息时产生的位置信息，以及经由第一移动通信网络将通知信息发送到服务区域计算装置的发送器，以得出关于服务区域的信息。

公开(公告)号：US07043275B2

公开(公告)日：2006-05-09

申请号：US10859964

申请日：2004-06-04

申请人： Hidehiro Matsuoka ,  Hiroki Shoki

发明人： Hidehiro Matsuoka ,  Hiroki Shoki

IPC分类号： H04B1/38

CPC分类号： H04B7/086 ,  H04B7/0617

摘要： In a radio communication apparatus, delay profiles of a desired wave and delay waves thereof are estimated by plural delay profile estimation sections for each of received signals from directional antennas constituting an array antenna. Received signals from the antennas selected by a reception antenna selector on the basis of the delay profile are subjected to a temporal/spatial equalization processing by an adaptive signal processing section and a path diversity combining section, thereby obtaining a reception output. An arrival angle range of the desired wave is estimated by a DOA estimation section from the delay profile estimated by the delay profile estimation section. Based on the arrival angle range, the antenna for transmission is selected by a transmission antenna selection section, and transmission signals are sent out.

摘要翻译： 在无线通信装置中，对于构成阵列天线的定向天线的每个接收信号，通过多个延迟分布估计部来估计期望波及其延迟波的延迟分布。 基于延迟分布由接收天线选择器选择的天线的接收信号由自适应信号处理部分和路径分集组合部分进行时间/空间均衡处理，从而获得接收输出。 期望波的到达角度范围由DOA估计部分根据由延迟分布估计部分估计的延迟分布来估计。 基于到达角度范围，通过发送天线选择部选择发送用天线，发送发送信号。

公开(公告)号：US06911944B2

公开(公告)日：2005-06-28

申请号：US10690587

申请日：2003-10-23

申请人： Syuichi Sekine ,  Takayoshi Ito ,  Yasushi Murakami ,  Hiroki Shoki

发明人： Syuichi Sekine ,  Takayoshi Ito ,  Yasushi Murakami ,  Hiroki Shoki

IPC分类号： H01Q13/08 ,  H01Q1/24 ,  H01Q5/10 ,  H01Q9/04 ,  H01Q9/42 ,  H01Q1/38

CPC分类号： H01Q9/0442 ,  H01Q1/243 ,  H01Q9/0421 ,  H01Q9/42

摘要： An antenna apparatus is constituted by first, second, third, and fourth wire antenna elements and a connection element. The sum of the lengths of the first, second, and fourth wire antenna elements is ¼ the wavelength corresponding to a series-resonance frequency of the first, second, and fourth wire antenna elements. The sum of the lengths of the second, third, and fourth wire antenna elements is ½ the wavelength corresponding to a parallel-resonance frequency of the second, third, and fourth wire antenna elements. The sum of the lengths of the first and third wire antenna elements is ¼ the wavelength corresponding to a series-resonance frequency of the first and third wire antenna elements. The parallel-resonance frequency is higher than the series-resonance frequency of the first, second, and fourth wire antenna elements and lower than the series-resonance frequency of the first and third wire antenna elements.

摘要翻译： 天线装置由第一，第二，第三和第四线天线元件和连接元件构成。 第一，第二和第四线状天线元件的长度之和为对应于第一，第二和第四线状天线元件的串联谐振频率的波长。 第二，第三和第四线状天线元件的长度之和为对应于第二，第三和第四线状天线元件的并联谐振频率的波长的1/2。 第一和第三线状天线元件的长度之和为对应于第一和第三线状天线元件的串联谐振频率的波长。 并联谐振频率高于第一，第二和第四线状天线元件的串联谐振频率，并且低于第一和第三线状天线元件的串联谐振频率。

公开(公告)号：US06771988B2

公开(公告)日：2004-08-03

申请号：US09745475

申请日：2000-12-26

申请人： Hidehiro Matsuoka ,  Hiroki Shoki

发明人： Hidehiro Matsuoka ,  Hiroki Shoki

IPC分类号： H04M100

CPC分类号： H04B7/086 ,  H04B7/0617

摘要： In a radio communication apparatus, delay profiles of a desired wave and delay waves thereof are estimated by plural delay profile estimation sections for each of received signals from directional antennas constituting an array antenna. Received signals from the antennas selected by a reception antenna selector on the basis of the delay profile are subjected to a temporal/spatial equalization processing by an adaptive signal processing section and a path diversity combining section, thereby obtaining a reception output. An arrival angle range of the desired wave is estimated by a DOA estimation section from the delay profile estimated by the delay profile estimation section. Based on the arrival angle range, the antenna for transmission is selected by a transmission antenna selection section, and transmission signals are sent out.

公开(公告)号：US06377213B1

公开(公告)日：2002-04-23

申请号：US09472809

申请日：1999-12-28

申请人： Noriaki Odachi ,  Hiroki Shoki

发明人： Noriaki Odachi ,  Hiroki Shoki

IPC分类号： G01S316

CPC分类号： G01S3/48 ,  G01S3/74 ,  H01Q25/002

摘要： A method for estimating an arrival direction of an electromagnetic wave by the BS-MUSIC, by inputting into one receiver arrival wave reception signals received by a plurality of antenna elements constituting an array antenna. At first, a wide range is scanned in a plurality of directions with a wide antenna beam and a first estimation of arrival direction is carried out. Next, a plurality of directions are scanned with a narrow antenna beam to cover only the directions obtained as a result of the first estimation of arrival direction. Thus, a second estimation of arrival direction is carried out. With this arrangement, it is possible to provide a method of estimating an arrival direction by using a small number of receivers in a small apparatus at low cost. Further, based on this method, it is also possible to estimate an arrival direction in a small calculation volume even under the unknown environment of waves.

摘要翻译： 一种用于通过输入由构成阵列天线的多个天线元件接收的一个接收机到达波接收信号中来估计BS-MUSIC的电磁波到达方向的方法。 首先，用宽天线波束在多个方向上扫描宽范围，并且执行到达方向的第一估计。 接下来，用窄天线波束扫描多个方向，以仅覆盖作为到达方向的第一估计结果获得的方向。 因此，进行到达方向的第二估计。 通过这种布置，可以提供一种通过在小型装置中以低成本使用少数接收器来估计到达方向的方法。 此外，基于该方法，即使在未知的波浪环境下，也可以在小的计算量中估计到达方向。

公开(公告)号：US20120193810A1

公开(公告)日：2012-08-02

申请号：US13344848

申请日：2012-01-06

申请人： Yukako Tsutsumi ,  Hiroki Shoki

发明人： Yukako Tsutsumi ,  Hiroki Shoki

IPC分类号： H01L23/522

CPC分类号： H01Q1/2283 ,  H01L23/48 ,  H01L23/66 ,  H01L2223/6677 ,  H01L2224/73204

摘要： According to one embodiment, a wireless apparatus includes an integrated circuit package, a board having a first layer. The integrated circuit package includes an integrated circuit and at least one antenna. The board has a first surface and a second surface opposite to the first surface, the integrated circuit package is mounted on the board and is electrically connected to the board. The first layer is formed on the second surface, a part of the first layer in a first region is formed of a conductor, the first region is a region on which the antenna is projected in a thickness direction of the board, the part of the first layer in the first region is electrically connected to a particular region included in a third region, the third region is formed of a second region included in the board and the first surface.

摘要翻译： 根据一个实施例，无线装置包括集成电路封装，具有第一层的板。 集成电路封装包括集成电路和至少一个天线。 板具有与第一表面相对的第一表面和第二表面，集成电路封装安装在板上并与板电连接。 第一层形成在第二表面上，第一区域中的第一层的一部分由导体形成，第一区域是天线沿着板的厚度方向突出的区域，部分 第一区域中的第一层电连接到包括在第三区域中的特定区域，第三区域由包括在板和第一表面中的第二区域形成。