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51. 发明申请

US20100183099A1 Reception Control Method and Wireless Communication Apparatus 有权
标题翻译：接收控制方法和无线通信装置
公开(公告)号：US20100183099A1
公开(公告)日：2010-07-22
申请号：US12597462
申请日：2008-04-24
申请人： Takeshi Toda , Kenta Okino , Taku Nakayama , Tadashi Yamazaki
发明人： Takeshi Toda , Kenta Okino , Taku Nakayama , Tadashi Yamazaki
IPC分类号： H04B1/06 , H04L27/06 , H04L7/00
CPC分类号： H04B7/0811
摘要： When receiving a signal from the antenna #1 (initially receiving a signal from an omnidirectional antenna), a guard interval correlator 12 calculates correlation of a guard interval portion of the received signal and an output measuring unit 13 measures a peak output of the guard interval correlator 12. A comparator 14 compares the peak output measured by the output measuring unit 13 with a preset threshold, and when the peak output falls below the preset threshold and outputs an antenna switching control signal to an antenna switch 11, and the antenna switch 11 switches to the antenna #2 having a different directivity.
摘要翻译：当从天线＃1接收到信号（最初从全向天线接收信号）时，保护间隔相关器12计算接收信号的保护间隔部分与输出测量单元13的相关性，测量保护间隔的峰值输出相关器12.比较器14将由输出测量单元13测量的峰值输出与预设阈值进行比较，并且当峰值输出低于预设阈值并将天线切换控制信号输出到天线开关11，并且天线开关11 切换到具有不同方向性的天线＃2。

52. 发明申请

US20100150083A1 Radio Base Station and Channel Allocation Information Transmission Method 有权
标题翻译：无线基站和信道分配信息传输方法
公开(公告)号：US20100150083A1
公开(公告)日：2010-06-17
申请号：US12528299
申请日：2008-02-20
申请人： Takeshi Toda , Shingo Joko , Taku Nakayama , Kenta Okino , Chiharu Yamazaki
发明人： Takeshi Toda , Shingo Joko , Taku Nakayama , Kenta Okino , Chiharu Yamazaki
IPC分类号： H04W72/00
CPC分类号： H04W72/085 , H04W72/042
摘要： A radio base station includes: a propagation path characteristic acquisition unit which acquires propagation path characteristics between a radio communication terminal and a radio base station; and a channel controller which reports to the radio communication terminal that channel allocation information is transmitted by using a dedicated control channel if the acquired propagation characteristic satisfies a predetermined condition. After the channel control unit has reported to the radio communication terminal that the channel allocation information is transmitted by using an dedicated control channel, the channel control unit and a MAP processing unit transmit the channel allocation information by using an dedicated control channel instead of a broadcast control channel in the downstream frame.
摘要翻译：无线基站包括：传播路径特性获取单元，其获取无线通信终端与无线基站之间的传播路径特性; 以及信道控制器，如果获取的传播特性满足预定条件，则通过使用专用控制信道向无线电通信终端报告信道分配信息被发送。在信道控制单元向无线电通信终端报告通过专用控制信道发送信道分配信息之后，信道控制单元和MAP处理单元通过使用专用控制信道而不是广播来发送信道分配信息控制通道在下游帧。

53. 发明申请

US20090014835A1 Semiconductor device including MIM element and method of manufacturing the same 有权
标题翻译：包括MIM元件的半导体器件及其制造方法
公开(公告)号：US20090014835A1
公开(公告)日：2009-01-15
申请号：US12216601
申请日：2008-07-08
申请人： Masayuki Furumiya , Takeshi Toda
发明人： Masayuki Furumiya , Takeshi Toda
IPC分类号： H01L29/92 , H01L21/02
CPC分类号： H01L28/40
摘要： A semiconductor device includes a first wiring layer which is provided above a semiconductor substrate and includes a first insulating film and a wiring buried in the first insulating film, a second insulating film provided above the first wiring layer, a third insulating film provided on the second insulating film, and a capacitor element provided on the third insulating film. The wiring includes an upper surface having a protruding portion. The capacitor element includes a lower electrode provided on the third insulating film, a capacitor insulating film provided on the lower electrode, and an upper electrode provided on the capacitor insulating film.
摘要翻译：半导体器件包括：第一布线层，其设置在半导体基板的上方，具有第一绝缘膜和埋在第一绝缘膜中的布线;第二绝缘膜，设置在第一布线层的上方;第三绝缘膜，绝缘膜和设置在第三绝缘膜上的电容器元件。布线包括具有突出部分的上表面。电容器元件包括设置在第三绝缘膜上的下电极，设置在下电极上的电容器绝缘膜和设置在电容器绝缘膜上的上电极。

54. 发明授权

US07389086B2 Adaptive array antenna controller 失效
标题翻译：自适应阵列天线控制器
公开(公告)号：US07389086B2
公开(公告)日：2008-06-17
申请号：US10746696
申请日：2003-12-24
申请人： Takeshi Toda , Yuuta Nakaya
发明人： Takeshi Toda , Yuuta Nakaya
IPC分类号： H04B7/185 , H04B1/00
CPC分类号： H04B7/0848 , H04B7/0851 , H04B7/0854
摘要： An adaptive array antenna controller is disclosed that adaptively controls weighting coefficients of multiple antenna elements of an array antenna based on a digital signal outputted from an analog-to-digital converter receiving a weighted analog signal received from the array antenna. The controller includes an impulse response measuring device for obtaining impulse responses, based on correlation calculation of the digital signal and a known signal having a predetermined pattern; an impulse response generator for extracting path components existing within a predetermined time duration from among plural path components included in the impulse responses and generating desired impulse responses; a reference signal generator for forming a reference signal having a desired pattern, based on convolution calculation of the desired impulse responses and the known signal; and an adaptive controller for adjusting the weighting coefficients, based on the digital signal and the reference signal.
摘要翻译：公开了一种自适应阵列天线控制器，其基于从接收从阵列天线接收的加权模拟信号的模数转换器输出的数字信号，自适应地控制阵列天线的多个天线元件的加权系数。所述控制器包括：脉冲响应测量装置，用于根据数字信号的相关计算和具有预定模式的已知信号获得脉冲响应; 脉冲响应发生器，用于从包括在所述脉冲响应中的多个路径分量中提取在预定持续时间内存在的路径分量并产生期望的脉冲响应; 参考信号发生器，用于基于期望脉冲响应的卷积计算和已知信号形成具有所需图案的参考信号; 以及基于数字信号和参考信号来调整加权系数的自适应控制器。

55. 发明申请

US20070267720A1 Semiconductor device including capacitor connected between two conductive strip groups 审中-公开
标题翻译：包括连接在两个导电条带组之间的电容器的半导体器件
公开(公告)号：US20070267720A1
公开(公告)日：2007-11-22
申请号：US11798862
申请日：2007-05-17
申请人： Takeshi Toda , Naoya Nakayama
发明人： Takeshi Toda , Naoya Nakayama
IPC分类号： H01L29/00
CPC分类号： H01L23/5223 , H01L28/60 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device includes an upper conductive strip group and a lower conductive strip group crossing under the upper conductive strip group. Adjacent first and second conductive strips of the upper conductive strip group are adapted to receive a first voltage, a third conductive strip of the lower conductive strip group is adapted to receive a second voltage. A capacitor is provided at a first intersection between the first and third conductive strips and at a second intersection between the second and third conductive strip, and the capacitor extends from the first intersection to the second intersection.
摘要翻译：半导体器件包括在上导电条带组下方交叉的上导电条带组和下导电条带组。上部导电条带组的相邻的第一和第二导电条适于接收第一电压，下部导电条带组的第三导电条适于接收第二电压。电容器设置在第一和第三导电带之间的第一交叉点处，并且在第二和第三导电带之间的第二交叉点处，并且电容器从第一交叉点延伸到第二交叉点。

56. 发明申请

US20070262453A1 Semiconductor device including triple-stacked structures having the same structure 失效
标题翻译：包括具有相同结构的三层结构的半导体器件
公开(公告)号：US20070262453A1
公开(公告)日：2007-11-15
申请号：US11798131
申请日：2007-05-10
申请人： Takeshi Toda
发明人： Takeshi Toda
IPC分类号： H01L23/52 , H01L23/48 , H01L29/40
CPC分类号： H01L23/5228 , H01L23/5223 , H01L2924/0002 , Y10S257/924 , H01L2924/00
摘要： In a semiconductor device, a plurality of triple-stacked structures all having the same structure are provided. Each of the triple-stacked structures includes one lower electrode layer, at least one upper electrode layer and one dielectric layer sandwiched by the lower electrode layer and the upper electrode layer.
摘要翻译：在半导体器件中，提供了全部具有相同结构的多个三层结构。三层堆叠结构中的每一个包括一个下电极层，至少一个上电极层和由下电极层和上电极层夹持的一个电介质层。

57. 发明申请

US20070034924A1 Semiconductor device and method of manufacturing the same 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US20070034924A1
公开(公告)日：2007-02-15
申请号：US11502429
申请日：2006-08-11
申请人： Toshiyuki Takewaki , Takeshi Toda
发明人： Toshiyuki Takewaki , Takeshi Toda
IPC分类号： H01L29/94
CPC分类号： H01L23/5223 , H01L21/7684 , H01L28/40 , H01L2924/0002 , H01L2924/00
摘要： The semiconductor device 1 includes an insulating interlayer 10, interconnects 12a to 12c, an insulating interlayer 20, and a capacitor element 30. On the insulating interlayer 10 and the interconnects 12a to 12d, the insulating interlayer 20 is provided via a diffusion barrier 40. On the insulating interlayer 20, the capacitor element 30 is provided. The capacitor element 30 is a MIM type capacitor element, and includes a lower electrode 32 provided on the insulating interlayer 20, a capacitor insulating layer 34 provided on the lower electrode 32, and an upper electrode 36 provided on the capacitor insulating layer 34. The interface S1 between the insulating interlayer 20 and the capacitor element 30 is generally flat. The lower face S2 of the insulating interlayer 20 includes an uneven portion at a position corresponding to the capacitor insulating layer 34.
摘要翻译：半导体器件1包括绝缘中间层10，互连12a至12c，绝缘中间层20和电容器元件30.在绝缘中间层10和互连12 a至12 d上，绝缘中间层20经由在绝缘中间层20上设置电容器元件30。电容器元件30是MIM型电容器元件，并且包括设置在绝缘中间层20上的下电极32，设置在下电极32上的电容器绝缘层34和设置在电容器绝缘层34上的上电极36。绝缘中间层20和电容器元件30之间的界面S1一般为平坦的。绝缘夹层20的下表面S 2在与电容器绝缘层34对应的位置处具有凹凸部。

58. 发明授权

US07126531B2 Array antenna system and weighting control technique used in array antenna system 有权
标题翻译：阵列天线系统和阵列天线系统中使用的加权控制技术
公开(公告)号：US07126531B2
公开(公告)日：2006-10-24
申请号：US10868858
申请日：2004-06-17
申请人： Yuuta Nakaya , Takeshi Toda
发明人： Yuuta Nakaya , Takeshi Toda
IPC分类号： H01Q3/00
CPC分类号： H01Q3/2605
摘要： An array antenna system comprises an array antenna unit including multiple antenna elements and multiple phase shifters for setting weighting coefficients of the associated antenna elements; and a weight controller that generates and outputs a control signal for adjusting the weighting coefficient for each of the antenna elements, using a known signal received at each of the antenna elements. The weight controller has a channel impulse response estimation unit that estimates a channel impulse response for each of the antenna elements based on a linear combination of a first received signal obtained from the known signal when a first set of weighting coefficients is set for the antenna elements and a second received signal obtained from the known signal when a second set of weighting coefficients is set for the antenna elements; and an output unit that outputs the control signal based on the estimated channel impulse responses.
摘要翻译：阵列天线系统包括：包括多个天线元件的阵列天线单元和用于设置相关天线元件的加权系数的多个移相器; 以及权重控制器，其使用在每个天线元件处接收的已知信号来生成并输出用于调整每个天线元件的加权系数的控制信号。权重控制器具有信道脉冲响应估计单元，当对天线元件设置第一组加权系数时，基于从已知信号获得的第一接收信号的线性组合来估计每个天线元件的信道脉冲响应以及当为天线元件设置第二组加权系数时，从已知信号获得的第二接收信号; 以及输出单元，其基于估计的信道脉冲响应来输出控制信号。

59. 发明申请

US20060131414A1 MIMO wireless communication system and wireless communication apparatuses 有权
标题翻译： MIMO无线通信系统和无线通信装置
公开(公告)号：US20060131414A1
公开(公告)日：2006-06-22
申请号：US11354792
申请日：2006-02-15
申请人： Yuuta Nakaya , Takeshi Toda , Yasuyuki Oishi , Kaoru Yokoo
发明人： Yuuta Nakaya , Takeshi Toda , Yasuyuki Oishi , Kaoru Yokoo
IPC分类号： G06K7/08
CPC分类号： H01Q3/26 , H01Q3/44 , H01Q21/245 , H04B7/043 , H04B7/0615 , H04B7/0617 , H04B7/0848 , H04B7/0854
摘要： A MIMO wireless communication system and wireless communication apparatuses are disclosed that increase the practically usable communication channel capacity in the Shannon channel capacity that determines the ratio of maximum signal transmission speed to frequency. Each wireless communication apparatus includes antenna units that transmit and receive radio frequency signals, and a weight controlling unit that provides weights with respect to the antenna units. The antenna units are formed by adaptive array antenna units that can change the directivity by varying weights with respect to antenna elements. The weight controlling unit includes an eigenvalue calculating unit that calculates the eigenvalues of a matrix HH* (H being a channel matrix), an inverse calculation unit that calculates such a channel matrix H′ as to have all eigenvalues within a predetermined range that includes the average value of the calculated eigenvalues, and a directivity adjusting unit that adjusts the adaptive array antenna directivity so that the current channel matrix H approaches the calculated channel matrix H′.
摘要翻译：公开了一种MIMO无线通信系统和无线通信装置，其增加了确定最大信号传输速度与频率的比率的香农信道容量中实际可用的通信信道容量。每个无线通信装置包括发送和接收射频信号的天线单元，以及提供关于天线单元的权重的权重控制单元。天线单元由自适应阵列天线单元形成，其可以通过相对于天线元件改变权重来改变方向性。权重控制单元包括计算矩阵HH *（H为信道矩阵）的特征值的特征值计算单元，计算这样的信道矩阵H'以使所有特征值在包括计算的特征值的平均值，以及调整自适应阵列天线方向性使得当前信道矩阵H接近计算的信道矩阵H'的方向性调整单元。

60. 发明申请

US20050184922A1 Control device for antenna matching circuit 有权
标题翻译：天线匹配电路控制装置
公开(公告)号：US20050184922A1
公开(公告)日：2005-08-25
申请号：US10872459
申请日：2004-06-22
申请人： Ichirou Ida , Jun-ichi Takada , Takeshi Toda , Yasuyuki Oishi
发明人： Ichirou Ida , Jun-ichi Takada , Takeshi Toda , Yasuyuki Oishi
IPC分类号： H03H7/40 , H01Q23/00 , H03H7/38 , H04B1/04
CPC分类号： H04B1/0458 , H01Q23/00
摘要： A control device for an antenna matching circuit is configured to output an adjusting signal for changing impedance of an element in the antenna matching circuit based on change over time in signal power ratio of a reflected signal from the antenna matching circuit to an incident signal to the antenna matching circuit.
摘要翻译：用于天线匹配电路的控制装置被配置为基于从天线匹配电路的反射信号到入射信号的信号功率比随时间的变化输出用于改变天线匹配电路中的元件的阻抗的调整信号，天线匹配电路。

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