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公开(公告)号：US07411475B2
公开(公告)日：2008-08-12
申请号：US11717100
申请日：2007-03-13
Applicant: Hiroyuki Fuke , Yoshiaki Terashima , Fumihiko Aiga , Mutsuki Yamazaki , Hiroyuki Kayano , Tatsunori Hashimoto
Inventor： Hiroyuki Fuke , Yoshiaki Terashima , Fumihiko Aiga , Mutsuki Yamazaki , Hiroyuki Kayano , Tatsunori Hashimoto
CPC classification number: H01P1/20372 , H01P1/20381
Abstract: A superconductor filter comprises a plurality of resonance elements arranged between input-output lines formed on a substrate. Metal conductor sections serving to inhibit the spatial coupling between the adjacent resonance elements are arranged between prescribed resonance elements, and a prescribed resonance element is coupled with another resonance element by a coupling transmission line. It follows that each resonance element is coupled with another resonance element by the direct coupling via the coupling transmission line or by the spatial coupling via the space.
Abstract translation: 超导体滤波器包括布置在形成在基板上的输入 - 输出线之间的多个谐振元件。 用于抑制相邻谐振元件之间的空间耦合的金属导体部分布置在规定的谐振元件之间，并且通过耦合传输线将规定的谐振元件与另一谐振元件耦合。 因此，通过经由耦合传输线的直接耦合或通过空间的空间耦合，每个谐振元件与另一谐振元件耦合。
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公开(公告)号：US07295090B2
公开(公告)日：2007-11-13
申请号：US11167172
申请日：2005-06-28
Applicant: Hiroyuki Kayano , Tatsunori Hashimoto
Inventor： Hiroyuki Kayano , Tatsunori Hashimoto
IPC: H01P1/20
CPC classification number: H01P1/20381
Abstract: A filter circuit includes a plurality of resonators connected in parallel and each having loaded Q deviation equal to allowable deviation of a group delay, a divider to divide an input signal to the resonators, a combiner to combine output signals of the resonators, and an opposite phase unit for making signals passing two resonators of the resonators an approximately opposite phase in an output of the combiner, the two resonators having resonance frequencies adjacent to each other, respectively.
Abstract translation: 滤波器电路包括多个并联连接的谐振器，每个具有加载的Q偏差等于组延迟的容许偏差，分频器将输入信号分配给谐振器，组合器组合谐振器的输出信号， 相位单元，用于使得通过谐振器的两个谐振器的信号在组合器的输出端中分别具有相邻的谐振频率的近似相位的相位。
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公开(公告)号：US20070149159A1
公开(公告)日：2007-06-28
申请号：US11534069
申请日：2006-09-21
Applicant: Hiroyuki Kayano
Inventor： Hiroyuki Kayano
IPC: H04B1/10
CPC classification number: H04B1/0057 , H03J3/08
Abstract: In a filter circuit, resonators is connected in parallel between input and output terminal, an input signal is input through the input terminal and supplied to the resonators. Signal generators are connected to the resonators to control the resonators. The signal generators are controlled by a control unit so that the resonators are resonated to generate resonance signals at different resonant frequencies and at predetermined resonance phases. Thus, the output signal is set within a desired frequency range.
Abstract translation: 在滤波电路中，谐振器并联在输入和输出端之间，输入信号通过输入端输入并提供给谐振器。 信号发生器连接到谐振器以控制谐振器。 信号发生器由控制单元控制，使得谐振器被谐振以在不同谐振频率和预定谐振阶段产生谐振信号。 因此，将输出信号设定在期望的频率范围内。
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公开(公告)号：US07046085B2
公开(公告)日：2006-05-16
申请号：US11258266
申请日：2005-10-26
Applicant: Yuta Araki , Hiroyuki Kayano , Keiichi Yamaguchi
Inventor： Yuta Araki , Hiroyuki Kayano , Keiichi Yamaguchi
CPC classification number: H03F1/0277 , H03F3/68 , H03F2200/294 , H03F2200/372 , H03F2200/429 , H05K1/0265 , H05K1/165 , H05K2201/09254 , H05K2201/09263
Abstract: A power amplifier includes amplifier elements to amplify input signals of different frequencies. The amplifier also includes a power supply circuit that includes a common power supply path including an end connected to a power supply input terminal connected to a DC power supply. The amplifier further includes individual power supply paths each including an end connected to the other end of the common power supply path, and the other end connected to the main electrode of a corresponding one of the amplifier elements. The individual power supply paths have different impedances.
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公开(公告)号：US06903632B2
公开(公告)日：2005-06-07
申请号：US10668276
申请日：2003-09-24
Applicant: Tatsunori Hashimoto , Fumihiko Aiga , Hiroyuki Fuke , Yoshiaki Terashima , Mutsuki Yamazaki , Hiroyuki Kayano
Inventor： Tatsunori Hashimoto , Fumihiko Aiga , Hiroyuki Fuke , Yoshiaki Terashima , Mutsuki Yamazaki , Hiroyuki Kayano
CPC classification number: H01P1/20381
Abstract: A band pass filter configured by a planar structure circuit, includes resonators of distribution constant circuit type, transmission line paths coupling the resonators and excitation lines arranged at input/output sides. The transmission line path is provided with line path portions coupling the resonators or the resonator and the excitation line. The line path portion have a length which is (1+2m)/4-fold (m: natural number) of a wavelength corresponding to a center frequency of the frequency band, and each coupling part between the resonators and the line portion has a length substantially determined as a ¼ wavelength.
Abstract translation: 由平面结构电路构成的带通滤波器包括分布常数电路类型的谐振器，耦合谐振器的传输线路径和布置在输入/输出侧的激励线。 传输线路径设置有耦合谐振器或谐振器和激励线的线路部分。 线路部分具有与频带的中心频率相对应的波长为（1 + 2m）/ 4倍（m：自然数）的长度，并且谐振器和线路部分之间的每个耦合部分具有 长度基本上确定为1/4波长。
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Patent Agency Ranking
公开(公告)号：US20050042994A1
公开(公告)日：2005-02-24
申请号：US10957624
申请日：2004-10-05
Applicant: Shoji Otaka , Hiroshi Tsurumi , Hiroshi Yoshida , Syuichi Sekine , Hiroyuki Kayano , Tadahiko Maeda
Inventor： Shoji Otaka , Hiroshi Tsurumi , Hiroshi Yoshida , Syuichi Sekine , Hiroyuki Kayano , Tadahiko Maeda
IPC: H03J7/18 , H03L7/08 , H03L7/093 , H03L7/107 , H04B1/18 , H04B1/26 , H04B1/30 , H04B1/40 , H04B1/38
CPC classification number: H03D3/008 , H03F1/30 , H03F3/189 , H03F2200/294 , H03F2200/372 , H03F2200/504 , H03G3/3042 , H03L7/107 , H04B1/18 , H04B1/28 , H04B1/30 , H04B1/403 , H04B1/405
Abstract: In a radio apparatus, the band of a loop filter of a synthesizer in a blank channel searching state is narrower than the band in a communicating state. In addition, a radio wave environment is measured. A characteristic necessary for the radio apparatus is determined corresponding to the measured-radio wave environment. The power is controlled corresponding to the performance of the radio apparatus. Thus, the power consumption is decreased. In addition, the efficiency of the output power is improved. In the radio apparatus, the current consumption of a power amplifier PA is measured. A matching circuit (LNA or MIX) of the antenna is adjusted with the measured result so as to decrease an antenna loss. In the radio apparatus, a DC offset is removed from the transmitted power and the reflected wave. When the DC offset is removed using an AC coupling capacitor, the deterioration of the frequency characteristic of the receiving portion is compensated with a capacitor in a digital signal process. In the radio apparatus, a transmission power detecting portion is structured as an IC chip. The transmission power detecting portion detects the transmission power corresponding to leakage currents in the power supply of the IC chip and the ground. Thus, when the power is detected, a power loss is suppressed. Consequently, the power consumption of the radio apparatus can be decreased.
Abstract translation: 在无线电设备中，空白信道搜索状态的合成器的环路滤波器的频带比通信状态的频带窄。 另外，测量无线电波环境。 根据测量的无线电波环境确定无线电设备所需的特性。 根据无线电设备的性能来控制功率。 因此，功耗降低。 此外，输出功率的效率提高。 在无线电设备中，测量功率放大器PA的电流消耗。 利用测量结果调整天线的匹配电路（LNA或MIX），以减少天线损耗。 在无线电设备中，从发射功率和反射波中去除DC偏移。 当使用AC耦合电容器去除DC偏移时，在数字信号处理中用电容器补偿接收部分的频率特性的劣化。 在无线电设备中，传输功率检测部分被构造为IC芯片。 发送功率检测部分检测与IC芯片和地面的电源中的泄漏电流相对应的发送功率。 因此，当检测到电力时，功率损失被抑制。 因此，可以减少无线电设备的功耗。
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公开(公告)号：US06778042B2
公开(公告)日：2004-08-17
申请号：US09983891
申请日：2001-10-26
Applicant: Yoshiaki Terashima , Fumihiko Aiga , Mutsuki Yamazaki , Hiroyuki Fuke , Hiroyuki Kayano , Riichi Katoh
Inventor： Yoshiaki Terashima , Fumihiko Aiga , Mutsuki Yamazaki , Hiroyuki Fuke , Hiroyuki Kayano , Riichi Katoh
IPC: H01P120
CPC classification number: H01P1/20381 , H01P1/203 , H01P1/20363
Abstract: A high-frequency device comprises a dielectric substrate, a filter element which has a plurality of resonating elements made of a first superconductor film on the dielectric substrate, a dielectric plate which faces the dielectric substrate substantially in parallel with the substrate and covers the plurality of resonating elements, and a spacing adjusting member configured to control the spacing between the dielectric plate and the dielectric substrate. The high-frequency device enables the pass-band frequency of the filter to be adjusted with high accuracy without variations in the skirt characteristic or ripple characteristic.
Abstract translation: 高频器件包括电介质衬底，滤波器元件，其具有由电介质衬底上的第一超导体膜制成的多个谐振元件，与介质基片基本上平行于衬底覆盖的绝缘板， 谐振元件，以及配置成控制电介质板和电介质基板之间的间隔的间隔调节构件。 高频器件使得能够以高精度调节滤波器的通带频率，而不会在裙部特性或纹波特性上发生变化。
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公开(公告)号：US08280565B2
公开(公告)日：2012-10-02
申请号：US12161072
申请日：2006-04-17
Applicant: Hiroyuki Kayano , Tsuneyasu Kakizaki
Inventor： Hiroyuki Kayano , Tsuneyasu Kakizaki
CPC classification number: B60L15/00 , B60L9/22 , B60L13/03 , H02P21/06 , Y02T10/643 , Y02T10/644 , Y02T10/645
Abstract: A drive control apparatus for an electric car as can correct a synchronizing frequency without employing beacons, is proposed. A wheel-diameter correction information output means includes wheel-diameter information calculation means for calculating wheel-diameter calculation information expressive of a wheel diameter of an electric car, on the basis of two-phase current information. The wheel-diameter correction information output means also includes selection output means. The selection output means selects a wheel-diameter data output WD1, the wheel-diameter calculation information WD2 based on the wheel-diameter calculation means, or wheel-diameter default information WD0, and it outputs wheel-diameter correction information WD. A synchronizing-frequency calculation means outputs synchronizing frequency information FM on the basis of axle rotational-frequency information FR and the wheel-diameter correction information WD.
Abstract translation: 提出了一种用于电动汽车的驱动控制装置，可以在不使用信标的情况下校正同步频率。 车轮直径校正信息输出装置包括：轮径信息计算装置，用于基于两相电流信息计算表示电动汽车车轮直径的车轮直径计算信息。 轮径校正信息输出装置还包括选择输出装置。 选择输出装置根据车轮直径计算装置或车轮直径默认信息WD0选择车轮直径数据输出WD1，车轮直径计算信息WD2，并输出车轮直径校正信息WD。 同步频率计算装置基于车轴转速信息FR和车轮直径校正信息WD输出同步频率信息FM。
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公开(公告)号：US08040203B2
公开(公告)日：2011-10-18
申请号：US12556657
申请日：2009-09-10
Applicant: Tamio Kawaguchi , Hiroyuki Kayano , Tatsunori Hashimoto
Inventor： Tamio Kawaguchi , Hiroyuki Kayano , Tatsunori Hashimoto
CPC classification number: H01P1/213
Abstract: The present invention provides a filter circuit that can achieve both sharp bandpass characteristics and high power handling capability. The filter circuit includes: an input terminal that has a signal input; a four-port device that divides input signals; a band stop filter that has the center frequency of the input signals within the stopband, and causes the out-of-stopband signals among the input signals to pass; two bandstop resonators circuits that cause the signals passing through the band stop filters to pass, and reflect the signals; open ends that are connected in parallel to the two bandstop resonators circuits; and an output terminal that outputs the signals reflected by the band stop filters and the bandstop resonators circuits and combined at the four-port device.
Abstract translation: 本发明提供一种能够实现尖锐带通特性和高功率处理能力的滤波器电路。 滤波电路包括：具有信号输入的输入端; 分为输入信号的四端口设备; 带阻滤波器，其具有在阻带内的输入信号的中心频率，并使输入信号中的失速带信号通过; 使通过带阻滤波器的信号通过并反射信号的两个带阻谐振器电路; 与两个带阻谐振器电路并联连接的开路端; 以及输出端子，其输出由阻带滤波器和带阻谐振器电路反射的信号，并在四端口装置处组合。
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30.发明授权公开(公告)号：US07983637B2
公开(公告)日：2011-07-19
申请号：US12235951
申请日：2008-09-23
Applicant: Hiroyuki Kayano
Inventor： Hiroyuki Kayano
CPC classification number: H04B1/0483 , H03F1/32 , H03F3/211 , H03F3/24 , H03F3/602 , H03F2200/451 , H03F2200/537 , H03F2200/543 , H04B1/0475
Abstract: An amplifier includes: an input terminal configured to have an input signal of a center frequency f0 input; a dividing unit that divides the input signal; first through ith blocks configured to have the divided input signal transmitted; a combining unit that combines signals transmitted through the blocks; and an output terminal that outputs the signals combined by the combining unit. The nth block includes a nth former-stage resonator having a fundamental resonant frequency fn, a nth amplifying unit, a nth latter-stage resonator having the fundamental resonant frequency fn, and a nth phase adjusting unit. Each latter-stage resonator having a harmonic resonant frequency either fa or fb, satisfies relationship fa 2f1, (fa+fb)/2=2f0 The phase adjusting unit is configured to reverse the phase of signals passing adjacent blocks and maintain all phase differences among signals of 2fn passing through the nth block in the coordinate-phase.
Abstract translation: 放大器包括：输入端，被配置为具有输入中心频率f0的输入信号; 分割单元，其分割输入信号; 第一通过第i个块被配置为具有发送的分割的输入信号; 组合单元，其组合通过块传输的信号; 以及输出端子，输出由组合单元组合的信号。 第n个块包括具有基本共振频率fn的第n个前级谐振器，第n个放大单元，具有基本共振频率fn的第n个后级谐振器和第n个相位调整单元。 具有谐波谐振频率为fa或fb的后级谐振器满足关系fa <2f1，fb> 2f1，（fa + fb）/ 2 = 2f0相位调整单元被配置为反转通过相邻块的信号的相位， 保持在坐标相位中通过第n个块的2fn的信号之间的所有相位差。
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