公开(公告)号：US07397330B2

公开(公告)日：2008-07-08

申请号：US11555129

申请日：2006-10-31

Applicant: Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Mutsuki Yamazaki

Inventor： Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Mutsuki Yamazaki

IPC: H01P1/203

CPC classification number: H01P1/20372 ,  H01P1/20381

Abstract: A filter includes a resonant unit which has a plurality of resonators respectively formed of each microstrip line and connected in cascade with one another, and a coupling unit which has at least one inter-resonator coupling of the resonant unit in an area within a range of ±45° (⅛-wavelength) in an electrical length from a voltage maximum point at a intermediate of the microstrip line.

Abstract translation: 滤波器包括谐振单元，其具有分别由每个微带线形成并且彼此级联连接的多个谐振器，以及耦合单元，其具有至少一个共振单元在一个范围内的区域中的谐振器间耦合 从微带线中间的电压最大点起的电气长度为±45°（1/8波长）。

公开(公告)号：US20080037590A1

公开(公告)日：2008-02-14

申请号：US11686048

申请日：2007-03-14

Applicant: Fumihiko Aiga ,  Hiroyuki Kayano ,  Tatsunori Hashimoto ,  Noritsugu Shiokawa

Inventor： Fumihiko Aiga ,  Hiroyuki Kayano ,  Tatsunori Hashimoto ,  Noritsugu Shiokawa

IPC: H04J1/02

CPC classification number: H01P1/2135 ,  H04B1/0057

Abstract: A multiplexer includes: a first band-pass filter for a first channel, which is formed in a microstrip line on a dielectric substrate and has a first branching characteristic having a center frequency of f1 and an attenuation pole at a frequency of fa1; and a second band-pass filter for a second channel, which is formed in a microstrip line on a dielectric substrate and has a second branching characteristic having a center frequency of f2 and an attenuation pole at a frequency of fa2. The following relationships (1) to (5) are satisfied: (1) f1

Abstract translation: 多路复用器包括：用于第一通道的第一带通滤波器，其形成在电介质基板上的微带线中并且具有中心频率为f 1的第一分支特性和频率为fa 1的衰减极; 以及第二通道的第二带通滤波器，其形成在电介质基板上的微带线中，并且具有中心频率为f 2的第二分支特性和频率为fa 2的衰减极点。以下关系 （1）〜（5）满足：（1）f 1

公开(公告)号：US20070241842A1

公开(公告)日：2007-10-18

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

IPC: H01P1/20

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.

公开(公告)号：US20070241814A1

公开(公告)日：2007-10-18

申请号：US11534368

申请日：2006-09-22

Applicant: Hiroyuki Kayano

Inventor： Hiroyuki Kayano

IPC: H03F3/68

CPC classification number: H03F3/68

Abstract: There is provided with an amplifying device including: an input terminal configured to input an input signal; first to ith blocks including first to ith resonators having different first to ith resonance frequencies and first to ith amplifiers that amplify signals which have passed through the first to ith resonators; a divider configured to divide the input signal for the first to ith resonators; a combination section configured to combine the signals which have passed through the first to ith blocks to obtain a combined signal; and an output terminal configured to output the combined signal, wherein a jth (j: an integer between 1 and i−1) block includes a phase adjustment section which provides an output signal of the jth block with a phase difference within a range of {(180±30)+(360×n)} degrees (n: an integer of 0 or greater) from an output signal that passes through a (j+1)th block.

Abstract translation: 设置有放大装置，包括：输入端，被配置为输入输入信号; 首先是包括第一至第i谐振器具有不同的第一到第i个谐振频率的块，并且首先到放大器，放大已经通过第一谐振器的信号; 分频器，被配置为将第一至第三谐振器的输入信号分频; 组合部分，被配置为组合已经通过第一至第i个块的信号以获得组合信号; 以及输出端子，其被配置为输出所述组合信号，其中第j（j：1和i-1之间的整数）块包括相位调整部分，其提供第j块的输出信号，其相位差在{ （180±30）+（360×n））度（n：0以上的整数）。

公开(公告)号：US06937117B2

公开(公告)日：2005-08-30

申请号：US10890211

申请日：2004-07-14

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: H01P1/203 ,  H01P1/20

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。

公开(公告)号：US06934519B2

公开(公告)日：2005-08-23

申请号：US10629563

申请日：2003-07-30

Applicant: Hiroyuki Kayano ,  Yasuo Suzuki

Inventor： Hiroyuki Kayano ,  Yasuo Suzuki

IPC: H04J1/12 ,  H01P1/203 ,  H03G5/00 ,  H03H2/00 ,  H04B1/04 ,  H03C1/62 ,  H04B17/00

CPC classification number: H01P1/20336 ,  H01P1/20372 ,  H01P1/20381 ,  H03F3/602 ,  H03G3/3042 ,  H03G5/00 ,  H03H2/00 ,  H04B1/0483

Abstract: A radio transmission apparatus for performing radio transmission by use of a plurality of carrier frequencies, including signal processing systems for respective channels. Each signal processing system includes a transmission signal generator that modulates transmission data with a predetermined carrier frequency signal to generate a transmission signal, an amplifier that amplifies the transmission signal, and a variable band-pass filter connected to the output of the amplifier. The outputs of the signal processing systems are combined with a radio transmission signal. At least the center frequency of a pass band of the variable band-pass filter can be changed, with the pass band determined based on the carrier frequency signal of the channel. The apparatus also includes a fault detector configured to detect a fault of each variable band-pass filter.

Abstract translation: 一种用于通过使用多个载波频率执行无线电传输的无线电发送装置，包括用于各个信道的信号处理系统。 每个信号处理系统包括传输信号发生器，其利用预定的载波频率信号来调制发送数据以产生发送信号，放大发送信号的放大器和连接到放大器的输出端的可变带通滤波器。 信号处理系统的输出与无线电传输信号组合。 可以改变可变带通滤波器的通带的中心频率，其中通过基于信道的载波频率信号确定通带。 该装置还包括被配置为检测每个可变带通滤波器的故障的故障检测器。

公开(公告)号：US20050007210A1

公开(公告)日：2005-01-13

申请号：US10849472

申请日：2004-05-20

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

IPC: H01P1/203 ,  H01P1/205 ,  H01P7/08 ,  H01B12/02

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。

公开(公告)号：US20050003792A1

公开(公告)日：2005-01-06

申请号：US10838249

申请日：2004-05-05

Applicant: Fumihiko Aiga ,  Yoshiaki Terashima ,  Hiroyuki Fuke ,  Mutsuki Yamazaki ,  Tatsunori Hashimoto ,  Hiroyuki Kayano

Inventor： Fumihiko Aiga ,  Yoshiaki Terashima ,  Hiroyuki Fuke ,  Mutsuki Yamazaki ,  Tatsunori Hashimoto ,  Hiroyuki Kayano

IPC: H01P1/205 ,  H01P1/203 ,  H01P5/12 ,  H04B1/16

CPC classification number: H01P1/20372

Abstract: A band pass filter which is configured by a microstrip line, or a strip line is provided. The band pass filter has a first half wavelength resonator which resonates at a center frequency of a pass band, a second half wavelength resonator which resonates at the center frequency of the pass band, and a transmission line through which the first half wavelength resonator is wire-coupled to the second half wavelength resonator. A strong coupling can be stably realized without causing deviation of the resonance frequencies of resonators.

Abstract translation: 提供由微带线或带状线构成的带通滤波器。 带通滤波器具有以通带的中心频率谐振的第一半波长谐振器，在通带的中心频率谐振的第二半波长谐振器和第一半波长谐振器通过该传输线 耦合到第二个半波长谐振器。 可以稳定地实现强耦合，而不会引起谐振器的谐振频率的偏差。

公开(公告)号：US06650914B2

公开(公告)日：2003-11-18

申请号：US10021244

申请日：2001-12-19

Applicant: Fumihiko Aiga ,  Hiroyuki Fuke ,  Yoshiaki Terashima ,  Mutsuki Yamazaki ,  Hiroyuki Kayano ,  Tatsunori Hashimoto

Inventor： Fumihiko Aiga ,  Hiroyuki Fuke ,  Yoshiaki Terashima ,  Mutsuki Yamazaki ,  Hiroyuki Kayano ,  Tatsunori Hashimoto

IPC: H01P1203

CPC classification number: H01P1/20372 ,  H01P1/20381

Abstract: A high frequency filter having steep skirt characteristics using a sapphire R-plane substrate. The filter comprises a substrate having first and second faces. The first face is a sapphire R-plane. A grounded conductive layer is formed on the second face of the substrate. A pair of input/output terminals is formed on the first face. In embodiments, hairpin-shaped resonating portions are formed between the pair of input/output terminals. Each of the resonating portions has at least one long side. Each long side of the resonating portions makes an angle of &psgr; with direction of a sapphire substrate. The angle &psgr; satisfies relations 0°≦&psgr;≦30°. In embodiments, the resonating portions are asymetric, J-shaped, or rectangular with an opening.

Abstract translation: 具有使用蓝宝石R平面衬底的陡裙特性的高频滤波器。 该过滤器包括具有第一和第二面的衬底。 第一张脸是蓝宝石R-plane。 在基板的第二面上形成接地导电层。 一对输入/输出端子形成在第一面上。 在实施例中，发夹形谐振部分形成在该对输入/输出端子之间。 每个谐振部分具有至少一个长边。 谐振部分的每个长边形成与蓝宝石衬底的<11-20>方向的psi的角度。 角度psi满足0°<= psi <= 30°的关系。 在实施例中，谐振部分是不对称的，J形的或具有开口的矩形。

公开(公告)号：US06625427B1

公开(公告)日：2003-09-23

申请号：US09383366

申请日：1999-08-26

Applicant: Hiroyuki Kayano ,  Yasuo Suzuki

Inventor： Hiroyuki Kayano ,  Yasuo Suzuki

IPC: H03C162

CPC classification number: H01P1/20336 ,  H01P1/20372 ,  H01P1/20381 ,  H03F3/602 ,  H03G3/3042 ,  H03G5/00 ,  H03H2/00 ,  H04B1/0483

Abstract: A radio transmission apparatus for performing radio transmission by use of a plurality of carrier frequencies including signal processing systems for respective channels. Each signal processing system includes a transmission signal generator that modulates transmission data with a predetermined carrier frequency signal to generate a transmission signal, an amplifier that amplifies the transmission signal, and a variable band-pass filter connected to the output of the amplifier. The outputs of the signal processing systems are combined into a radio transmission signal. At least center frequency of a pass band of the variable band-pass filter can be changed, with the pass band determined based on the carrier frequency signal of the channel. The apparatus also includes a fault detector configured to detect a fault of each variable band-pass filter.

Abstract translation: 一种用于通过使用包括用于各个信道的信号处理系统的多个载波频率执行无线电传输的无线电传输装置。 每个信号处理系统包括传输信号发生器，其利用预定的载波频率信号来调制发送数据以产生发送信号，放大发送信号的放大器和连接到放大器的输出端的可变带通滤波器。 信号处理系统的输出被组合成无线电传输信号。 可以改变可变带通滤波器的通带的中心频率，其中通过基于信道的载波频率信号确定通带。 该装置还包括被配置为检测每个可变带通滤波器的故障的故障检测器。