公开(公告)号：US4255730A

公开(公告)日：1981-03-10

申请号：US954118

申请日：1978-10-24

Applicant: Kenji Sekine ,  Yoichi Kaneko

Inventor： Kenji Sekine ,  Yoichi Kaneko

IPC: G01S7/03 ,  H03B9/14 ,  H03D7/02 ,  H03D9/06 ,  H01P5/00 ,  G01S13/00 ,  H03D9/02 ,  H04B1/40

CPC classification number: H03D9/0641 ,  G01S7/032 ,  H03B9/147 ,  H03B2009/126 ,  H03B9/14 ,  H03D7/02 ,  H03D9/0616 ,  H03D9/0633

Abstract: A microwave integrated circuit device for reception wherein a microwave integrated circuit substrate is mounted on a short-circuited plane of an inner surface of a waveguide, a rectangular groove is provided in the short-circuited plane, and a mixer diode is arranged astride the groove.

Abstract translation: 一种用于接收的微波集成电路装置，其中微波集成电路基板安装在波导管的内表面的短路平面上，矩形槽设置在短路平面中，并且混合二极管跨越槽 。

公开(公告)号：US4251817A

公开(公告)日：1981-02-17

申请号：US85952

申请日：1979-10-18

Applicant: Katsuhiro Kimura ,  Akira Endo ,  Kenji Sekine ,  Takahiko Tanigami ,  Yoichi Kaneko

Inventor： Katsuhiro Kimura ,  Akira Endo ,  Kenji Sekine ,  Takahiko Tanigami ,  Yoichi Kaneko

IPC: H01P5/04 ,  G01S7/03 ,  H01P1/00 ,  H01P5/08 ,  H01P5/107 ,  H01Q1/24 ,  H01Q13/08 ,  H03D9/00 ,  G01S13/00 ,  H04B1/44

CPC classification number: H01P1/005 ,  G01S7/032 ,  H01P5/08 ,  H01Q1/247 ,  H01Q13/08 ,  H03D9/00

Abstract: There is disclosed a microwave integrated circuit device which comprises a waveguide circuit, a short-circuiting member serving as a short-circuiting plane and having a groove in the short-circuiting plane, means for varying the effective dimensions of the groove which have effect on microwave circuit components, a microwave integrated circuit formed on an insulating substrate so disposed as to cover the groove, and a semiconductor element disposed on the microwave integrated circuit to convert the microwave signal in the waveguide circuit into a selected one of a d.c. and a low-frequency, whereby the conversion efficiency may be increased by setting the peak position of the output level characteristic of the device at a desired frequency within a certain frequency band.

Abstract translation: 公开了一种微波集成电路器件，其包括波导电路，用作短路平面并在短路平面中具有沟槽的短路部件，用于改变有效尺寸的槽的装置 微波电路部件，形成在绝缘基板上的微波集成电路，被设置为覆盖该沟槽;以及半导体元件，设置在微波集成电路上，以将波导电路中的微波信号转换为直流 和低频，从而通过将设备的输出电平特性的峰值位置设置在特定频带内的期望频率，可以提高转换效率。

公开(公告)号：US4647869A

公开(公告)日：1987-03-03

申请号：US798441

申请日：1985-11-15

Applicant: Yoichi Kaneko ,  Kenji Sekine ,  Haruhiko Funaki

Inventor： Yoichi Kaneko ,  Kenji Sekine ,  Haruhiko Funaki

IPC: H01P5/02 ,  H01P5/103 ,  H01P5/107 ,  H01P5/12 ,  H03F3/60

CPC classification number: H03F3/602

Abstract: Disclosed is a microwave solid-state amplifier arranged such that a plurality of amplifier units are used in combination of a radial cavity resonator so as to perform power dividing/combining, and that in order to make the microwave solid-state amplifier capable of performing a wide band operation and have less circuit loss, a coupling portion between the radial cavity resonator and each of the amplifier units is formed such that a loop-like conductor constituted by a stripline forming an input/output portion of the amplifier unit is removably inserted through a slot formed in a side wall surface of the cavity resonator.

Abstract translation: 公开了一种布置成使得多个放大器单元组合使用的径向空腔谐振器以进行功率分配/组合的微波固态放大器，并且为了使微波固态放大器能够执行 宽带操作并且具有较小的电路损耗，形成径向空腔谐振器和每个放大器单元之间的耦合部分，使得由形成放大器单元的输入/输出部分的带状线构成的环状导体可移除地插入通过 形成在空腔谐振器的侧壁表面中的槽。

公开(公告)号：US4259743A

公开(公告)日：1981-03-31

申请号：US965699

申请日：1978-12-01

Applicant: Yoichi Kaneko ,  Kenji Sekine ,  Eiichi Hase ,  Akira Endo

Inventor： Yoichi Kaneko ,  Kenji Sekine ,  Eiichi Hase ,  Akira Endo

IPC: G01S7/02 ,  G01S7/03 ,  G01S13/50 ,  G01S13/60 ,  H03B9/14 ,  H03D7/14 ,  H03D9/02 ,  H03D9/06 ,  H04B1/54

CPC classification number: H03D9/0641 ,  G01S13/60 ,  G01S7/032 ,  H03B9/147 ,  H03D7/1408 ,  H03D9/02 ,  H03D9/0616 ,  H03D9/0633

Abstract: A microwave integrated circuit device for use in the transmitting and receiving portion of a Doppler speedometer utilizing microwaves. In order to keep the transmitting power low and the receiving sensibility high, a microwave integrated circuit plate in which a transmitting antenna line and lines for connecting mixer diodes therewith are arranged at right angles is mounted within a rectangular waveguide and in the vicinity of a short-circuit plate of the waveguide in a manner to lie at right angles with the electric field of the waveguide.

Abstract translation: 一种用于利用微波的多普勒速度计的发送和接收部分中的微波集成电路装置。 为了将发送功率保持为低，接收灵敏度高，将发送天线线和连接混频器二极管的线路配置为直角的微波集成电路板安装在矩形波导内并且在短路的附近 波导的电路板以与波导的电场成直角的方式。

公开(公告)号：US4354191A

公开(公告)日：1982-10-12

申请号：US168158

申请日：1980-07-14

Applicant: Akira Matsumura ,  Yoichi Kaneko ,  Kenji Sekine ,  Akira Endo

Inventor： Akira Matsumura ,  Yoichi Kaneko ,  Kenji Sekine ,  Akira Endo

IPC: G01S7/36 ,  G01S13/02 ,  G01S13/60 ,  G01S13/58

CPC classification number: G01S7/023 ,  G01S13/60 ,  G01S7/36

Abstract: A Doppler radar wherein, in order to measure the ground speed of an automobile, microwaves are radiated to the ground and the Doppler shift of reflected waves from the ground is detected, characterized in that to the end of avoiding a malfunction ascribable to an external microwave interference, when the differentiated output of the Doppler radar is greater than a threshold value, the frequency of the microwaves of the Doppler radar is controlled so as to prevent the microwave interference from taking place.

Abstract translation: 一种多普勒雷达，其中为了测量汽车的地面速度，微波被辐射到地面，并且检测到来自地面的反射波的多普勒偏移，其特征在于，为了避免归因于外部微波的故障 干扰，当多普勒雷达的微分输出大于阈值时，控制多普勒雷达的微波频率，以防止微波干扰发生。

公开(公告)号：US4319244A

公开(公告)日：1982-03-09

申请号：US112744

申请日：1980-01-17

Applicant: Yukitsugu Hirota ,  Yoichi Kaneko ,  Kenji Sekine ,  Akira Endo ,  Katsuhiro Kimura

Inventor： Yukitsugu Hirota ,  Yoichi Kaneko ,  Kenji Sekine ,  Akira Endo ,  Katsuhiro Kimura

IPC: G01S7/02 ,  G01S7/03 ,  G01S13/50 ,  G01S13/92 ,  G01S13/58

CPC classification number: G01S13/92 ,  G01S7/032

Abstract: In a Doppler radar system for measuring the velocity of a vehicle, such as an automobile, in order to lessen interference with external electric wave appliances, such as radios and televisions, caused by transmitting microwaves, one of the higher harmonics generated from a mixer diode driven by the fundamental waves of a local oscillator is selected by a filter for transmission and is used as the transmission output wave, whereby the power of the transmission waves is remarkably reduced in comparison with the mixer driving power.

Abstract translation: 在用于测量诸如汽车的车辆的速度的多普勒雷达系统中，为了减少由发射微波引起的诸如无线电和电视的外部电波设备的干扰，从混频二极管产生的高次谐波之一 由本地振荡器的基波驱动的滤波器被选择用于传输，并且被用作发射输出波，由此与混频器驱动功率相比，传输波的功率显着降低。

公开(公告)号：US20110167233A1

公开(公告)日：2011-07-07

申请号：US12596242

申请日：2009-04-23

Applicant: Kenji Sekine ,  Tomoyuki Kato ,  Kazuhide Sano

Inventor： Kenji Sekine ,  Tomoyuki Kato ,  Kazuhide Sano

IPC: G06F12/16

CPC classification number: G06F3/065 ,  G06F3/0611 ,  G06F3/0653 ,  G06F3/067 ,  G06F11/2058 ,  G06F11/2074 ,  G06F11/2076

Abstract: This invention proposes a computing system and a backup method capable of improving the backup efficiency. In accordance with copy requests from the host, the data written to the first logical volume in the first storage system is copied to the second logical volume in the relevant first storage system, the data copied to the second logical volume is transferred to the second storage system asynchronously from writing of data from the host to the first logical volume and, in the second storage system, the data transferred from the first storage system is written to the third logical volume in the relevant second storage system.

Abstract translation: 本发明提出了一种能够提高备份效率的计算系统和备份方法。 根据来自主机的复制请求，将写入第一存储系统中的第一逻辑卷的数据复制到相关第一存储系统中的第二逻辑卷，将复制到第二逻辑卷的数据传送到第二存储器 从主机写入数据到第一逻辑卷，并且在第二存储系统中从第一存储系统传送的数据被写入相关第二存储系统中的第三逻辑卷。

公开(公告)号：US07817437B2

公开(公告)日：2010-10-19

申请号：US12394421

申请日：2009-02-27

Applicant: Iwamichi Kohjiro ,  Yasuhiro Nunogawa ,  Sakae Kikuchi ,  Shizuo Kondo ,  Tetsuaki Adachi ,  Osamu Kagaya ,  Kenji Sekine ,  Eiichi Hase ,  Kiichi Yamashita

Inventor： Iwamichi Kohjiro ,  Yasuhiro Nunogawa ,  Sakae Kikuchi ,  Shizuo Kondo ,  Tetsuaki Adachi ,  Osamu Kagaya ,  Kenji Sekine ,  Eiichi Hase ,  Kiichi Yamashita

IPC: H05K7/02 ,  H05K7/06 ,  H05K7/08 ,  H05K7/10

CPC classification number: H01L25/16 ,  H01L23/49844 ,  H01L23/552 ,  H01L23/645 ,  H01L23/66 ,  H01L24/06 ,  H01L24/48 ,  H01L24/49 ,  H01L2223/6611 ,  H01L2223/6644 ,  H01L2224/05554 ,  H01L2224/05599 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48799 ,  H01L2224/49113 ,  H01L2224/49175 ,  H01L2224/49433 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/09701 ,  H01L2924/10161 ,  H01L2924/10253 ,  H01L2924/1305 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/30107 ,  H01L2924/3025 ,  H03F1/56 ,  H03F3/195 ,  H03F3/213 ,  H03F3/604 ,  H03F2200/12 ,  H03F2200/168 ,  H03F2200/222 ,  H03F2200/318 ,  H03F2200/387 ,  H03F2200/408 ,  H03F2200/451 ,  H03H7/383 ,  H01L2924/00 ,  H01L2224/45099

Abstract: In a semiconductor device such as a high-frequency power amplifier module, a plurality of amplifying means are formed on a semiconductor chip which is mounted on a main surface of a wiring substrate, and electrodes of the semiconductor chip are electrically connected by wires to electrodes of the wiring substrate. In order to make the high-frequency power amplifier module small in size, a substrate-side bonding electrode electrically connected to a wire set at a fixed reference electric potential is place at a location farther from a side of the semiconductor chip than a substrate-side output electrode electrically connected to an output wire. A substrate-side input electrode electrically connected to an input wire is located at a distance from the side of the semiconductor chip about equal to the distance from the side of the semiconductor chip to the substrate-side output electrode, or at a location farther from the side of the semiconductor chip than the substrate-side bonding electrode is.

Abstract translation: 在诸如高频功率放大器模块的半导体器件中，在安装在布线基板的主表面上的半导体芯片上形成多个放大装置，并且半导体芯片的电极通过导线电连接到电极 的布线基板。 为了使高频功率放大器模块尺寸变小，将电连接到固定基准电位的导线的基板侧接合电极位于距离半导体芯片的一侧更靠近基板侧接合电极的位置， 电连接到输出线。 电连接到输入线的基板侧输入电极位于与半导体芯片的侧面相距一定距离处，等于从半导体芯片侧到基板侧输出电极的距离，或者距离半导体芯片 半导体芯片的侧面比基板侧接合电极为止。

公开(公告)号：US20050110573A1

公开(公告)日：2005-05-26

申请号：US11023414

申请日：2004-12-29

Applicant: Masami Ohnishi ,  Hidetoshi Matsumoto ,  Tomonori Tanoue ,  Osamu Kagaya ,  Kenji Sekine

Inventor： Masami Ohnishi ,  Hidetoshi Matsumoto ,  Tomonori Tanoue ,  Osamu Kagaya ,  Kenji Sekine

IPC: H03F3/60 ,  H03F1/02 ,  H03F1/56 ,  H03F3/189 ,  H03F3/24 ,  H03F3/68

CPC classification number: H03F1/56 ,  H03F1/0277 ,  H03F1/565 ,  H03F3/602 ,  H03F3/72 ,  H03F2203/7209

Abstract: The present invention provides a radio frequency power amplifier which may not introduce radio frequency loss during switching power amplifier units between high and low output power levels. By connecting a first-stage matching network M12 and first-stage matching network M13 to respective output nodes of a power amplifier unit A11 and power amplifier unit A12 that either one operate by switching, connecting the output nodes of the first-stage matching network M12 and M13 in parallel, connecting a last-stage matching network M11 between the junction of M12 and M13 and the output terminal OUT, the first-stage matching networks M12, M13, and last-stage matching network M11 are formed, for both power amplifier units A11 and A12, so that impedance matching is established between the output terminal OUT and the power amplifier unit in operation when one unit is in operation the other is in stop of operation. The present invention allows switching from one power amplifier unit to the other without the need of a radio frequency switch.

Abstract translation: 本发明提供一种射频功率放大器，其可以在高输出功率级和低输出功率级之间的开关功率放大器单元期间不会引入射频损耗。 通过将第一级匹配网络M12和第一级匹配网络M13连接到通过切换操作的功率放大器单元A11和功率放大器单元A12的各个输出节点，连接第一级匹配网络M12的输出节点 M13并联连接M12和M13的连接点与输出端子OUT之间的最后一级匹配网络M11，形成第一级匹配网络M12，M13和最后级匹配网络M11，用于功率放大器 单元A11和A12，使得当一个单元在操作中另一个处于停止操作时，在操作中在输出端子OUT和功率放大器单元之间建立阻抗匹配。 本发明允许从一个功率放大器单元切换到另一个，而不需要射频切换。

公开(公告)号：US06862001B2

公开(公告)日：2005-03-01

申请号：US10035147

申请日：2002-01-04

Applicant: Hiroshi Kondoh ,  Hiroshi Shinoda ,  Kenji Sekine

Inventor： Hiroshi Kondoh ,  Hiroshi Shinoda ,  Kenji Sekine

IPC: H05K9/00 ,  H01L23/552 ,  H01P1/16 ,  H01P1/20 ,  H01P1/211 ,  H01P1/212 ,  H01P3/08 ,  H01P7/00 ,  H01Q13/08 ,  H04B1/38 ,  H04B1/3822

CPC classification number: H01L23/552 ,  H01L24/48 ,  H01L2224/05599 ,  H01L2224/48091 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/14 ,  H01L2924/1423 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/1616 ,  H01L2924/16195 ,  H01L2924/3011 ,  H01P1/16 ,  H01P1/211 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/45099

Abstract: A high frequency communication device which can reduce undesired electromagnetic coupling inside and outside a box thereof in which circuit parts constituting a transmitter-receiver circuit are contained.Periodic structures (6) are provided on at least a part of a wall constituting a box (1, 4, 5) so that the periodic structures (6) serve as a filter which has a non-propagating frequency band corresponding a frequency band covering an undesired electromagnetic emission inside the box. Thus, undesired electromagnetic emission energy from any electromagnetic emission source can be confined locally to prevent a possible problem of electromagnetic interference.

Abstract translation: 一种高频通信装置，其能够减少包含构成发送器 - 接收器电路的电路部件的盒子内部和外部的不期望的电磁耦合。周期性结构（6）设置在构成盒（1）的壁的至少一部分上 ，4,5），使得周期性结构（6）用作滤波器，其具有对应于覆盖盒内不期望的电磁发射的频带的非传播频带。 因此，来自任何电磁发射源的不期望的电磁发射能量可以局部限制，以防止电磁干扰的可能问题。