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1. 发明专利

JP2014022925A Antenna device and array antenna device 有权
标题翻译：天线设备和阵列天线设备
公开(公告)号：JP2014022925A
公开(公告)日：2014-02-03
申请号：JP2012159523
申请日：2012-07-18
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： GOTO JUN , YAMAGUCHI SATOSHI , TAKAHASHI TORU
IPC分类号： H01Q13/08 , H01Q5/10 , H01Q21/30
摘要： PROBLEM TO BE SOLVED: To obtain an antenna device which makes it possible to expand the band of an antenna formed by a conductor part 12 and ground conductor GND without increasing the overall height of an antenna device.SOLUTION: Because of a structure that a conductor part 12 is installed between a conductor part 11 and a conductor part 13, the height of the conductor part 12 relative to a ground conductor GND can be adjusted without affecting the height of the conductor part 11 relative to the ground conductor GND and the height of the conductor part 13 relative to the ground conductor GND. Therefore, without increasing the overall height of an antenna device from the ground conductor GND to the conductor part 13, the height of the conductor part 12 relative to the ground conductor GND can be adjusted to expand the specific band of the antenna device, whereby a micro strip antenna (MSA) formed by the conductor part 12 and the ground conductor GND can have its bandwidth expanded.
摘要翻译：要解决的问题：获得能够扩大由导体部分12和接地导体GND形成的天线的带宽而不增加天线装置的整体高度的天线装置。解决方案：由于导体部分12安装在导体部分11和导体部分13之间，可以调节导体部分12相对于接地导体GND的高度，而不会影响导体部分11相对于接地导体GND的高度和高度导体部分13相对于接地导体GND。因此，在不将天线装置从接地导体GND的高度增加到导体部13的情况下，可以调整导体部12相对于接地导体GND的高度，以扩大天线装置的特定频带，由此由导体部分12和接地导体GND形成的微带天线（MSA）可以扩展带宽。

2. 发明专利

JP2013179440A Array antenna device 审中-公开
标题翻译：阵列天线设备
公开(公告)号：JP2013179440A
公开(公告)日：2013-09-09
申请号：JP2012041669
申请日：2012-02-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MARUYAMA TAKASHI , YAMAGUCHI SATOSHI , TAKAHASHI TORU
IPC分类号： H01Q21/06 , H01Q13/06 , H01Q21/24
摘要： PROBLEM TO BE SOLVED: To obtain an array antenna device of a simpler feeding configuration when compared with prior art, which can reduce or eliminate the grating lobe in the radiation pattern.SOLUTION: A first sub-array is configured by grouping a plurality of element antennas, each including a first excitation circuit (10) and a second excitation circuit (20), for each first set consisting of more than one element antennas. A second sub-array is configured by grouping a plurality of element antennas for each second set consisting of more than one element antennas, so that at least one element antenna is included out of the element antennas configuring the first sub-array, in combination different from the first set. One or a plurality of first and second sub-arrays are arranged.
摘要翻译：要解决的问题：与现有技术相比，获得更简单的馈送配置的阵列天线装置，其可以减少或消除辐射图中的光栅。解决方案：第一子阵列通过将多个元件天线，每个天线包括由多于一个元件天线组成的每个第一组的第一激励电路（10）和第二激励电路（20）。通过对由多于一个元件天线组成的每个第二组分组多个元素天线来配置第二子阵列，使得至少一个元件天线被包括在构成第一子阵列的元素天线之外，组合不同从第一集。设置一个或多个第一和第二子阵列。

3. 发明专利

JP2013106301A Waveguide slot array antenna device 审中-公开
标题翻译：波导阵列天线设备
公开(公告)号：JP2013106301A
公开(公告)日：2013-05-30
申请号：JP2011250669
申请日：2011-11-16
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAGUCHI SATOSHI , TAKAHASHI TORU
IPC分类号： H01Q13/22 , H01Q21/08 , H01Q21/24
摘要： PROBLEM TO BE SOLVED: To transmit/receive orthogonal two polarized waves without generating a grating lobe within a visible domain.SOLUTION: A waveguide slot array antenna device comprises a first waveguide slot array antenna 1 and a second waveguide slot array antenna 2. The first waveguide slot array antenna 1 includes a plurality of first waveguides 11 which are rectangular hollow waveguides and disposed approximately in parallel and shunt type first slots 12 which are disposed in a zigzag manner at intervals of an approximately 1/2 guide wavelength along a tube axis direction on one wide surfaces of the first waveguides 11. The second waveguide slot array antenna 2 includes a plurality of second waveguides 21 which are rectangular hollow waveguides and disposed approximately in parallel and shunt type second slots 22a, 22b which are disposed in the zigzag manner at intervals of the approximately 1/2 guide wavelength along the tube axis direction on both wide surfaces of the second waveguides 21 while being confronted on both the wide surfaces. A narrow surface of each second waveguide 21 is disposed between the corresponding first slots 12 on first slot forming planes of the first waveguides 11 approximately orthogonally to the tube axis direction of the first waveguides 11.
摘要翻译：要解决的问题：发送/接收正交两个极化波，而不在可见域内产生光栅。解决方案：波导缝隙阵列天线装置包括第一波导缝隙阵列天线1和第二波导缝隙阵列天线2.第一波导缝隙阵列天线1包括多个第一波导11，它们是矩形空心波导并且近似地布置并联和分流型的第一槽12，其以第一波导11的一个宽表面上沿着管轴方向以大约1/2导向波长的间隔以锯齿形的方式设置。第二波导槽阵列天线2包括多个第二波导21是矩形空心波导并且大致平行地设置并且分流型第二槽22a，22b，它们以沿着管轴方向的大约1/2导向波长的间隔以锯齿形的方式设置在两个宽的表面上第二波导21同时面对宽的表面。每个第二波导21的窄表面设置在与第一波导11的管轴方向大致垂直的第一波导11的第一槽形成平面上的相应的第一槽12之间。（C）2013，JPO和INPIT

4. 发明专利

JP2011040804A Connection structure of dielectric waveguide 有权
标题翻译：电介质波导的连接结构
公开(公告)号：JP2011040804A
公开(公告)日：2011-02-24
申请号：JP2009183381
申请日：2009-08-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TAWARA YUKIHIRO , KATAYAMA AKIKO , YAMAGUCHI SATOSHI , YONEDA HISAFUMI
IPC分类号： H01P1/04 , H01P1/02 , H01P3/12 , H01P5/02
摘要： PROBLEM TO BE SOLVED: To obtain a connection structure of dielectric waveguides, which is easily manufactured, prevents radio waves from leaking between a first dielectric waveguide and a second dielectric waveguide, and is reduced in thickness. SOLUTION: The connection structure includes a first substrate 1 having the first dielectric waveguide 4, a second substrate 2 opposing the first substrate 1, and a dielectric bonding layer 3 for bonding the first substrate 1 to the second substrate 2. The first substrate 1 has a first choke structure 5 including a first choke dielectric layer 11 superimposed on the dielectric bonding layer 3 side of the first dielectric waveguide 4, a first choke conductor layer 12 superimposed on the dielectric bonding layer 3 and having a first choke conductor removal part 12b formed thereon, and a conductor via 15 for a first choke tip wall away from the first choke conductor removal part 12b and forming a first choke passage 16 along the first dielectric waveguide 4 together with the first conductor layer 7 and the first choke conductor layer 12. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了获得容易制造的介质波导的连接结构，防止无线电波在第一电介质波导和第二电介质波导之间泄漏，并且厚度减小。
解决方案：连接结构包括具有第一介电波导4的第一基板1，与第一基板1相对的第二基板2和用于将第一基板1接合到第二基板2的电介质接合层3。基板1具有第一扼流结构5，该第一扼流结构5包括叠加在第一电介质波导4的介电结合层3侧上的第一扼流电介质层11，叠置在电介质接合层3上的第一扼流导体层12，形成在其上的部分12b以及远离第一扼流导体去除部分12b的第一扼流器尖端壁的导体通孔15以及与第一导体层7和第一扼流导体一起沿着第一介电波导4形成第一扼流通道16 第12层。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010089881A Control device of elevator door 审中-公开
标题翻译：电梯门的控制装置
公开(公告)号：JP2010089881A
公开(公告)日：2010-04-22
申请号：JP2008259973
申请日：2008-10-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAGUCHI SATOSHI
IPC分类号： B66B13/26 , B66B13/14 , B66B13/28
摘要： PROBLEM TO BE SOLVED: To provide a control device of an elevator door for stopping operation of the elevator door until a user removes a caught-in object, when the caught-in object is not removed, in succession to stopping of the elevator door, when detecting an overload when operating the elevator door.
SOLUTION: This control device of the elevator door has a door opening-closing control means 30 for controlling an opening-closing speed or opening-closing torque when operating the elevator door 1, a door load detecting means 31 for detecting a door load when operating the elevator door 1, and an obstacle detecting means 35 for detecting an obstacle existing in the vicinity of the elevator door 1, and stops the operation of the elevator door 1 by the door opening-closing control means 30 when the door load detected by the door load detecting means 31 is a predetermined value or more, and continues operation stopping of the elevator door 1 until a control resuming signal is inputted to the door opening-closing control means 30 when the obstacle detecting means 35 detects the obstacle after stopping the operation of the elevator door 1.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供电梯门的控制装置，用于停止电梯门的操作，直到用户移除被夹入的物体，当未被取走的物体被移除时，连续停止电梯门，当检测到电梯门操作过载时。解决方案：电梯门的该控制装置具有用于在操作电梯门1时控制开闭速度或开闭转矩的门打开 - 关闭控制装置30，用于检测门的门装载检测装置31 操作电梯门1时的负载;以及用于检测存在于电梯门1附近的障碍物的障碍物检测装置35，并且当门开启控制装置30停止门打开控制装置30时电梯门1的操作当门障检测装置35检测到障碍物后，由门装载检测装置31检测到的是预定值以上，并且继续电梯门1的停止操作，直到障碍物检测装置35检测到障碍物为止，将控制恢复信号输入到门打开 - 关闭控制装置30 停止电梯门1的操作。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008148149A Antenna device 审中-公开
标题翻译：天线设备
公开(公告)号：JP2008148149A
公开(公告)日：2008-06-26
申请号：JP2006334922
申请日：2006-12-12
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： GOTO JUN , YAMAGUCHI SATOSHI , MIYASHITA HIROAKI
IPC分类号： H01Q13/10 , H01Q21/06
摘要： PROBLEM TO BE SOLVED: To attenuate a propagable high order mode in a square waveguide which can propagate the high order mode.
SOLUTION: In this antenna device, a radiating waveguide 10 and a feed waveguide 17 composed of the square waveguide are disposed with mutual waveguide shafts being perpendicular to each other and the waveguides being overlapped in two layers, a first radiating slot 12 vertical to the waveguide shaft and a second radiating slot 13 in parallel to the waveguide shaft are formed on a first wide side face 11A, and a first feed slot 16 is formed at a location opposite to the second radiating slot 13 so as to excite the second radiating slot 13. Further, a step structure 14 is provided on an inner face of the radiating waveguide 10 for narrowing an interval between the first wide side face 11A and a second wide side face 11B down to an interval which reduces a propagation of the high order mode, and the second radiating slot 13 is excited from the feed waveguide 17 through the first feed slot 16.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了衰减可以传播高阶模式的方波导中的可传播高阶模式。解决方案：在该天线装置中，由方波导构成的辐射波导10和馈电波导17配置成互相垂直的波导轴，波导重叠在两层中，第一辐射槽12垂直并且在第一宽侧面11A上形成平行于波导轴的第二辐射槽13，并且在与第二辐射槽13相对的位置处形成第一供电槽16，以便激励第二辐射槽此外，台阶结构14设置在辐射波导10的内表面上，用于将第一宽侧面11A和第二宽侧面11B之间的间隔缩小到降低高度传播的间隔并且第二辐射槽13通过第一馈送槽16从馈电波导17激发。版权所有（C）2008，JPO和INPIT

7. 发明专利

JP2014138281A Polarizer 有权
标题翻译：偏振器
公开(公告)号：JP2014138281A
公开(公告)日：2014-07-28
申请号：JP2013006002
申请日：2013-01-17
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAGUCHI SATOSHI , YAMAMOTO TSUYOSHI , FUSHIMI HIDEKI , HORIE SOSUKE , UEMATSU HIROYUKI
IPC分类号： H01Q15/24 , H01Q1/42 , H01Q15/14
摘要： PROBLEM TO BE SOLVED: To obtain a polarizer in which the monostatic radar reflection cross-sectional area of the beam scanning surface of an antenna is reduced.SOLUTION: A polarizer includes a radome 101 consisting of a plane obliquely crossing a normal (z axis) orthogonal to the beam scanning surface of an antenna while facing the radiation direction thereof, and formed from a dielectric, and a wire grid 102 consisting of a conductor formed on the surface of the radome 101. The wire grid 102 consists of a plurality of conductors arranged at a predetermined interval.
摘要翻译：要解决的问题：获得其中天线的光束扫描表面的单体雷达反射截面积减小的偏振器。解决方案：偏振器包括由垂直于法线（z轴）的平面组成的天线罩101，与天线的光束扫描表面正交，同时面向其辐射方向，并由电介质形成，以及由形成在天线罩101的表面上的导体组成的线栅102。线栅102由多个导体以预定间隔布置。

8. 发明专利

JP2014072844A Array antenna arrangement method, array antenna device, and planar reflector antenna device 审中-公开
标题翻译：阵列天线布置方法，阵列天线装置和平面反射器天线装置
公开(公告)号：JP2014072844A
公开(公告)日：2014-04-21
申请号：JP2012219554
申请日：2012-10-01
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TANIGUCHI SHOICHI , YAMAGUCHI SATOSHI , TAKAHASHI TORU
IPC分类号： H01Q21/06 , H01Q19/10 , H02J17/00
摘要： PROBLEM TO BE SOLVED: To obtain an array antenna arrangement method, capable of decreasing ununiformity of input power on an array antenna by deterministically defining an element interval, and increasing the efficiency of an array antenna.SOLUTION: An array antenna arrangement method includes a step for determining a length dof a side determining a reference occupied area 4 for obtaining a predetermined input power with an element antenna, and a step for calculating a length dof a side and subsequent ones determining an occupied area of a neighboring element antenna to the reference element antenna based on a formula (1), and for sequentially determining arrangement of element antennas until a length dof a side determining an occupied area of a neighboring element antenna. By determining an element interval deterministically, uniformity of input power on an array antenna can be decreased, and the efficiency of an array antenna can be increased.
摘要翻译：要解决的问题：为了获得阵列天线布置方法，能够通过确定性地限定元件间隔来减小阵列天线上的输入功率的不均匀性，并提高阵列天线的效率。解决方案：阵列天线布置方法包括步骤用于确定用于使用元件天线获得预定输入功率的参考占用区域4的一侧的长度，以及用于计算一侧的长度的步骤，以及确定相邻元件天线对参考元件的占用面积的后续步骤基于公式（1）的天线，并且用于顺序地确定元件天线的布置，直到确定邻近元件天线的占用面积的长度为止。通过确定性地确定元件间隔，可以减小阵列天线上的输入功率的均匀性，并且可以增加阵列天线的效率。

9. 发明专利

JP2013187752A Waveguide slot array antenna apparatus 审中-公开
标题翻译：波导阵列天线装置
公开(公告)号：JP2013187752A
公开(公告)日：2013-09-19
申请号：JP2012051721
申请日：2012-03-08
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAGUCHI SATOSHI , TAKAHASHI TORU
IPC分类号： H01Q13/22 , H01Q21/08
摘要： PROBLEM TO BE SOLVED: To provide a waveguide slot array antenna apparatus that has a slant polarization and achieves antenna matching without causing any grating lobe in a tube axis direction.SOLUTION: A plurality of rectangular slots 2 are disposed at intervals of a guide wavelength on a narrow wall surface of a waveguide 1 with a rectangular cross sectional shape. The waveguide 1 has a zigzag shape obtained by being bent two times or more between adjacent slots 2. A longitudinal direction of each of the slots is inclined by a predetermined angle with respect to a tube width direction of the waveguide 1, and the slots 2 are oriented in the same direction. One end of the waveguide 1 is used as a feeding point 3.
摘要翻译：要解决的问题：提供一种具有倾斜极化并实现天线匹配而不在管轴方向上引起任何光栅的波导缝隙阵列天线装置。解决方案：多个矩形槽2以引导波长的间隔设置具有矩形横截面形状的波导1的窄壁表面。波导1具有通过在相邻槽2之间弯曲两次以上而获得的之字形。每个槽的纵向方向相对于波导管1的管宽度方向倾斜预定角度，并且槽2 面向同一个方向。波导1的一端用作馈电点3。

10. 发明专利

JP2012244289A Antenna device 审中-公开
标题翻译：天线设备
公开(公告)号：JP2012244289A
公开(公告)日：2012-12-10
申请号：JP2011110484
申请日：2011-05-17
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： GOTO JUN , YAMAGUCHI SATOSHI , TAKAHASHI TORU
IPC分类号： H01Q13/08 , H01Q13/28 , H01Q21/06
摘要： PROBLEM TO BE SOLVED: To provide an antenna device in which deterioration of radiation characteristics due to radiation from a coaxial line is prevented, and loss is reduced especially in the high frequency area.SOLUTION: The antenna device 10 comprises: a conductor plate 1 provided with slots 1a having a length approximately 1/2 of the wavelength of a first high frequency signal; a cavity 4 which supplies the first high frequency signal to the slot 1a; a first lattice-shaped conductor plate 3 the length of one side of which is approximately 1/2 of the wavelength of a second high frequency signal; a first dielectric substrate 2 sandwiched between the conductor plate 1 and the first lattice-shaped conductor plate 3; and a first coaxial line 5 having an inner conductor being short-circuited to the first lattice-shaped conductor plate 3 and an outer conductor being short-circuited to the conductor plate 1 and placed on a first center line 6a dividing the first lattice-shaped conductor plate 3 equally into two, and supplying the second high frequency signal to the first lattice-shaped conductor plate 3.
摘要翻译：解决的问题：提供一种天线装置，其中防止来自同轴线路的辐射引起的辐射特性的劣化，并且特别是在高频区域中损耗降低。天线装置10包括：导体板1，其设置有长度为第一高频信号的波长的大约1/2的狭槽1a; 空腔4，其将第一高频信号提供给槽1a; 第一格子状导体板3，其一侧的长度约为第二高频信号的波长的1/2; 夹在导体板1和第一格子状导体板3之间的第一电介质基板2; 以及具有与第一格子状导体板3短接的内部导体的第一同轴线5和与导体板1短路的外部导体，配置在分割第一格子状导体板3的第一中心线6a上导体板3等同地分成两个，并将第二高频信号提供给第一格子状导体板3.版权所有：（C）2013，JPO＆INPIT

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