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41. 发明授权

US07315728B2 Polarized wave measuring apparatus, and antenna characteristic measuring apparatus and radio wave measuring apparatus using the same 失效
标题翻译：极化波测量装置和使用该测量装置的天线特性测量装置和无线电波测量装置
公开(公告)号：US07315728B2
公开(公告)日：2008-01-01
申请号：US10473592
申请日：2003-02-27
申请人： Masahiro Mimura , Yoichi Nakagawa , Kentaro Miyano , Yoshio Koyanagi
发明人： Masahiro Mimura , Yoichi Nakagawa , Kentaro Miyano , Yoshio Koyanagi
IPC分类号： H04B17/00
CPC分类号： H04B7/10 , G01R29/0892 , H04B7/0848 , H04B17/318
摘要： A phase shift section phase-shifts the second band-restricted signal to a first phase-shifted signal and a second phase-shifted signal having a phase that is different from the phase of the first phase-shifted signal by 90 degrees. A first signal mixing section mixes the first band-restricted signal and the first phase-shifted signal. A second signal mixing section mixes the second band-restricted signal and the second phase-shifted signal. A phase difference calculation section calculates the phase difference value from the first mixed signal and the second mixed signal stripped of frequencies other than a desired baseband frequency. A polarization calculation section calculates reception polarization from the first reception field intensity value, second reception field intensity value and phase difference value.
摘要翻译：相移部分将第二频带限制信号相移到第一相移信号和具有与第一相移信号的相位不同的相位90度的第二相移信号。第一信号混合部分混合第一带限信号和第一相移信号。第二信号混合部分混合第二频带限制信号和第二相移信号。相位差计算部分计算来自第一混合信号的相位差值和除了期望的基带频率之外的频率剥离的第二混合信号。极化计算部根据第一接收场强强度值，第二接收场强度值和相位差值来计算接收极化。

42. 发明授权

US6078292A Small-sized wireless device 失效
标题翻译：小型无线设备
公开(公告)号：US6078292A
公开(公告)日：2000-06-20
申请号：US949112
申请日：1997-10-10
申请人： Yoshio Koyanagi , Tsukasa Takahashi , Koichi Ogawa
发明人： Yoshio Koyanagi , Tsukasa Takahashi , Koichi Ogawa
IPC分类号： H01Q1/24 , H01Q3/04 , H04B1/38 , H04B1/3822 , H04M1/02
CPC分类号： H01Q3/04 , H01Q1/244
摘要： A small-sized wireless device has a whip antenna and a receiver for receiving a call. The whip antenna is provided at the upper side of the rear face of the small-sized wireless device body to improve the antenna performance in a state where a person holds the body to communicate. A rib is provided at a portion of the rear face of the small-sized wireless device body in order to prevent the degradation of the antenna characteristics of the whip antenna at the time of placing the small-sized wireless device body on a metal plate and the like. According to such an arrangement, good sensitivity of the whip antenna can be obtained even when the small-sized wireless device body is placed on a metal plate.
摘要翻译：小型无线设备具有鞭状天线和用于接收呼叫的接收机。鞭状天线设置在小型无线装置主体的后表面的上侧，以在人保持身体通信的状态下改善天线性能。在小型无线装置主体的背面的一部分设有肋条，以防止将小型无线装置主体放置在金属板上时鞭状天线的天线特性恶化，类似。根据这样的结构，即使将小型无线装置体放置在金属板上也能够获得良好的鞭状天线的灵敏度。

43. 发明申请

US20130057448A1 ANTENNA DEVICE AND PORTABLE WIRELESS TERMINAL EQUIPPED WITH THE SAME 有权
标题翻译：天线设备和便携式无线终端设备
公开(公告)号：US20130057448A1
公开(公告)日：2013-03-07
申请号：US13698181
申请日：2011-05-16
申请人： Hiroshi Satou , Takanori Hirobe , Yoshio Koyanagi , Tomoaki Nishikido
发明人： Hiroshi Satou , Takanori Hirobe , Yoshio Koyanagi , Tomoaki Nishikido
IPC分类号： H01Q21/00
CPC分类号： H01Q1/52 , H01Q1/243 , H01Q1/36 , H01Q9/42 , H01Q21/28
摘要： A second slit 117 and a fourth slit 119 provided in a first antenna element 150 and a first slit 116 and a third slit 118 provided in a second antenna element 151 are adjusted such that the mutual coupling between the first antenna element 150 and the second antenna element 151 in the desired frequency band is canceled, and reduces degradation in coupling between antenna elements without connecting the antenna elements through components and the like. With such a configuration, it is possible to achieve high-efficiency loosely coupled MIMO array antennas operating in the same frequency band in a portable wireless terminal.
摘要翻译：设置在第一天线元件150中的第二狭缝117和第四狭缝119以及设置在第二天线元件151中的第一狭缝116和第三狭缝118被调整为使得第一天线元件150和第二天线消除期望频带中的元件151，并且降低天线元件之间的耦合的劣化，而不通过部件等连接天线元件。通过这样的结构，可以实现在便携式无线终端中在相同频带中工作的高效率的松耦合MIMO阵列天线。

44. 发明授权

US08325095B2 Antenna element and portable radio 有权
标题翻译：天线元件和便携式收音机
公开(公告)号：US08325095B2
公开(公告)日：2012-12-04
申请号：US12672391
申请日：2007-08-10
申请人： Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
发明人： Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
IPC分类号： H01Q1/24 , H01Q1/38
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q1/38 , H01Q5/00 , H01Q5/321 , H01Q7/02 , H01Q9/42
摘要： There is provided an antenna element capable of implementing miniaturization, acquisition of a high gain, and broadening of a band and coping with multiple bands. The antenna element includes a first antenna element 5 having shape of a box (a rectangular-parallelepiped shape) in which a first conductor plate 51, a second conductor plate 52, and a third conductor plate 53 are arranged so as to define at least three surfaces of a substantial rectangular parallelepiped and in which electric power is fed from a substantial corner of a lower circuit board (a ground plate) 21 to the first conductor plate 51; and a second antenna element 6 having shape of a box (a rectangular-parallelepiped shape) in which a fourth conductor plate 61, a fifth conductor plate 62, and a sixth conductor plate 63 are arranged so as to define at least three surfaces of a substantial rectangular parallelepiped, the fourth conductor plate 61 being connected by way of a resonance circuit 7 to the first antenna element 5 at a portion thereof apart from a feeding point of the first antenna element 5.
摘要翻译：提供了能够实现小型化，获取高增益，扩展频带并应对多个频带的天线元件。天线元件包括第一天线元件5，其具有盒形（矩形平行六面体形状），其中第一导体板51，第二导体板52和第三导体板53布置成限定至少三个基本长方体的表面，其中电力从下电路板（接地板）21的实质拐角进给到第一导体板51; 以及第四天线元件6，其具有四个导体板61，第五导体板62和第六导体板63的盒状（矩形平行六面体形状），以便限定至少三个表面大致长方体，第四导体板61通过谐振电路7与第一天线元件5的与第一天线元件5的馈电点分开的部分连接到第一天线元件5。

45. 发明授权

US08306587B2 Antenna element and portable radio 失效
标题翻译：天线元件和便携式收音机
公开(公告)号：US08306587B2
公开(公告)日：2012-11-06
申请号：US12672401
申请日：2007-08-10
申请人： Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
发明人： Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
IPC分类号： H04M1/00 , H01Q1/24 , H01Q1/12
CPC分类号： H01Q1/243 , H01Q9/0421 , H01Q9/40 , H01Q9/42
摘要： There are provided an antenna element and a portable radio that enable miniaturization, acquisition of a high gain, and broadening of a band and that copies compatible with multiple bands. A rectangular-parallelepiped-shaped antenna element is formed by folding two or more faces of a board-shaped monopole element having an rectangular shape so that the antenna element has a substantially rectangular first conductor plate 51 disposed in proximity to a hinge 4 while arranged at a predetermined space S from a lower circuit board (ground plate) 21, a substantially rectangular second conductor plate 52 that shares a widthwise one side of the first conductor plate 51 and that is arranged while bent to an angle of about 90° with respect to the first conductor plate, and a substantially rectangular third conductor plate 53 that shares another widthwise side of the second conductor plate 52 opposing the side shared by the first conductor plate 51 and the second conductor plate 52 and that is arranged at an angle of about 90° so as to oppose the first conductor plate 51.
摘要翻译：提供了一种天线元件和便携式无线电装置，其能够实现小型化，获得高增益，并且扩展频带并且复制与多个频带兼容。通过折叠具有矩形形状的板状单极元件的两个或多个面来形成矩形平行六面体形状的天线元件，使得天线元件具有设置在铰链4附近的大致矩形的第一导体板51，同时布置在来自下部电路板（接地板）21的预定空间S，大致矩形的第二导体板52，其共享第一导体板51的宽度方向的一侧，并且相对于第一导体板51弯曲成约90°的角度第一导体板和大体上矩形的第三导体板53，其共享第二导体板52的与由第一导体板51和第二导体板52共享的侧面相反的宽度方向的侧面，并且以第二导体板 °以与第一导体板51相对。

46. 发明申请

US20120127678A1 PORTABLE WIRELESS DEVICE 审中-公开
标题翻译：便携式无线设备
公开(公告)号：US20120127678A1
公开(公告)日：2012-05-24
申请号：US13388427
申请日：2010-03-02
申请人： Nobuharu Mashima , Yasuhiro Nakamura , Yoshio Koyanagi , Noriyoshi Sato
发明人： Nobuharu Mashima , Yasuhiro Nakamura , Yoshio Koyanagi , Noriyoshi Sato
IPC分类号： H05K7/02
CPC分类号： H05K5/061 , H04B1/3888 , H04M1/026 , H04M1/18
摘要： Provided is a portable wireless device which has a waterproofing effect and, at the same time, can improve resistance to static electricity. The portable wireless device (100) comprises a box-shaped housing (101) formed by fitting two cases at respective annular fitting surfaces of the two cases. In the portable wireless device (100), a circuit board (102) is provided in the housing (101). A waterproofing packing (103) has an annular shape and is provided between the fitting surfaces of the two cases and held by the two cases which constitute the housing (101). A conductor pattern (105) is integrally formed with the waterproofing packing (103) and is electrically connected to the circuit board (102).
摘要翻译：提供了具有防水效果的便携式无线装置，同时可以提高抗静电能力。便携式无线装置（100）包括通过在两个壳体的相应的环形装配表面处装配两个壳体而形成的盒形壳体（101）。在便携式无线设备（100）中，电路板（102）设置在壳体（101）中。防水包装（103）具有环形形状，并且设置在两个壳体的装配表面之间并由构成壳体（101）的两个壳体保持。导体图案（105）与防水填料（103）一体地形成，并且电连接到电路板（102）。

47. 发明申请

US20120098712A1 PORTABLE WIRELESS TERMINAL 审中-公开
标题翻译：便携式无线终端
公开(公告)号：US20120098712A1
公开(公告)日：2012-04-26
申请号：US13379876
申请日：2010-06-23
申请人： Kyoko Ishibana , Yoshio Koyanagi , Yoshihiro Kanasaki
发明人： Kyoko Ishibana , Yoshio Koyanagi , Yoshihiro Kanasaki
IPC分类号： H01Q1/24
CPC分类号： H01Q21/28 , H01Q1/242 , H01Q1/44 , H01Q1/52
摘要： Disclosed is a portable wireless terminal wherein deterioration in antenna performance when placed on a metal desk or other structure can be prevented without sacrificing designability and without increasing the number of components. In this terminal, a hinge part (103) functions as an antenna which resonates at a frequency of a first wireless system (150). A whip antenna (112) faces the surface of a first circuit board (104) that is opposite the surface faced by an input device (115), is disposed substantially parallel to the first circuit board (104), and resonates at a frequency of a second wireless system (160). A second contact spring (110) electrically connects a second wireless circuit (108) to the antenna element of a whip antenna (112) and is disposed perpendicularly to the first circuit board (104). A switch (113) grounds the whip antenna (112) and second contact spring (110) to the first circuit board (104) when the second wireless system (160) is not operating.
摘要翻译：公开了一种便携式无线终端，其中可以防止在放置在金属台或其他结构上时天线性能的恶化，而不会牺牲可设计性并且不增加部件的数量。在该端子中，铰链部件（103）用作以第一无线系统（150）的频率谐振的天线。鞭状天线（112）面向与输入装置（115）相对的表面相对的第一电路板（104）的表面，基本上平行于第一电路板（104）设置，并以第二无线系统（160）。第二接触弹簧（110）将第二无线电路（108）电连接到鞭状天线（112）的天线元件并垂直于第一电路板（104）设置。当第二无线系统（160）不工作时，开关（113）将鞭状天线（112）和第二接触弹簧（110）接地到第一电路板（104）。

48. 发明申请

US20110128191A1 ANTENNA ELEMENT AND PORTABLE RADIO 有权
标题翻译：天线元素和便携式无线电
公开(公告)号：US20110128191A1
公开(公告)日：2011-06-02
申请号：US12672391
申请日：2007-08-10
申请人： Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
发明人： Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
IPC分类号： H01Q1/24 , H01Q21/00
CPC分类号： H01Q9/40 , H01Q1/243 , H01Q1/38 , H01Q5/00 , H01Q5/321 , H01Q7/02 , H01Q9/42
摘要： There is provided an antenna element capable of implementing miniaturization, acquisition of a high gain, and broadening of a band and coping with multiple bands. The antenna element includes a first antenna element 5 having shape of a box (a rectangular-parallelepiped shape) in which a first conductor plate 51, a second conductor plate 52, and a third conductor plate 53 are arranged so as to define at least three surfaces of a substantial rectangular parallelepiped and in which electric power is fed from a substantial corner of a lower circuit board (a ground plate) 21 to the first conductor plate 51; and a second antenna element 6 having shape of a box (a rectangular-parallelepiped shape) in which a fourth conductor plate 61, a fifth conductor plate 62, and a sixth conductor plate 63 are arranged so as to define at least three surfaces of a substantial rectangular parallelepiped, the fourth conductor plate 61 being connected by way of a resonance circuit 7 to the first antenna element 5 at a portion thereof apart from a feeding point of the first antenna element 5.
摘要翻译：提供了能够实现小型化，获取高增益，扩展频带并应对多个频带的天线元件。天线元件包括第一天线元件5，其具有盒形（矩形平行六面体形状），其中第一导体板51，第二导体板52和第三导体板53布置成限定至少三个基本长方体的表面，其中电力从下电路板（接地板）21的实质拐角进给到第一导体板51; 以及第四天线元件6，其具有四个导体板61，第五导体板62和第六导体板63的盒状（矩形平行六面体形状），以便限定至少三个表面大致长方体，第四导体板61通过谐振电路7与第一天线元件5的与第一天线元件5的馈电点分开的部分连接到第一天线元件5。

49. 发明申请

US20110012797A1 ANTENNA ELEMENT AND PORTABLE RADIO 审中-公开
标题翻译：天线元素和便携式无线电
公开(公告)号：US20110012797A1
公开(公告)日：2011-01-20
申请号：US12922142
申请日：2008-12-24
申请人： Kazuya Tani , Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
发明人： Kazuya Tani , Tomoaki Nishikido , Hironori Kikuchi , Yoshio Koyanagi , Kenichi Sato , Hiroaki Ohmori
IPC分类号： H01Q1/24 , H01Q1/48 , H01Q7/06
CPC分类号： H01Q1/243 , H01Q5/357 , H01Q5/50 , H01Q9/40 , H01Q9/42
摘要： An antenna element 5 includes a substantially rectangular first conductor plate 51 that is arranged at a predetermined space S from a lower circuit board (a ground plate) 21 and in the vicinity of a hinge 4; a substantially rectangular second conductor plate 52 that shares one widthwise side of the first conductor plate 51 and that is placed while bent at an angle of about 90° with respect to the first conductor plate; and a substantially rectangular third conductor plate 53 that shares another widthwise side of the second conductor plate 52 opposing the one side of the second conductor plate 52 shared by the first conductor plate 51 and that is arranged at an angle of about 90° so as to oppose the first conductor plate 51. The rectangular parallelepiped antenna element 5 is formed by folding a rectangular, board-shaped monopole element into two faces or more.
摘要翻译：天线元件5包括从下电路板（接地板）21和铰链4附近布置在预定空间S的大致矩形的第一导体板51; 大致矩形的第二导体板52，其共享第一导体板51的一个宽度方向，并相对于第一导体板以大约90°的角度弯曲放置; 以及大体上矩形的第三导体板53，其与第一导体板51共享的第二导体板52的与第二导体板52的一侧相对的另一个宽度方向侧分开，并且以约90°的角度配置，与第一导体板51相对。长方体形状的天线元件5通过将矩形的板状单极元件折叠成两面以上而形成。

50. 发明申请

US20090231208A1 RADIO ANTENNA UNIT AND MOBILE RADIO DEVICE EQUIPPED WITH THE SAME 失效
标题翻译：无线电天线单元和配备其的移动无线电设备
公开(公告)号：US20090231208A1
公开(公告)日：2009-09-17
申请号：US11721065
申请日：2005-12-05
申请人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
发明人： Kiyoshi Egawa , Yoshio Koyanagi , Hiroshi Haruki
IPC分类号： H01Q1/00 , H01Q1/24
CPC分类号： H01Q21/29 , H01Q1/242 , H01Q9/0421 , H01Q9/16 , H04M1/0214
摘要： A multi-band antenna can be realized by using a common antenna element with a simple configuration. A radio antenna unit includes a ground conductor plate 1 provided to a casing of a radio device and having a ground potential, a first radio circuit 2 handling a system in a first frequency band and a second radio circuit 3 handling a system in a second frequency band lower than the first frequency band, which are provided in the ground conductor plate 1, a first feeding line 4 connected to the first radio circuit 2 and being a coaxial transmission line having an outer conductor 5 that is arranged along the ground conductor plate 1, an antenna element 6 connected to the first feeding line 4 and the outer conductor 5 respectively, and arranged along the ground conductor plate 1, and a second feeding line 7 for connecting the second radio circuit 3 and the outer conductor 5, wherein the first feeding line 4 feeds a high frequency power input from the first radio circuit 2 and the second feeding line 7 feeds a high frequency power input from the second radio circuit 3.
摘要翻译：可以通过使用具有简单配置的公共天线元件来实现多频带天线。无线电天线单元包括设置在无线电设备的壳体上并具有接地电位的接地导体板1，处理第一频带中的系统的第一无线电路2和处理第二频率的系统的第二无线电路3 设置在接地导体板1中的第一频带低于连接到第一无线电电路2的第一馈电线4，并且是具有沿着接地导体板1布置的外部导体5的同轴传输线，分别连接到第一馈电线4和外导体5并沿接地导体板1布置的天线元件6和用于连接第二无线电电路3和外导体5的第二馈电线7，其中第一馈电线4馈送来自第一无线电电路2的高频电力输入，第二馈电线7馈送来自第二无线电电路3的高频电力输入。

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