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公开(公告)号：US08570225B2
公开(公告)日：2013-10-29
申请号：US12955535
申请日：2010-11-29
申请人： Hideaki Shoji , Yoshiki Kanayama
发明人： Hideaki Shoji , Yoshiki Kanayama
IPC分类号： H01Q1/24
摘要： An antenna element including a feeding part and a mesh part including at least a part of an area formed in a mesh state. The feeding part and an area of the antenna element in close proximity to the mesh part are formed of a finer mesh than the mesh part or formed of a solid.
摘要翻译： 一种天线元件，包括馈电部分和网状部分，其包括以网状形成的区域的至少一部分。 馈电部分和靠近网状部分的天线元件的区域由比网状部分更细的网格或由固体形成。
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公开(公告)号：US20110237309A1
公开(公告)日：2011-09-29
申请号：US12955535
申请日：2010-11-29
申请人： Hideaki SHOJI , Yoshiki Kanayama
发明人： Hideaki SHOJI , Yoshiki Kanayama
摘要： An antenna element including a feeding part and a mesh part including at least a part of an area formed in a mesh state. The feeding part and an area of the antenna element in close proximity to the mesh part are formed of a finer mesh than the mesh part or formed of a solid.
摘要翻译： 一种天线元件，包括馈电部分和网状部分，其包括以网状形成的区域的至少一部分。 馈电部分和靠近网状部分的天线元件的区域由比网状部分更细的网格或由固体形成。
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公开(公告)号：US07053848B2
公开(公告)日：2006-05-30
申请号：US10489898
申请日：2003-07-09
IPC分类号： H01Q13/10
摘要： An antenna device and a mobile radio communication terminal adapted for improving the performance of an antenna. The antenna device includes a radio circuit for transmitting and receiving a high-frequency signal, a notch antenna having a feeder, and a notch antenna operating through electromagnetic coupling with the notch antenna, and a substrate independent of the radio circuit with respect to high frequencies. The notch antenna includes a linear slit having a length of λ/4 and cut from one edge of the substrate on the reverse side to the position of the radio circuit. The notch antenna includes a linear slit having a length slightly shorter than λ/4 and cut in parallel with the notch antenna from the same edge thereof at a position spaced apart by a predetermined distance d from the notch antenna.
摘要翻译： 一种适于改善天线性能的天线装置和移动无线电通信终端。 天线装置包括用于发送和接收高频信号的无线电电路，具有馈线的陷波天线和通过与陷波天线的电磁耦合操作的陷波天线，以及与高频相关的无线电电路的基板 。 切口天线包括长度为λ/ 4的线性狭缝，并且在与无线电电路的位置相反的一侧的基板的一个边缘上切割。 切口天线包括长度略短于λ/ 4的线性狭缝，并且在与切口天线间隔开预定距离d的位置处与其相同的边缘与切口天线平行切割。
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4.发明授权Antenna device and its assembly method and wireless communication terminal and their assembly method 有权天线装置及其装配方法及无线通信终端及其装配方法公开(公告)号：US06512491B2
公开(公告)日：2003-01-28
申请号：US09781848
申请日：2001-02-12
申请人： Yoshiki Kanayama , Yuichiro Saito
发明人： Yoshiki Kanayama , Yuichiro Saito
IPC分类号： H01Q110
CPC分类号： H04B1/3833 , H01Q1/243 , H01Q23/00 , H01R12/57 , H01R13/24 , H01R2201/02 , H05K3/4015
摘要： In an antenna device and its assembly method as well as a wireless communication terminal and its assembly method, an antenna element is held in an antenna holding member. A circuit board formed with an electrode to supply power to the antenna element is held on a board holding member. The antenna element and the electrode of the circuit board are electrically connected each other by means of a connection member having elasticity by fixing the antenna holding member on the board holding member. This enables the antenna holding member to be fixed on the board holding member easily because the antenna element is held in the antenna holding member in advance, and concurrently the antenna element can be electrically connected to the electrode of the circuit board by means of the connection member by merely fixing the antenna holding member on the board holding member, thus markedly enhancing the assembly of the antenna devices and wireless communication terminal units.
摘要翻译： 在天线装置及其组装方法以及无线通信终端及其组装方法中，天线元件被保持在天线保持构件中。 形成有用于向天线元件供电的电极的电路板被保持在板保持构件上。 天线元件和电路板的电极通过将天线保持构件固定在板保持构件上，通过具有弹性的连接构件彼此电连接。 由于天线元件被预先保持在天线保持部件中，所以能够容易地将天线保持部件固定在基板保持部件上，同时天线元件能够通过连接电连接到电路基板的电极 通过将天线保持构件固定在板保持构件上，从而显着增强了天线装置和无线通信终端单元的组装。
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5.发明授权Antenna coupling apparatus, external antenna connecting apparatus, and onboard external-antenna connecting apparatus 失效天线耦合装置，外部天线连接装置和车载外部天线连接装置公开(公告)号：US07109930B1
公开(公告)日：2006-09-19
申请号：US09072342
申请日：1998-02-19
IPC分类号： H01Q1/24
CPC分类号： H04B1/3877 , C23C28/023 , H01Q1/242 , H01Q1/246 , H01Q1/3291 , H01R4/20 , H01R13/03
摘要： An antenna coupling apparatus, an external-antenna connecting apparatus, and an onboard external-antenna connecting apparatus which inhibits unnecessary power emissions, reduces transmission loss, and offers high durability and high ease of operation. has an electromagnetic coupling element consisting of a conductor that is not in contact with a first antenna with respect to DC components and a ground conductor element consisting of a conductor that is not in contact with the first antenna with respect to DC components and in contact with a ground conductor with respect to DC components and reflecting the power transmitted or received by the first antenna toward the electromagnetic coupling element. An external-antenna connecting apparatus and an onboard external-antenna connecting apparatus have an electromagnetic coupling circuit in their bodies that electromagnetically couples the antenna of a portable radio terminal and an external antenna, with the external-antenna connecting apparatus and the onboard external-antenna connecting apparatus, being not in contact with the portable radio terminal with respect to DC components, when the portable radio terminal is secured in the bodies.
摘要翻译： 天线耦合装置，外部天线连接装置以及禁止不必要的功率发射的车载外部天线连接装置，减少了传输损耗，提供了高耐久性和高操作性。 具有电磁耦合元件，其由与第一天线相对于直流分量不接触的导体和由与第一天线相对于直流分量不接触的导体构成的接地导体元件构成，并且与 相对于DC分量的接地导体，并且将由第一天线发送或接收的功率反射到电磁耦合元件。 外部天线连接装置和车载外部天线连接装置在其主体中具有电磁耦合电路，其将便携式无线电终端和外部天线的天线与外部天线连接装置和车载外部天线 连接装置，当便携式无线电终端被固定在机体中时，不与便携式无线电终端相对于直流部件接触。
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6.发明授权Antenna unit and portable radio terminal with a feeding circuit and spiral antenna 失效天线单元和带有馈电电路和螺旋天线的便携式无线电终端
公开(公告)号：US5918162A
公开(公告)日：1999-06-29
申请号：US833122
申请日：1997-04-04
申请人： Hiroki Ito , Nobuo Sato , Yoshiki Kanayama , Shinichi Kuroda
发明人： Hiroki Ito , Nobuo Sato , Yoshiki Kanayama , Shinichi Kuroda
CPC分类号： H01Q1/244
摘要： An antenna unit in which fine antenna characteristic can be obtained when the antenna is contained/pulled out. When the second antenna (9) is contained, the second antenna is electrically disconnected from the feeding circuits (5, 7) by the antenna cover (13), so that only the first antenna (8) operates as antenna. On the other hand, when the second antenna is pulled out, the first antenna is compressed by the antenna stopper element (21) and the electrical length is varied, so that only the second antenna operates as antenna. As a result, fine antenna characteristic can be obtained when the antenna is contained/pulled out.
摘要翻译： 天线单元，其中当天线被收纳/拉出时可以获得精细的天线特性。 当第二天线（9）被包含时，第二天线通过天线盖（13）与馈电电路（5,7）电断开，从而仅第一天线（8）作为天线工作。 另一方面，当第二天线被拉出时，第一天线被天线止动元件（21）压缩，并且电长度变化，使得只有第二天线作为天线工作。 结果，当天线被包含/拉出时，可以获得精细的天线特性。
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公开(公告)号：US07069043B2
公开(公告)日：2006-06-27
申请号：US10343268
申请日：2002-06-05
IPC分类号： H04M1/00
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q1/36 , H01Q9/0421 , H01Q9/42 , H01Q21/28 , H04B1/3833
摘要： A portable wireless communication terminal device has a data communications function and a telephone function and includes a casing, a display having a display section exposed through an opening of the casing, a circuit board installed in the casing and having the display on one surface of the circuit board, a first antenna electrically connected to the circuit board and disposed on an opposite side to the display inside the casing, and a second antenna electrically connected to the circuit board and mounted on a periphery of the display inside the casing. The device maintains a stable antenna characteristic and communication quality even if it is placed on a table or if the fingers of a user cover the backside of the device.
摘要翻译： 便携式无线通信终端装置具有数据通信功能和电话功能，并且包括壳体，具有通过壳体的开口露出的显示部的显示器，安装在壳体中的电路板，并且在显示器的一个表面上具有显示器 电路板，电连接到所述电路板并且设置在所述壳体内的显示器的相对侧上的第一天线，以及电连接到所述电路板并安装在所述壳体内的所述显示器的周边上的第二天线。 该设备即使将其放置在桌子上，或者如果用户的手指覆盖设备的背面，则保持稳定的天线特性和通信质量。
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公开(公告)号：US5969682A
公开(公告)日：1999-10-19
申请号：US623222
申请日：1996-03-28
申请人： Hiroki Ito , Yoshiki Kanayama
发明人： Hiroki Ito , Yoshiki Kanayama
CPC分类号： H01Q1/244
摘要： An antenna apparatus for use in a portable cellular telephone that can avoid deterioration in signal radiation characteristics caused by the adverse influence of a user's head during the use of the telephone. Two sleeves have been fixed to a housing for a portable cellular telephone. A linear radiating conductor having a .lambda./4-electrical length is slidably supported by the housing by way of the two sleeves so that it can be both freely pulled out of or accommodated in the housing. The radiating conductor is extended at one end on the side of the power-feed point by a length equivalent to n.lambda./2. Also, a tubular conductor is coaxially disposed with the extended portion so as to form a power-feed coaxial line. When the radiating conductor is pulled out of the housing to such a degree as to reveal the coaxial line, the monopole antenna projects sufficiently away from a user's head, and a deterioration in signal radiation characteristics can thus be prevented.
摘要翻译： 一种用于便携式蜂窝电话中的天线装置，其可以避免在使用电话期间由用户头部的不利影响引起的信号辐射特性的恶化。 已经将两个袖子固定到用于便携式蜂窝电话的外壳。 具有λ/ 4电长度的线性辐射导体由壳体通过两个套筒可滑动地支撑，使得其可以自由地拉出或容纳在壳体中。 辐射导体在馈电点一侧的一端延伸一个等于nλ/ 2的长度。 此外，管状导体与延伸部同轴地设置，以形成供电同轴线。 当将辐射导体从壳体拉出到露出同轴线的程度时，单极天线足够远离使用者的头部，从而可以防止信号辐射特性的恶化。
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公开(公告)号：US07539510B2
公开(公告)日：2009-05-26
申请号：US09876411
申请日：2001-06-07
CPC分类号： H01Q1/52 , H01Q1/245 , H01Q17/00 , H04B1/3838
摘要： A portable telephone having an antenna for transmitting and/or receiving a wireless signal, a microphone for generating a sound signal corresponding to an input sound, a transmitting and receiving circuit for generating a wireless signal corresponding to the sound signal generated by the microphone to transmit the wireless signal through the antenna and generating a sound signal corresponding to the wireless signal received by the antenna, a receiver for outputting sound corresponding to the sound signal generated by the transmitting and receiving circuit, a shield case for surrounding and housing all or part of the transmitting and receiving circuit and being conductive, an electric wave absorber with one face in contact with a predetermined area of the shield case for absorbing an electric wave, and a conductive layer formed on another face of the electric wave absorber and electrically connected to the shield case.
摘要翻译： 一种具有用于发送和/或接收无线信号的天线的便携式电话，用于产生对应于输入声音的声音信号的麦克风，用于产生与由麦克风产生的声音信号相对应的无线信号的发送和接收电路，以发送 通过天线的无线信号并产生对应于由天线接收的无线信号的声音信号，用于输出与发送和接收电路产生的声音相对应的声音的接收机，用于围绕和容纳全部或部分 所述发送和接收电路是导电的，具有与所述屏蔽壳的预定区域接触以吸收电波的一个表面的电波吸收体，以及形成在所述电波吸收体的另一个表面上并与所述电波吸收体电连接的导电层 盾壳
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公开(公告)号：US06380900B1
公开(公告)日：2002-04-30
申请号：US09809928
申请日：2001-03-16
申请人： Yoshiki Kanayama
发明人： Yoshiki Kanayama
IPC分类号： H01Q124
摘要： An antenna apparatus and a wireless communication apparatus are proposed by the present invention to reduce an absorption factor of electromagnetic waves absorbed by a human body during the telephone call. By arranging antenna disposing means so as to dispose an antenna element indicating a higher absorption factor the more distant from a human body on the basis of an absorption factor of electromagnetic waves absorbed by a human body, measured in advance when at least two or more antenna elements different in electrical length operate as antennas under the same disposing conditions, it is possible to reduce the absorption factor of electromagnetic waves absorbed by a human body during the telephone call in such a degree as to keep an antenna element indicating the higher absorption factor the more distant from the human body even if at least two or more antenna elements are disposed.
摘要翻译： 本发明提出了一种天线装置和无线通信装置，用于减少电话期间由人体吸收的电磁波的吸收系数。 通过布置天线设置装置，以便在基于人体吸收的电磁波的吸收系数的基础上，将表示较高吸收系数的天线元件配置在距人体更远的位置，当至少两个以上的天线 电长度不同的元件在相同的配置条件下作为天线工作，可以在电话呼叫期间降低由人体吸收的电磁波的吸收系数，使得将表示较高吸收系数的天线元件保持在 即使设置至少两个或更多个天线元件，其距离人体更远。
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