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1. 发明授权

US06369777B1 Antenna device and method for manufacturing the same 失效
标题翻译：天线装置及其制造方法
公开(公告)号：US06369777B1
公开(公告)日：2002-04-09
申请号：US09787936
申请日：2001-05-22
申请人： Masahiro Ohara , Koji Sako , Shinzo Koumoto , Yusuke Ishito , Yasunori Kishimoto , Norihisa Nishida , Hiroaki Tsuda
发明人： Masahiro Ohara , Koji Sako , Shinzo Koumoto , Yusuke Ishito , Yasunori Kishimoto , Norihisa Nishida , Hiroaki Tsuda
IPC分类号： H01Q136
CPC分类号： H01Q9/42 , H01Q1/242 , H01Q1/36 , H01Q1/38 , H01Q1/40 , H01Q5/378
摘要： Relating to an antenna device used in wireless unit for mobile communication or the like, it is an object to present an antenna device hardly causing uneven pitch or deformation of antenna elements, high in gain and reliability, excellent in productivity, and having two or more impedance characteristics, and a method of manufacturing the same. Both ends of plural bands (16) are alternately connected consecutively, both ends of plural bands (18) are alternately connected consecutively in a first antenna element (11) made of a thin metal plate of nearly circular spiral form projecting alternately in the longitudinal direction, a second antenna element (12) made of a thin metal plate formed by projecting in a nearly semicircular tubular form in the front direction is disposed at a nearly concentrical position, a mounting bracket (13) is connected to one end of the first antenna element (11), and the outer circumference of the members is covered with a cover (15) made of an insulating resin, thereby composing an antenna device.
摘要翻译：关于在无线单元中使用的用于移动通信等的天线装置，目的是呈现天线装置几乎不引起天线元件的不均匀间距或变形，增益和可靠性高，生产率优异，并且具有两个或更多个阻抗特性及其制造方法。多个频带（16）的两端交替连续地连接，多个频带（18）的两端在由长度方向交替突出的近似圆形螺旋形状的薄金属板构成的第一天线元件（11）中交替连续地连接，由在前方向以大致半圆形的管状突出形成的薄金属板构成的第二天线元件（12）配置在近似位置，安装支架（13）与第一天线的一端连接元件（11），并且构件的外周被由绝缘树脂制成的盖（15）覆盖，从而构成天线装置。

2. 发明授权

US06268830B1 Antenna and its manufacturing method 失效
标题翻译：天线及其制造方法
公开(公告)号：US06268830B1
公开(公告)日：2001-07-31
申请号：US09330613
申请日：1999-06-11
申请人： Yoshinobu Nakagawa , Yusuke Ishito , Kazuji Ota , Susumu Inatsugu
发明人： Yoshinobu Nakagawa , Yusuke Ishito , Kazuji Ota , Susumu Inatsugu
IPC分类号： H01Q124
CPC分类号： H01Q1/244
摘要： Preparations of piece parts used in coupling a joint and a feeding fixture together and the assembly work involved are made easy and a less expensive antenna can be realized. The antenna disclosed here includes a case of a wireless device, a holder mounted on the case, a first antenna element accommodated in the holder so as to be freely movable by sliding, a stopper coupled with one end of the first antenna element and connected electrically to the holder by sliding, a cylindrical column like joint formed of an insulating resin and fixed to the other end of the first antenna element, a tubular feeding fixture formed of a metal, electrically connected with the holder by sliding and put in place sheathing the joint, and a second antenna element electrically connected to one end of the feeding fixture. The feeding fixture has a pressing process applied portion formed by applying an inward pressing onto the peripheral thereof and the feeding fixture and the joint are coupled with each other at the pressing process applied portion. The manufacturing method of the antenna has the steps of putting in place the feeding fixture that sheathes the joint and applying an inward pressing process to the periphery of the feeding fixture, thereby coupling the joint and the feeding fixture together.
摘要翻译：用于将接头和馈电夹具联接在一起的部件的准备和所涉及的组装工作变得容易，并且可以实现更便宜的天线。这里公开的天线包括无线装置的壳体，安装在壳体上的保持器，容纳在保持器中以便通过滑动自由移动的第一天线元件，与第一天线元件的一端连接并且电连接通过滑动连接到保持器，由绝缘树脂形成并固定到第一天线元件的另一端的圆柱形接头联接器，由金属形成的管状进给夹具，通过滑动与保持器电连接并将护套接头，以及电连接到进给夹具的一端的第二天线元件。进给夹具具有通过向其周边施加向内压力而形成的加压加工部分，并且进给夹具和接头在加压处理施加部分处彼此联接。天线的制造方法具有以下步骤：将夹持接头的进给夹具放置到进给夹具的周边上，并将接合部和进给架联接在一起。

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