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    • 38. 发明授权
    • Radio antenna for a communication terminal
    • 用于通信终端的无线电天线
    • US07639188B2
    • 2009-12-29
    • US11740312
    • 2007-04-26
    • Zhinong YingJohan Andersson
    • Zhinong YingJohan Andersson
    • H01Q1/24
    • H01Q1/243H01Q1/36H01Q9/40H01Q9/42H01Q21/28
    • A radio antenna device for a radio communication terminal, e.g. a mobile phone, comprising a flat ground plane, a first monopole antenna element in the form of a meandered antenna element, and a second monopole antenna element having a folded three-dimensional box-like shape. The meandered antenna element has a first radio signal feeding point disposed at the ground plane. Furthermore, the meandered antenna element is located in the same plane as said ground plane in a direction of extension of the ground plane. The folded three-dimensional box-like shaped antenna element has a second radio signal feeding point disposed at a support member of the ground plane. Furthermore, the folded three-dimensional box-like shaped antenna element is located adjacent to said meandered antenna element. The meandered antenna element is operable in the first frequency band region and the folded three-dimensional box-like shaped antenna element is operable in the second frequency band region.
    • 一种用于无线电通信终端的无线电天线装置,例如, 移动电话,包括平坦的接地平面,蜿蜒天线元件形式的第一单极天线元件和具有折叠的三维盒状形状的第二单极天线元件。 曲折天线元件具有设置在接地平面处的第一无线电信号馈送点。 此外,蜿蜒天线元件位于与接地平面延伸方向相同的平面内。 折叠的三维盒状天线元件具有设置在接地平面的支撑构件上的第二无线电信号馈送点。 此外,折叠的三维盒状天线元件位于与所述弯曲天线元件相邻的位置。 弯曲的天线元件可在第一频带区域中操作,并且折叠的三维盒状天线元件可在第二频带区域中操作。
    • 39. 发明授权
    • Data access method for a control system
    • 控制系统的数据访问方法
    • US07478406B2
    • 2009-01-13
    • US10491282
    • 2002-09-18
    • Thomas PaulyMikael RudinJohan Andersson
    • Thomas PaulyMikael RudinJohan Andersson
    • G06F3/00G06F9/44G06F9/46G06F13/00
    • H04L67/2814G05B2219/34263H04L67/2823H04L67/289H04L67/42
    • A method and system for a client application (1) to request a data item from an access server (3) in a computer controlled control system. The control system includes objects and a plurality of access servers, which said objects represent various entities that have a defined functional meaning in the control system. Each access server, such as an OPC server, may provide access to one or more real-time data, historical data, and alarm and event data items. In an embodiment the method provides means, which enables the Access Service Handler (2) component, by querying a said object, to obtain a reference for a desired data item, to find out which access server handles the said data item. The Access Service handler then makes request to the identified access server.
    • 一种用于客户端应用(1)从计算机控制的控制系统中的访问服务器(3)请求数据项的方法和系统。 控制系统包括对象和多个访问服务器,所述对象表示在控制系统中具有定义的功能意义的各种实体。 诸如OPC服务器的每个访问服务器可以提供对一个或多个实时数据,历史数据以及警报和事件数据项的访问。 在一个实施例中,该方法提供了通过查询所述对象来获得访问服务处理程序(2)组件以获得所需数据项的引用的装置,以找出哪个访问服务器处理所述数据项。 然后,Access Service处理程序向所识别的访问服务器发出请求。
    • 40. 发明授权
    • Multiband radio antenna with a flat parasitic element
    • 多频带无线电天线,具有平坦的寄生元件
    • US07415248B2
    • 2008-08-19
    • US10531247
    • 2003-10-20
    • Johan AnderssonKenneth Håkansson
    • Johan AnderssonKenneth Håkansson
    • H04B1/30
    • H01Q9/0421H01Q1/243H01Q5/371H01Q5/378
    • A multiband radio antenna device (1) for a radio communication terminal, comprising a flat ground substrate (2), and in a plane parallel to said ground substrate a flat parasitic element (7) and a flat antenna element (3). Said antenna element has a longitudinal member (4), a first transverse member (5) extending from a first end portion of said longitudinal member, and a second transverse member (6) extending from a centre portion of said longitudinal member, wherein said parasitic element extends adjacent to an outer portion of and parallel to said second transverse member. A feeding point (8) is disposed at a center portion of said second transverse member. The parasitic element has a first ground connection (9) adjacent to said feeding point, a second ground connection (10) is disposed at an end portion of said second transverse member, and a third ground connection (11) is disposed at a center portion of said first transverse member.
    • 一种用于无线电通信终端的多频带无线电天线装置(1),包括平面接地基板(2),并且在与所述接地基板平行的平面中具有平坦的寄生元件(7)和平坦的天线元件(3)。 所述天线元件具有纵向构件(4),从所述纵向构件的第一端部延伸的第一横向构件(5)和从所述纵向构件的中心部分延伸的第二横向构件(6),其中所述寄生 元件相邻于所述第二横向构件的外部部分并平行于其延伸。 馈电点(8)设置在所述第二横向构件的中心部分。 寄生元件具有与所述馈电点相邻的第一接地连接(9),第二接地连接(10)设置在所述第二横向构件的端部处,第三接地连接(11)设置在中心部分 的所述第一横向构件。