公开(公告)号：WO0207496A2

公开(公告)日：2002-01-31

申请号：PCT/GB0103239

申请日：2001-07-17

Applicant: MARCONI CORP P L C

Inventor： FORSTER IAN J ,  KING PATRICK F

IPC: B65D5/42 ,  B65D25/20 ,  B65D33/00 ,  G06K19/04 ,  G06K19/077 ,  G11B23/28 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q1/32 ,  H01Q5/00 ,  H01Q9/28 ,  H01Q9/40 ,  H01Q13/10 ,  H01Q21/28

CPC classification number: G06K19/07749 ,  B31B50/81 ,  B65B15/04 ,  B65B61/20 ,  B65C2009/0003 ,  B65D5/4233 ,  B65D25/205 ,  B65D33/004 ,  B65D75/54 ,  B65D2203/10 ,  G06K19/04 ,  G06K19/0716 ,  G06K19/07758 ,  G06K19/07771 ,  G06K19/07798 ,  G11B23/286 ,  H01Q1/22 ,  H01Q1/2208 ,  H01Q1/2225 ,  H01Q1/24 ,  H01Q1/3241 ,  H01Q5/378 ,  H01Q5/40 ,  H01Q9/28 ,  H01Q9/285 ,  H01Q9/40 ,  H01Q13/10 ,  H01Q21/28

Abstract: The invention relates to a wireless communication device that is capable of communicating using a pole antenna in a first mode and a slot antenna in a second mode. The wireless communication device contains at least one conductive tab that provides an antenna. The tab(s) form a pole antenna, and the tabs may also be attached across a slot to form a slot antenna. The wireless communication device can communicate at different frequencies using the pole antenna in a first mode and the slot antenna in a second mode. The tab(s) may be attached across a slot created in a package to form a slot antenna, or the tab(s) may be attached to a slot that is created as part of the wireless communication device to form a slot antenna. The tab(s) and/or the slot may also contain an adhesive material to attach the wireless communication device to a package, container or other material. More than one slot may be provided to form a circularly polarized antenna. The wireless communication device can be placed inside a conductive package using a slot antenna to provide unshielded communications. The wireless communication device can be further adapted to detect when the package is opened and to communicate such information. The wireless communication devices can be printed or placed on a carrier or support, such as film, to be stamped onto packages in a manufacturing facility and/or assembly line. The carrier may be a conductive material in which tabs are formed as part of the carrier before the wireless communication device is attached.

Abstract translation: 本发明涉及一种能够使用第一模式中的极天线和第二模式中的缝隙天线进行通信的无线通信设备。 无线通信设备包含提供天线的至少一个导电接头。 该接头形成一个极天线，并且这些接头也可以连接在一个槽上以形成一个缝隙天线。 无线通信设备可以在第一模式下使用极天线并且在第二模式下使用缝隙天线以不同的频率进行通信。 所述接片可跨接在封装中形成的缝隙上以形成缝隙天线，或者所述翼片可附接到作为无线通信装置的一部分创建的缝隙以形成缝隙天线。 接片和/或槽还可以包含粘合材料以将无线通信装置附接到包装，容器或其他材料。 可以提供多于一个槽以形成圆极化天线。 无线通信设备可以使用缝隙天线放置在导电封装内以提供未屏蔽的通信。 无线通信设备可以进一步适用于检测包裹何时被打开并传送这样的信息。 无线通信设备可以被印刷或放置在载体或支撑件（例如膜）上，以在制造设施和/或装配线上冲压到包装上。 载体可以是导电材料，其中在连接无线通信装置之前将接片形成为载体的一部分。

公开(公告)号：WO0207083A3

公开(公告)日：2002-06-20

申请号：PCT/GB0103222

申请日：2001-07-17

Applicant: MARCONI CORP P L C

Inventor： FORSTER IAN J ,  KING PATRICK F

IPC: H01F7/06 ,  H01F38/14 ,  G06K19/077 ,  G06K17/00

CPC classification number: H01F38/14 ,  H01F7/06 ,  Y10T24/32

Abstract: The invention relates to a wireless communication device that attaches using magnetic force in whole or part to an article of manufacture, or other material having a magnetic surface portion. The wireless communication device contains a form of a magnet to provide magnetic force and attraction. A magnet can be a natural magnet, electromagnet or other type of material having magnetic properties. The wireless communication device may be detached from the article by altering the magnetic force created by its associated magnet. Altering is accomplished by using an external device or a device internal to the wireless communication device. The wireless communication device is also operable to receive and communicate information regarding the article to which it is attached remotely for identification, informative, and tracking purposes.

Abstract translation: 本发明涉及一种无线通信设备，其使用磁力整体或部分地附接到制品或具有磁性表面部分的其他材料。 无线通信装置包含用于提供磁力和吸引力的磁体形式。 磁体可以是天然磁体，电磁体或具有磁性的其他类型的材料。 无线通信设备可以通过改变由其相关磁体产生的磁力而从物品上分离。 通过使用无线通信设备内部的外部设备或设备来完成更改。 无线通信设备还可操作来接收和传送关于其远程附接的物品的信息以用于识别，信息和追踪目的。