Chamber for and a method of processing electronic devices and the use of such a chamber
First Claim
1. A method of processing electronic devices, wherein several devices are processed simultaneously In a mode-stirred chamber, and said processing comprises a transfer of airborne signals between at least one antenna in the chamber and an antenna on each of the devices.
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Accused Products
Abstract
The invention relates to: A chamber (101, 201, 301, 401) for processing electronic devices (414), the use of such a chamber and a method. The object of the present invention is to provide a flexible system for and method of decreasing the processing time per unit of electronic devices during production and test, thus reducing costs. The problem is solved in that the chamber (101, 201, 301, 401) is adapted for handling several devices (414) simultaneously and said processing comprises a transfer of airborne signals (429, 430, 431). This has the advantage of allowing a simultaneous test under controlled and homogeneous conditions. The invention may be used in the production and test of electronic devices such as mobile communications devices.
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Citations
35 Claims
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1. A method of processing electronic devices,
wherein several devices are processed simultaneously In a mode-stirred chamber, and said processing comprises a transfer of airborne signals between at least one antenna in the chamber and an antenna on each of the devices.
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15. A chamber for processing electronic devices,
wherein said chamber comprises means for controlling of airborne signals which Are transferred simultaneously between antenna means in the chamber and antenna means on several devices.
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26. A chamber for processing electronic devices
wherein said chamber is adapted for testing several radio communications devices simultaneously according to a predetermined test program, said chamber comprising a base station for setting up calls to a group of the radio communications devices in the chamber, each device being assigned a unique receive and transmit channel for airborne signals, and wherein said devices comprising basic software and energizing means at least enabling the completion of the test, and at least one receive antenna for receiving radio signals from said group.
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35. The use of a chamber for processing electronic devices,
wherein several devices are handled simultaneously and said processing comprises a transfer of airborne signals.
Specification