FIELD: electricity.
SUBSTANCE: housing (1) of portable electronic communication device includes printed-circuit board (2) for attachment of electric elements and provision of several contact points, and keyboard (5) which passes parallel to printed-circuit board (2) and includes user interface (5c) of the keyboard, which is made of metal sheet. Device also includes radio communication module for transmission and/or reception of signals, which is connected to radiating element through the power point of antenna on printed circuit board (2). Metal sheet is equipped at least with connection area (5e) electrically connected to antenna power point on printed circuit board (2), and metal sheet also includes slot (8); at that, user interface (5c) of keyboard forms the radiating element, the working frequencies of which depend on the shape and size of slot.
EFFECT: decreasing overall dimensions of the device.
3 dwg
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Authors
Dates
2011-02-20—Published
2006-10-04—Filed