Title:
A PORTABLE COMMUNICATION DEVICE ARRANGED FOR STATE-DEPENDENTLY CONTROLLING NON-UNIFORM SELECTION PATTERNS AMONG POSSIBLE ANTENNA DIRECTIVITY CONFIGURATIONS
Document Type and Number:
WIPO Patent Application WO1999052177
Kind Code:
A3
Abstract:
A portable communication device has an antenna configuration that allows to form various different antenna directivity configurations. In particular, a control device discriminates between a transmitting state and a receiving state of the communication device. As based thereon, it effects various non-uniform selection patterns among the directivity configurations.
Inventors:
LEYTEN LUKAS
MASSEY PETER JOHAN
DUPERRAY DAVID
VAN LERBERGHE STEVEN J W
AMAR CYRILLE M J M
MASSEY PETER JOHAN
DUPERRAY DAVID
VAN LERBERGHE STEVEN J W
AMAR CYRILLE M J M
Application Number:
PCT/IB1999/000517
Publication Date:
February 17, 2000
Filing Date:
March 25, 1999
Export Citation:
Assignee:
KONINKL PHILIPS ELECTRONICS NV (NL)
PHILIPS SVENSKA AB (SE)
PHILIPS SVENSKA AB (SE)
International Classes:
H01Q1/24; H01Q3/26; (IPC1-7): H01Q3/26; H01Q1/24
Domestic Patent References:
| WO1994019841A1 | 1994-09-01 | |||
| WO1998001919A2 | 1998-01-15 | |||
| WO1998059389A1 | 1998-12-30 |
Other References:
See also references of EP 0986837A1
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