Telecommunications – Transmitter and receiver at same station – With transmitter-receiver switching or interaction prevention
Reexamination Certificate
2005-05-17
2005-05-17
Trost, William (Department: 2683)
Telecommunications
Transmitter and receiver at same station
With transmitter-receiver switching or interaction prevention
C455S115100, C455S115300, C455S126000, C455S127100, C330S277000, C330S302000, C330S306000, C330S300000, C330S096000, C330S096000, C330S300000, C330S096000, C330S096000
Reexamination Certificate
active
06895225
ABSTRACT:
The invention relates to a system for matching an antenna (ANT) for a wireless communication device, the system comprising: detecting means (4, 5, 12) to detect the matching of the antenna (ANT) and to generate a matching signal on the basis of the detected matching, control means (7) to examine said matching signal, to determine the need for matching, and to generate a control signal on the basis of said matching signal, and antenna matching means (9) to adjust the matching of the antenna (ANT) on the basis of said control signal. The invention relates also to a wireless communication device and a method for matching the antenna of a wireless communication device.
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Kotilainen Petri
Lahti Saku
Talvitie Olli
Le Danh
Nokia Mobile Phones Ltd.
Perman & Green LLP
Trost William
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