Mobile communication handset with adaptive antenna array

Details Mobile communication handset with adaptive antenna array Mobile communication handset with adaptive antenna array

2005-04-05

2005-04-05

Wimer, Michael C. (Department: 2828)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S833000, C343S834000, C343S846000, C455S572000

Reexamination Certificate

active

06876331

ABSTRACT:
A mobile communication handset includes at least one passive antenna element and an active antenna element adjacent to the passive antenna elements protruding from a housing. The active element is coupled to electronic radio communication circuits and the passive antenna elements are coupled to circuit elements that affect the directivity of communication signals coupled to the antenna elements.

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