Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2005-10-17
2010-02-16
Wimer, Michael C (Department: 2821)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S861000, C455S575700
Reexamination Certificate
active
07663555
ABSTRACT:
An antenna for a communications device having configurable elements controlled to modify an antenna impedance and/or an antenna resonant frequency to improve performance of the communications device. The antenna impedance is controlled to substantially match to an output impedance of a power amplifier that supplies the antenna with a signal for transmission. The antenna resonant frequency is controlled to overcome the effects of various operating conditions that can detune the antenna or in response to an operable frequency band.
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Caimi Frank M.
Jo Young-Min
O'Neill, Jr. Gregory A.
Beusse Wolter Sanks Mora & Maire, P.A.
DeAngelis John L.
Sky Cross Inc.
Wimer Michael C
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