Communications: radio wave antennas – Antennas – Plural antennas
Reexamination Certificate
2008-07-15
2010-02-09
Wimer, Michael C (Department: 2821)
Communications: radio wave antennas
Antennas
Plural antennas
C343S702000, C343S828000
Reexamination Certificate
active
07659866
ABSTRACT:
A multiple frequency band antenna includes a common connecting element, a first radiating element, a second radiating element, a common feeding point and a common ground terminal. The common connecting element includes a connecting part and a turning part, which are arranged in different planes. The first radiating element is connected with the connecting part of the common connecting element. The second radiating element is connected with the turning part of the common connecting element. The second radiating element has a longer path length compared with the first radiating element. A combination of the common connecting element and the first radiating element is configured to transmit and receive wireless signals in a first frequency band. A combination of the common connecting element and the second radiating element is configured to transmit and receive wireless signals in a second frequency band.
REFERENCES:
patent: 6819287 (2004-11-01), Sullivan et al.
patent: 7119747 (2006-10-01), Lin et al.
patent: 7541984 (2009-06-01), Peng et al.
Hsiao E-Den
Lai Kuo-Jen
Peng Huang-Tse
Arima Communications Co., Ltd.
Kirton & McConkie
Wimer Michael C
Witt Evan R.
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