Mobile communication base station antenna
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United States of America Patent
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-
Jan 21, 2014
Grant Date -
Mar 15, 2012
app pub date -
Sep 14, 2011
filing date -
Sep 14, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A mobile communication base station antenna has a first array antenna and a second array antenna. Antenna elements of the first and second array antennas are classified into the first, second and third groups G1, G2 and G3. A first feeding port is connected to the antenna elements in the odd number groups (the first group G1 and the third group G3) of the first array antenna and the antenna elements in the even number group of the second array antenna. On the other hand, a second feeding port is connected to the antenna elements in the even number group (the second group G2) of the first array antenna and the antenna elements in the odd number groups (the first group G1 and the third group G3) of the second array antenna.
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