Base station antenna arrangement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 3, 1998
Grant Date -
N/A
app pub date -
May 16, 1995
filing date -
Aug 12, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An antenna for a base station comprising a plurality of antenna arrays (40; FIG. 6a) each capable of forming a multiplicity of separate overlapping narrow beams in azimuth, the arrays being positioned such that the beams formed by the arrays provide a coverage in azimuth wider than each array. Means are provided for splitting (58; FIGS. 14b,14c) the transmission output of a given transceiver into two signals prior to transmission power amplification and transmitting said signals in two adjacent narrow overlapping beams.
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