ANTENNA FEEDING MECHANISM
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United States of America Patent
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N/A
Issued Date -
Jun 9, 2011
app pub date -
Nov 30, 2010
filing date -
Dec 8, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An access point is provided with an electronics enclosure which is surrounded by antenna panels. An antenna feeding mechanism operates using spatial multiplexing multiple input multiple output. Three radio frequency chains are used in a pattern that feeds a total of eight antenna elements. Multiple streams are supported by using two polarizations. Additionally a maximal ratio combiner is used to combine signals from different antennas. The hardware within the access point supports three radio frequency chains which are mapped to four antenna panels, each panel containing two elements; one for vertical and one for horizontal polarization.
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