System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems
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United States of America Patent
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Mar 22, 2016
Grant Date -
May 28, 2015
app pub date -
Aug 25, 2014
filing date -
Nov 26, 2013
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Abstract
A method and system for calibrating transmit and receive antenna patterns for time division duplex (TDD) is described. A station in a communications network comprises at least two antennas configured to operate together for both transmitting and receiving modes. A phase setting difference between the transmit and receive antenna patterns may be determined and used to determine a relative amplitude setting for the transmit antenna pattern and/or a relative amplitude setting for the receive antenna pattern.
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