Method and apparatus for achieving antenna receive diversity with wireless repeaters

摘要

A wireless repeater comprising a first antenna for receiving a first signal from a wireless terminal and for transmitting the first signal along a first path; a second antenna for receiving a second signal from the wireless terminal and for transmitting the second signal along a second path; a summing circuit for receiving the first signal from the first path and the second signal from the second path, for summing the first signal and the second signal to form an aggregate signal, and for outputting the aggregate signal along a third path; a delay in the second signal that makes the second signal path longer than the first signal path; and a third antenna for receiving the third signal from the third path and for transmitting the third signal.