Transmit Beamforming

beamforming is a method of concentrating radio frequency (RF) energy in order to improve the signal

Description

Transmit beamforming (TxBF) is a method of transmitting two or more phase-shifted signals so that they will be in-phase at particular points in space where the transmitter believes the receiver to be, thereby increasing SNR.
ftp://ftp.dlink.fr/Windows_Seven/White%20Paper%20by%20Ralink%20on%20802.11n%20Radio%20Beamforming%20technology.pdf

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
doflq.m

• MATLAB release: MATLAB 7 (R14)

[Khan Sadaf]

I wish to acknowledge the following in the creation of this submission:
www.dsplog.com