Patent ID: 8515294
Filing Date: 2013-08-20
Classification: H04B,H04W

Abstract:
1. A method for establishing a terahertz link, comprising: receiving, by a processor, detected terahertz signals from a plurality of detectors, where an active beam steering device is deployed with each of the detectors; determining, by the processor, for each of the detected terahertz signals, if the detected terahertz signal is out of focus from a focus point; applying, by the processor, a corrective signal to each active beam steering device that corresponds to a detected terahertz signal that is out of focus from the focus point, wherein the corrective signal causes the detected signal to be redirected; measuring, by the processor, a signal-to-noise ratio of each of the detected terahertz signals; and establishing the terahertz link via one of the detected terahertz signals with a highest signal-to-noise ratio.