Patent ID: 9246584
Filing Date: 2016-01-26
CPC Classification: H04B

Claim Text:
1. A method for establishing a terahertz link, the method comprising: receiving, by a processor, a plurality of terahertz signals from a plurality of detectors, where a liquid lens is deployed with each of the plurality of detectors; applying, by the processor, an adjustment to a corresponding liquid lens that corresponds to a corresponding terahertz signal of the plurality of terahertz signals that is out of focus, wherein the adjustment adjusts a focus of the corresponding terahertz signal; measuring, by the processor, a signal-to-noise ratio of each of the plurality of terahertz signals; and establishing, by the processor, the terahertz link via one of the plurality of terahertz signals based on the signal-to-noise ratio of each of the plurality of terahertz signals.