Such coupling severely reduces angular resolution at off-boresight angles when conventional digital beamforming is utilized. To address this issue, a novel frequency-spatial adaptive digital ...

A simple unstable second-order digital filter with one variable multiplier can provide a source of frequency-modulated signals. This modulator is readily time-shared and should prove attractive when a ...

Better utilizing the resources available to us is one of technology’s greatest strengths. Whether it's getting more corn out ...

Amateur radio operators gathered at the Nacogdoches County Emergency Operations Center this past week for one of the most important events of the year.

You might think the Internet would satisfy humanity’s need for connection and recognition. People can star in their own ...

Nacogdoches amateur radio operators got to show off their hobby to the public and demonstrate their preparedness for emergencies over the weekend.