Abstract: This communication presents a novel technique that miniaturizes a crossed-dipole antenna (CDA) while simultaneously maintaining a wide axial ratio (AR) bandwidth performance. The strategy of ...

Abstract: A method to estimate the current distribution on a dipole antenna is presented. A small double-output shielded loop probe is introduced as a magnetic field sensor to detect magnetic fields ...

Scouts from Troops 133, 1651 and 175 recently got a taste of high-tech communication during the annual Jamboree on the Air, ...

I had an interesting conversation with a buddy the other night when I mentioned using a TV antenna. He laughed and said, “I thought you were serious for a minute.” I was serious. I have TV antennas ...

Air Traffic Controllers use Automatic Dependent Surveillance-Broadcast (ADS-B) as an alternative to secondary radar to track aircraft. The ADS-B is transmitted by the aircraft and contains information ...

In the temporarily occupied territories of Ukraine, Russian authorities are actively promoting Russkiy Mir satellite kits, replacing Ukrainian equipment and restricting residents’ access exclusively ...

HF Sinclair Corp (DINO) reported its third-quarter 2025 earnings, surpassing analysts’ expectations with an earnings per share (EPS) of $2.44, significantly above the forecasted $1.82. The company ...