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 ...

With the increasing demand for high-speed internet connectivity, having a reliable Wi-Fi network has become a necessity. While commercial Wi-Fi antennas can provide decent signal strength and speed, ...

Note: Notice of Retraction: After careful consideration, this article has been retracted due to irregularities in the peer review process.