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 ...
Abstract: We present a dual-band high-frequency (HF) and ultrahigh-frequency (UHF) (13.56 and 902-928 MHz) antenna system for implanted neural recording and/or stimulation devices. This system ...
Abstract: We present a systematic method for designing dual-polarized, platform-mounted, high-frequency (HF) antennas for near vertical incidence skywave (NVIS) applications. To overcome the bandwidth ...
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