Abstract: A millimeter-wave (mm-wave) dielectric resonator (DR) antenna (DRA) with compact size and wide half-power beamwidth (HPBW) is investigated. This DRA consists of a square DR and a ...
Abstract: Time difference of arrival (TDOA) and direction of arrival (DOA) are, respectively, applied to detect partial discharge (PD) target with ultrasonic signal. The reason why these two methods ...
The largest satellite of its kind has transformed into its final shape in Earth orbit, unfurling its massive wings as part of a Texas startup’s efforts to deliver space-based cellular broadband ...
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