Abstract: This paper presents a planar co-aperture co-polarized in-band full-duplex (IBFD) 2-D phased antenna array, which has two independent steering beams with a wide scanning range. A two-port ...

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 ...