Desar Shahu

TL;DR: The possibility of adopting EM held pulses for obstacle detection is demonstrated, highlighting advantages with respect to ultrasonic systems and addressing future research activity to design an improved ad hoc EM system.

TL;DR: In this paper, the S 11 signal has been compared with the synchronous acquisition made by means of a laser Doppler vibrometer (LDVi), measuring the thorax oscillations caused by the respiratory activity.

TL;DR: In this paper, an electromagnetic sensing system for the measurement of respiratory activity is presented, where the authors demonstrate the feasibility of the proposed approach and in particular evaluate the effect on the measured signal of the distance between the subject and the sensing apparatus.

TL;DR: In this article, the authors highlight the importance of the availability of an electromagnetic model for the design of system based on electromagnetic radiation for search and rescue operation of humans buried under different materials as debris, and snowslide.

TL;DR: In this paper, a hybrid approach is proposed to provide an efficient solution of the electromagnetic coupling between an antenna and an obstacle distant few meters away, by dividing the problem into a small number of less complex sub-problems exploiting the advantage of generating the admittance matrix that describes the scattering problem by a numerical code.