Abstract: This paper studies the design of beam hopping (BH) pattern for satellite communication systems with hybrid analog-digital precoding. We investigate the transmit power minimization problem ...
Abstract: This paper presents a new type of wearable assistive device, called Robotic Support Limbs (RSL), to provide balance and load support during standing/walking. Traditional walker typed robots ...
Abstract: Reconfigurable intelligent surface (RIS) has entered the public consciousness as a promising technology for enhancing the performance of future wireless communication systems by dynamically ...
Abstract: One major challenge for the design of the rotary machine for electric propulsion aircraft is how to improve its torque output and power density. The objective of this paper is to propose a ...
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