In this paper, a leaky-wave antenna (LWA) array based on substrate integrated waveguide (SIW) is proposed for generating bilateral secant-distributed radiation pattern, which can cover a wide angular range including broadside direction.The LWA array contains two antenna elements and a power recycling network.Each element contains a composite slot c
Lane marking detection is fundamental for both advanced driving assistance systems and traffic surveillance systems.However, detecting lane is highly challenging when the visibility of a road lane marking Status Collar is low, obscured or often invisible due to real-life challenging environment and adverse weather.Most of the lane detection methods
In order to improve the maneuverability and stability of the Blended Wing Body (BWB) underwater glider, the trailing edge rudder is integrated into its shape design in this paper.Through the numerical simulation of CFD, the variation laws of the hydraulic parameters such as lift, drag, lift-to-drag ratio with the angle of attack and rudder angle ar