This paper deals with the collision avoidance radar based antenna performance characteristics. This antenna can be placed inside the vehicle and it receives the signals from the base station and warns the driver accordingly. If any accident occurs to that vehicle, then that information is also passes to substation for help. The proposed antenna is designed on liquid crystal substrate and all its output parameters are simulated and presented in this work. | ISSN:2249-5789 B T P Madhav et al, International Journal of Computer Science & Communication Networks,Vol 1(2), 207-211 Collision Avoidance Radar Operated LC Substrate based MSP Antenna in Vehicular Systems 1 P. Syam Sundar, , 1*, 1VGKM Pisipati, 1Habibulla Khan, 2K. Vijaya prasad 1 Department of ECE, K L University, Guntur DT, AP, India 2 Head of the ECE Department, DJR IET, Gudavalli, AP, India Email: Abstract: Road safety and precautionary measurement based instruments became part and parcel of the modern vehicular systems. Collision avoidance helps to prevent the vehicles from accidents and from unnecessary collision while the driving. When vehicle is moving with high speed and if any obstacle suddenly appears, it is very difficult to control the vehicle. If we design a system with the support of base station then we can warn the driver about the accident occurred nearer to his way and about traffic jams etc. This paper deals with the collision avoidance radar based antenna performance characteristics. This antenna can be placed inside the vehicle and it receives the signals from the base station and warns the driver accordingly. If any accident occurs to that vehicle, then that information is also passes to substation for help. The proposed antenna is designed on liquid crystal substrate and all its output parameters are simulated and presented in this work. Keywords: Collision Avoidance, LC Substrate, MSP Antenna 1. Introduction: Collision Avoidance System is a technology which helps in avoiding vehicle collisions. Various factors to be taken in to consideration are Velocity of the vehicle, direction of travel, acceleration of the vehicle, steering angle and Yaw – rate. The system identifies a potential collision and gives warning signal to the driver of the automobile. This system is a real – time system in which the radar to sends a sonar signal. It identifies any kind of obstacles in the track of the vehicle.
