Orbital angular momentum concept has discussed with the help of mathematical equations. An investigation of 8 elements uniform circular array (UCA) for different Orbital Angular Momentum (OAM) modes is carried out for three designs. The effect of array radius on OAM purity and the radial outward design to reduce phase complexity is discussed. Uniform circular antenna array for all possible combination has been simulated and its results are demonstrated for different physical and electrical characteristic. © 2018 IEEE.

Madhur Deo Upadhayay

Electrical Engineering

(SoE) School of Engineering

Singh S.

Pal S.

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