A Printed Log-Periodic Dipole Array (LPDA) Antenna for 5G Application

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Abstract
This paper presents stage in the create a printed Log-periodic dipole array antenna (LPDA) for applications of 5G network which operates frequency at 3.4-3.8 GHz. The antenna has been designed using Antenna Magus and CST Studio Suite 2019, and then realized. Measured result show that the LPDA with 7.5 × 14 .6 × 0 .16 cm on FR4 substrate get VSWR of 1.205, return loss of −20.631, bandwidth of 950 Mhz at frequency operation 2.78-3.73 GHz and gain of 3.1 dBi on the center frequency range.