Design of dual polarized antenna for mobile communication

Nor Izni, Azizan (2015) Design of dual polarized antenna for mobile communication. Project Report. UTeM. (Submitted)

Text DESIGN OF DUAL POLARIZED ANTENNA FOR MOBILE.pdf Download (360kB)

Abstract

This project is focused on dual polarized antenna design that operates at frequency of 2.4 GHz for mobile communication system. This antenna is able to generate two types if polarizations which are horizontal polarization and vertical polarization by using two ports. The motivation for this antenna design is due to reduce the interference that occurred during transmitting and receiving the signal to and from the antenna. The interference of the signal transmission often happens due to the weather and become critical during the bad weather. Therefore, this will causes low speed of transmission signal and does not satisfy the users demand nowadays. To satisfy this condition, the wider bandwidth antenna is needed. The dual polarization antenna is design in order to reduce the interference during transmitting or receiving signal as two type of polarization is being used which are vertical polarization and horizontal polarization. Polarization diversity is one of the handy techniques to improve performance between the transmitter and receiver microwave antennas because it can reduce spatial correlation that can decrease system performance. The design process can be divided into two design steps. First, the dual polarization antenna is designing by using the CST Design Microwave software and another step is the designed antenna being fabricated on FR4 board and measured. Then, the measurements in simulation and hardware antenna is being measured,analyzed and compared.

Actions (login required)

View Item