ANTEN TÁI CẤU HÌNH THEO TẦN SỐ CẤP ĐIỆN ĐỒNG PHẲNG ỨNG DỤNG CHO CÁC THIẾT BỊ CẦM TAY

A CPW FED FREQUENCY RECONFIGURABLE ANTENNA USING CSRR FOR MOBILE HANDSET

Abstract

This paper presents a proposed CPW fed frequency reconfigurable antenna. By switching two PIN diodes, the antenna can operate at four configurations at 2,1 GHz, 2,6 GHz, 3,0 GHz, and 3,5 GHz. In order to reduce its dimensions, OSRR structures are integrated in the radiator. The antenna can be used for mobile handsets at LTE band and others. It is designed on FR4 substrate and simulated by CST software.