SIW HIGH GAIN SLOT ANTENNA FOR WLAN/WIMAX APPLICATION

Year 2013, Volume: 3 Issue: 3, 607 - 609, 01.12.2013

Neda Akbari Javad Nourinia Ch. Ghobadi

Abstract

In this paper with using substrate integrated waveguide technology and slot antenna, an antenna array with 8 (2×4) elements
has been designed. The antenna substrate is ROGERs 4003 with two different thickness. In lower substrate with 0.5 mm thickness
fed network of antenna is putted and upper substrate with 1.5 mm thickness slot in order to radation is embedded. The proposed
antenna is designed in C band for WLAN/WiMAX application. Pattern of antenna is directive with peak gain about 18dBi. In feed
netowork is used from new method of feeding with using of aperture couple and cavity resonator method

Keywords

antenna, array antenn, substrate integrated Waveguide, High Gain antenna

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