Dual band Micro strip C slot Reflect array Antenna For Wireless Applications

摘要

Antenna plays an important role in RF system for transmitting radio signals into the space or receiving those signals from space. for portable communication systems the size of the antenna is the key deciding factor, Micro strip antenna is the most active small size and low profile antenna in all types of antennas. In this paper, we have presented reflect array with a multiple layers of substrates. This reflect array can operate at dual band 3.2GHZ and 5GHZ. By using Ansoft HFSS Software, we can simulate the antenna for observing Radiation pattern, Return loss, Gain, Axial Ratio, VSWR for the proposed antenna. Which can be used for WiMax, WLAN applications.