Multiple bands of Antenna Design Based on Slits Configuration

Abstract

Due to the advancement of communication technology era, human are more exposed to the excessive of electromagnetic waves. In general, electromagnetic field can be produced by our surroundings such as handphones, televisions, computers and also house appliances that uses electricity. This uncontrolled electromagnetic waves can give bad impact to human health itself. In order to minimize the exposure of this waves, an antenna is presented to play the important role in detecting various hazard of electromagnetic waves in the surroundings where a miniaturized multiband microstrip antenna with slits is introduced in this research. This multiband antenna operates in several frequency such as at 0.9 GHz, 1.8 GHz, 2.3 GHz, 3.2 GHz and 5.2 GHz where these frequency are known to be the EM signal that give high risk if human been exposed in everyday life. Compared to the Electromagnetic Detector, this antenna could have more frequency modes instead of the other detectors that have a little frequency modes and specific frequency range such as dual band and triple band. Moreover, the antenna could operate in omnidirectional pattern which it can efficiently detect the electromagnetic waves in 360 degree in our surrounding environment.