Title :
An SIR excited ESA for 2.4 GHz band
Author :
U. Deepak;T. K. Roshna;P. Mohanan
Author_Institution :
CREMA, Dept. of Electronics, Cochin University of Science And Technology, India
Abstract :
A novel Electrically Small Antenna (ESA) for 2.4 GHz ISM band applications is proposed. The antenna element occupies an area of 15mm × 10 mm on a substrate of thickness 1.6mm and relative permittivity 4.4. A Stepped Impedance Resonator (SIR) is employed for obtaining the resonance. The 2:1 VSWR impedance bandwidth of the proposed antenna is 44 MHz. The radiation patterns are slightly directional and the maximum measured gain is -1.3 dBi at 2.42 GHz.
Keywords :
"Antenna measurements","Microwave antennas","Microwave filters","Reflector antennas","Impedance","Substrates"
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2015 IEEE
DOI :
10.1109/AEMC.2015.7509222
