Title :
Metamaterial based miniaturized dual band antenna
Author :
Goswami, Chiranjib ; Pal, Manimala ; Ghatak, Rowdra ; Poddar, D.R.
Author_Institution :
Dept. of AEIE, Asansol Eng. Coll., Asansol, India
Abstract :
In this paper metamaterial based dual band rectangular microstrip patch antenna for mobile GSM and Wi-Max application is presented. The antenna structure consists of quarter wave microstrip line fed rectangular radiating element and 2D array of Moore Split Ring Resonators (MSRRs) based magneto dielectric material placed right under the patch. Proposed antenna exhibits 2% and 4% impedance band width at 1.8 GHz mobile GSM band and 3.5 GHz Wi-Max band respectively around their centre frequency and shows 200% wider impedance band width at higher band compare to conventional FR4 antenna. A miniaturization of 40% and 60% are achieved in radiating patch and ground plane respectively with respect to FR4 antenna.
Keywords :
UHF antennas; UHF resonators; WiMax; antenna feeds; cellular radio; dielectric materials; metamaterial antennas; microstrip antennas; microstrip lines; microwave resonators; mobile antennas; multifrequency antennas; 2D array; FR4 antenna; MSRRs based magnetodielectric material; Moore split ring resonators; Wi-Max band; antenna structure; frequency 1.8 GHz; frequency 3.5 GHz; ground plane; metamaterial based miniaturized dual band rectangular microstrip patch antenna; mobile GSM band; quarter wave microstrip line fed rectangular radiating element; radiating patch; Antenna radiation patterns; Dielectric resonator antennas; Magnetic resonance; Metamaterials; Microstrip antennas; GSM; MSRR; Metamaterial; Wi-MAX;
Conference_Titel :
Emerging Technology Trends in Electronics, Communication and Networking (ET2ECN), 2014 2nd International Conference on
Print_ISBN :
978-1-4799-6985-2
DOI :
10.1109/ET2ECN.2014.7044956
