naa a22 4500 510796729 CHVBK 20180411083339.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s11277-013-1209-6 doi (NATIONALLICENCE)springer-10.1007/s11277-013-1209-6 Four Element Wideband Rectangular Dielectric Resonator Antenna Terminated in a Bio-medium [Elektronische Daten] [Ravi Gangwar, S. Singh, D. Kumar] In this paper, a new four element rectangular dielectric resonator antenna (RDRA) for 5.0 GHz WLAN/WiMAX band is proposed. The simulation results for its radiation characteristics and the specific absorption rate (SAR) distribution in a homogenous bio-medium (muscle layer) for different antenna-to-muscle layer spacings are presented at different frequencies in 4.9-5.9 GHz band. The input characteristics of the proposed antenna and a single element RDRA of same size as the element are compared. The effect of changing antenna input power on maximum SAR value is also analyzed. The simulation study has been carried out using CST Microwave Studio software. Springer Science+Business Media New York, 2013 Rectangular dielectric resonator antenna nationallicence Return loss nationallicence Input impedance nationallicence Radiation pattern nationallicence Specific absorption rate nationallicence Gangwar Ravi Department of Electronics Engineering, Indian School of Mines, 826004, Dhanbad, India aut Singh S. Department of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, 221005, Varanasi, India aut Kumar D. Department of Ceramic Engineering, Indian Institute of Technology, Banaras Hindu University, 221005, Varanasi, India aut Wireless Personal Communications Springer US; http://www.springer-ny.com 73/3(2013-12-01), 663-677 0929-6212 73:3<663 2013 73 11277 https://doi.org/10.1007/s11277-013-1209-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1209-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gangwar Ravi Department of Electronics Engineering, Indian School of Mines, 826004, Dhanbad, India aut NATIONALLICENCE 700 1- Singh S. Department of Electronics Engineering, Indian Institute of Technology, Banaras Hindu University, 221005, Varanasi, India aut NATIONALLICENCE 700 1- Kumar D. Department of Ceramic Engineering, Indian Institute of Technology, Banaras Hindu University, 221005, Varanasi, India aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 73/3(2013-12-01), 663-677 0929-6212 73:3<663 2013 73 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer