International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 44 - Number 12 |
Year of Publication: 2012 |
Authors: P.deepa, R. Abdul Sikkandhar, Helina Rajini Suresh, Vasant Naidu |
10.5120/6312-8648 |
P.deepa, R. Abdul Sikkandhar, Helina Rajini Suresh, Vasant Naidu . Designing a dual ISM band implantable antenna for medical monitoring applications using Dy- Sm doped magnesium Nano Ferrite material. International Journal of Computer Applications. 44, 12 ( April 2012), 1-4. DOI=10.5120/6312-8648
In this paper we have introduced Dy Sm Ferrite coated on RT DUROID5880 as substrate for an effective constituent to have a patch antenna. Here Dy Sm Ferrite was coated over RT DUROID 5880 with dielectric constant of 1. 6 and loss tangent of 0. 025. This combination forms a new substrate for implantable micro strip patch antenna design. The antenna is optimized for dual-band operation by combining an in-house finite-element boundary integral electromagnetic simulation code and particle swarm optimization algorithm. The simulation was performed using IE3D simulator for a frequency range of 2. 45 GHz and 5. 8 GHz dual ISM Band for medical monitoring applications. The Return loss Was in 2. 45Ghz -11. 99dB, and 5. 8 GHz -20. 37 dB, VSWR values are 1. 7266, 2. 45Ghz and 1. 2415 for 5. 8 GHz, the Directivity came to be 8. 44dBi, these simulated results were encouraging