Title :
Implantable CPW fed monopole antennas for 2.45 GHz ISM band applications
Author :
Kumar, S. Ashok ; Shanmuganantham, T.
Author_Institution :
Dept. of Electron. Eng., Pondicherry Univ., Pondicherry, India
Abstract :
In this paper, the CPW fed monopole slot antennas has proposed for Industrial, Scientific, and Medical (ISM) band (2.4-2.48 GHz) biomedical applications. To make the designed antenna suitable for implantation, it is printed on biocompatible Al2O3 ceramic substrate. The proposed antenna was simulated by a phantom liquid and imitating the electrical properties of the human muscle tissue. A study of the understanding of the antenna performance as a function of its dielectric parameters of the environment is presented. Simulations in slot and H-slot are state demonstrate that the antenna covers the complete ISM band. The proposed antenna shows the lower return loss, good impedance matching and high gain compared to other implantable antennas.
Keywords :
antenna radiation patterns; coplanar waveguides; monopole antennas; slot antennas; Al2O3; H-slot; antenna performance; biocompatible ceramic substrate; complete ISM band; dielectric parameters; frequency 2.4 GHz to 2.48 GHz; human muscle tissue; implantable CPW fed monopole antennas; industrial scientific and medical band; phantom liquid; Antenna radiation patterns; Ceramics; Coplanar waveguides; Geometry; Impedance; Phantoms; ISM band; Implantable antenna; biomedical applications; coplanar waveguide structures; monopole H-slot;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2013 IEEE
Conference_Location :
Bhubaneswar
Print_ISBN :
978-1-4799-3266-5
DOI :
10.1109/AEMC.2013.7045035
