Title :
Design of a tri-band implantable antenna for wireless telemetry applications
Author :
Shakib, Mohammed ; Moghavvemi, Mahmoud ; Mahadi, Wan ; Ahmed, Muhammad
Author_Institution :
Dept. of Electr. Eng., Univ. of Malaya, Kuala Lumpur, Malaysia
Abstract :
In this paper, a miniaturized Egret-Beak shaped patch tri-band implantable antenna for Medical Implant Communication Services (MICS) (402-405 MHz), Wireless Medical Telemetry Service (WMTS) (1430MHz) and Industrial Scientific and Medical (ISM) (2.4-2.48GHz) band is proposed. The antenna is composed of an Egret-Beak shaped radiation patch and a ground plane. A shorting pin is directly connects from the radiating patch to the ground plane to reduce the size of the antenna. The antenna occupies a small size of 10×12mm2. The antenna is optimized to achieve the triple band designed antenna. The results indicates that the antenna can achieve 260MHz (74%) band for MICS, 150MHz (11%) band for WMTS and 680MHz (27%) band for ISM band. The proposed antenna (implanting in the arm) with significant impedance bandwidth and its compactness shows that the antenna is suitable for wireless telemetry applications.
Keywords :
antennas; biomedical telemetry; prosthetics; ISM band; Industrial Scientific and Medical band; MICS band; Medical Implant Communication Services band; WMTS band; Wireless Medical Telemetry Service band; antenna size; egret-beak shaped patch triband implantable antenna; egret-beak shaped radiation patch; frequency 1430 MHz; frequency 2.4 GHz to 2.48 GHz; frequency 402 MHz to 405 MHz; ground plane; impedance bandwidth; implanted antenna; miniaturized triband implantable antenna; shorting pin; size 10 mm; size 12 mm; triband implantable antenna design; wireless telemetry applications; Broadband antennas; Medical diagnostic imaging; Microwave integrated circuits; Telemetry; Wireless communication; Wireless sensor networks; Implantable antenna; patch antenna; wireless telemetry;
Conference_Titel :
RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-Bio), 2014 IEEE MTT-S International Microwave Workshop Series on
Conference_Location :
London
Print_ISBN :
978-1-4799-5445-2
DOI :
10.1109/IMWS-BIO.2014.7032451
