Title :
Miniaturized slot PIFA antenna for tripleband implantable biomedical applications
Author :
Gozasht, Farhad ; Mohan, Ananda Sanagavarapu
Author_Institution :
Centre for Health Technol., Univ. of Technol. Sydney, Sydney, NSW, Australia
Abstract :
This paper presents the design of a triple-band implantable miniaturised slot PIFA antenna for Medical Implant Communication Service (MICS) band at 433MHz, Wireless Medical Telemetry Service (WMTS) band at 1430 MHz and Industrial, Scientific, and Medical (ISM) band at 2.4GHz. Simulations based on homogeneous and inhomogeneous phantoms are employed to design the proposed small antenna suitable for implanting in the arm or under the chest. The measured results are obtained by immersing a prototype of the proposed antenna in a phantom. The antenna occupies a volume less than 1cm3 and its size reduction is about 50% compared to the standard E-shaped patch antenna reported in the literature.
Keywords :
biomedical telemetry; phantoms; planar inverted-F antennas; E-shaped patch antenna; arm; bandwidth 1430 MHz; bandwidth 2.4 GHz; bandwidth 433 MHz; chest; inhomogeneous phantoms; medical implant communication service; miniaturized slot PIFA antenna; tripleband implantable biomedical applications; wireless medical telemetry service; Antenna measurements; Biomedical measurement; Phantoms; Skin; Slot antennas; Wireless communication; PIFA; biomedical applications; implantable antennas;
Conference_Titel :
Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO), 2013 IEEE MTT-S International
Conference_Location :
Singapore
DOI :
10.1109/IMWS-BIO.2013.6756180
