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2016 | OriginalPaper | Chapter

A U-Shaped Loop Antenna for In-Body Applications

Authors : Nageswara Rao Challa, S. Raghavan

Published in: Microelectronics, Electromagnetics and Telecommunications

Publisher: Springer India

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Abstract

This paper describes a flexible U shaped loop implantable antenna for in-body applications. The proposed antenna having a bandwidth which covers the Med Radio band (402–405 MHz) which is the standard band for Bio Implantable applications, ISM band 433.050–434.79 MHz. The antenna is made of polyamide substrate having a size of 3.3 mm radius and height of 13.5 mm. The simulated antenna is having a −10 dB Bandwidth of 158 MHz (335–493 MHz) resonates at 402 MHz having proper VSWR throughout the bandwidth. The Radiation pattern of this antenna is directional having a gain of −31.16 dB.

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Metadata
Title
A U-Shaped Loop Antenna for In-Body Applications
Authors
Nageswara Rao Challa
S. Raghavan
Copyright Year
2016
Publisher
Springer India
DOI
https://doi.org/10.1007/978-81-322-2728-1_17