Receiving Signals From A Sensor In The Digestive Tract
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Date
2020
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Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract
Wireless capsule endoscopy is a system for capturing images of human digestive tract for medical purposes. In this report, I present an antenna solution for a system operating in the 915 MHz ISM band. The capsule transmitter contains a conformal slot loop antenna placed on its outer wall. The planar monopole with a partial ground is used as a receiver. The system has been verified by numerical simulations with a phantom representing part of a human body. Low path loss of the radio link between antennas ensures sufficient signal strength at the receiver for any capsule orientation and location.
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Proceedings I of the 26st Conference STUDENT EEICT 2020: General papers. s. 37-41. ISBN 978-80-214-5867-3
https://conf.feec.vutbr.cz/eeict/EEICT2020
https://conf.feec.vutbr.cz/eeict/EEICT2020
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© Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií