eprintid: 16487
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/64/87
datestamp: 2023-12-19 03:23:00
lastmod: 2023-12-19 03:23:00
status_changed: 2023-12-19 03:06:20
type: article
metadata_visibility: show
creators_name: Suresh, K.
creators_name: Jeoti, V.
creators_name: Drieberg, M.
creators_name: Soeung, S.
creators_name: Iqbal, A.
creators_name: Stojanovic, G.M.
creators_name: Sarang, S.
title: Simultaneous Detection of Multiple Surface Acoustic Wave Sensor Tags for Water Quality Monitoring Utilizing Cellular Code-Reuse Approach
ispublished: pub
keywords: Acoustic surface wave devices; Acoustic waves; Electric batteries; Ultrasonic transducers; Water conservation; Water quality, Communication infrastructure; Interdigital transducer; Internet of Things (IOT); Multiple surfaces; Passive sensor tags; Simultaneous detection; Surface acoustic waves; Water quality monitoring, Internet of things
note: cited By 3
abstract: A water quality monitoring application often requires the deployment of Internet-of-Things (IoT) sensors over a wide water body with communication links among them to transmit, receive the data, and then uplink it to the cloud for further analytics. Deployment of this kind requires battery-assisted IoT sensors which require monitoring the battery level and replacement when necessary. It is thus desirable to have battery-free sensor tags and a suitable communication infrastructure to obtain data. In this article, a system that facilitates obtaining sensed data, like pH, through passive sensor tags based on surface acoustic wave (SAW) technology and a cellular code-reuse scheme-based reader infrastructure is proposed. The reader in each cell is able to read multiple sensor tags simultaneously, which itself has been a challenge. The SAW sensor tags are appropriately proposed to be designed to be orthogonal to allow simultaneous detection and the cell range of reader-SAW sensor-tags communication is sought to be further enhanced through a resonant loading of interdigital transducer (IDT)-based reflectors. © 2014 IEEE.
date: 2022
publisher: Institute of Electrical and Electronics Engineers Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85107192302&doi=10.1109%2fJIOT.2021.3082141&partnerID=40&md5=870e2b19d0f522f9aa2b9b08c16676ff
id_number: 10.1109/JIOT.2021.3082141
full_text_status: none
publication: IEEE Internet of Things Journal
volume: 9
number: 16
pagerange: 14385-14399
refereed: TRUE
issn: 23274662
citation:   Suresh, K. and Jeoti, V. and Drieberg, M. and Soeung, S. and Iqbal, A. and Stojanovic, G.M. and Sarang, S.  (2022) Simultaneous Detection of Multiple Surface Acoustic Wave Sensor Tags for Water Quality Monitoring Utilizing Cellular Code-Reuse Approach.  IEEE Internet of Things Journal, 9 (16).  pp. 14385-14399.  ISSN 23274662