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High-performance Dual-band Wireless Capacitive Pressure Sensor

by M. M. Abutaleb, A. M. Anis
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International Journal of Applied Information Systems
Foundation of Computer Science (FCS), NY, USA
Volume 7 - Number 8
Year of Publication: 2014
Authors: M. M. Abutaleb, A. M. Anis
10.5120/ijais14-451230

M. M. Abutaleb, A. M. Anis . High-performance Dual-band Wireless Capacitive Pressure Sensor. International Journal of Applied Information Systems. 7, 8 ( September 2014), 28-31. DOI=10.5120/ijais14-451230

@article{ 10.5120/ijais14-451230,
author = { M. M. Abutaleb, A. M. Anis },
title = { High-performance Dual-band Wireless Capacitive Pressure Sensor },
journal = { International Journal of Applied Information Systems },
issue_date = { September 2014 },
volume = { 7 },
number = { 8 },
month = { September },
year = { 2014 },
issn = { 2249-0868 },
pages = { 28-31 },
numpages = {9},
url = { https://www.ijais.org/archives/volume7/number8/677-1230/ },
doi = { 10.5120/ijais14-451230 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2023-07-05T18:55:30.426317+05:30
%A M. M. Abutaleb
%A A. M. Anis
%T High-performance Dual-band Wireless Capacitive Pressure Sensor
%J International Journal of Applied Information Systems
%@ 2249-0868
%V 7
%N 8
%P 28-31
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents the design of a high-performance dual-band wireless capacitive pressure sensor operating in harsh environment. The proposed design is composed of an absolute capacitive pressure sensor, pressure controlled oscillator (PCO), class-E power amplifier (PA) and an antenna. The sensor node collects and transmits the pressure variation in the term of frequency output wirelessly to a nearby base station. Simulation results show that the low frequency band can be tuned from 2. 1 to 2. 6 GHz while the high frequency band ranging from 4. 6 to 5. 1 GHz in a pressure range from 5 to 10 MPa with total output power from 16 to 14 dBm at 0. 35µm CMOS technology.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Capacitive pressure sensor class-E PA LC-based oscillator dual-band

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