Surface Acoustic Wave Sensor Network utilizing a Unique Orthogonal Frequency Coding Method to Individually Identify Sensors in a Multi-sensory Network

A. Adkins
University of Central Florida, US

Keywords: gas sensor, pressure sensor, temperature sensor

Summary:

Orthogonal Frequency Coded (OFC) Surface Acoustic Wave (SAW) sensors in a multi-sensory network to detect gaseous leaks in cryogenic environment with <1 second response time. Wireless, passive, durable device with secure network communication and excellent for use in extreme environments.