Title

Integrated 915Mhz Ofc Saw Sensors

Abstract

The purpose of this paper is to present recent results on the integration of SAW orthogonal frequency coded (OFC) wireless sensors into a unified sensor target at 915MHz. Current proof of concept embodiments at 250MHz and 915MHz have been successful in demonstrating a functional sensor design and working interrogation system. However, previous work has done little to optimize the sensor platform into a single package containing the SAW device, matching network, and antenna. Through the work presented a more ubiquitous sensor network will be achieved by significantly reducing the tag footprint while optimizing device performance. The following will first briefly review the OFC device concept and present current device embodiments at the frequency of interest. An overview of current tag antenna and matching network design is presented next as a basis for the work to follow. Finally, a compact sensor target will be outlined based on optimizing trade-offs in device range and overall tag size. ©2010 IEEE.

Publication Date

6-8-2010

Publication Title

2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/WAMICON.2010.5461895

Socpus ID

77953052734 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/77953052734

This document is currently not available here.

Share

COinS