Abstract
Filter circuit is an important part of the tag identification and detection in the Electronic Article Surveillance (EAS) system and its performance has a direct impact on the tag detection sensitivity. In this paper, we propose a TL084-based filter circuit. By designing the proper parameter values combination of the peripheral capacitance and resistance, we obtain a filter structure with a centre frequency of 11 kHz, and a bandwidth of 20 kHz. Using simulation, we demonstrate that our design has much better filtering characteristics.
Original language | English |
---|---|
Title of host publication | Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014 |
Editors | Alan Zhao |
Publisher | CRC Press/Balkema |
Pages | 311-316 |
Number of pages | 6 |
ISBN (Print) | 9781138028098 |
DOIs | |
Publication status | Published - 2015 |
Event | Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014 - Shanghai, China Duration: 27 Dec 2014 → 28 Dec 2014 |
Publication series
Name | Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014 |
---|
Conference
Conference | Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014 |
---|---|
Country/Territory | China |
City | Shanghai |
Period | 27/12/14 → 28/12/14 |
Fingerprint
Dive into the research topics of 'A filter structure designing for an EAS system'. Together they form a unique fingerprint.Cite this
Lin, M., & Jiang, J. L. (2015). A filter structure designing for an EAS system. In A. Zhao (Ed.), Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014 (pp. 311-316). (Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014). CRC Press/Balkema. https://doi.org/10.1201/b18443-60