A filter structure designing for an EAS system

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

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.

源语言英语
主期刊名Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014
编辑Alan Zhao
出版商CRC Press/Balkema
311-316
页数6
ISBN(印刷版)9781138028098
DOI
出版状态已出版 - 2015
活动Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014 - Shanghai, 中国
期限: 27 12月 201428 12月 2014

出版系列

姓名Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014

会议

会议Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014
国家/地区中国
Shanghai
时期27/12/1428/12/14

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