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 |
| 页 | 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 2014 → 28 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 |
| 市 | Shanghai |
| 时期 | 27/12/14 → 28/12/14 |
指纹
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Lin, M., & Jiang, J. L. (2015). A filter structure designing for an EAS system. 在 A. Zhao (编辑), Electronics and Electrical Engineering - Proceedings of the Asia-Pacific Conference on Electronics and Electrical Engineering, EEEC 2014 (页码 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