CN107645462A - 一种支持iso/iec 14443标准的解调电路 - Google Patents
一种支持iso/iec 14443标准的解调电路 Download PDFInfo
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- CN107645462A CN107645462A CN201710891115.8A CN201710891115A CN107645462A CN 107645462 A CN107645462 A CN 107645462A CN 201710891115 A CN201710891115 A CN 201710891115A CN 107645462 A CN107645462 A CN 107645462A
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114124163A (zh) * | 2021-11-23 | 2022-03-01 | 广州智慧城市发展研究院 | 电子标签的解码方法、装置、设备和存储介质 |
Citations (6)
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CN1607545A (zh) * | 2003-09-15 | 2005-04-20 | 三星电子株式会社 | 可实时转换协议的非接触式集成电路卡及卡系统 |
CN102810180A (zh) * | 2012-07-04 | 2012-12-05 | 广州中大微电子有限公司 | 一种用于无源rfid标签芯片的宽解调范围的ask解调电路 |
CN103795664A (zh) * | 2012-10-31 | 2014-05-14 | Ls产电株式会社 | 一种解调装置及其操作方法 |
US8928400B2 (en) * | 2010-11-26 | 2015-01-06 | Renesas Electronics Corporation | Semiconductor device having first and second demodulation circuits for wireless communication |
CN105989313A (zh) * | 2015-01-31 | 2016-10-05 | 江苏中科易正电子科技有限公司 | 一种射频识别标签芯片的ask解调器及其解调方法 |
CN106997481A (zh) * | 2016-01-22 | 2017-08-01 | 中芯国际集成电路制造(上海)有限公司 | 一种rfid系统的电子标签的解调电路 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1607545A (zh) * | 2003-09-15 | 2005-04-20 | 三星电子株式会社 | 可实时转换协议的非接触式集成电路卡及卡系统 |
US8928400B2 (en) * | 2010-11-26 | 2015-01-06 | Renesas Electronics Corporation | Semiconductor device having first and second demodulation circuits for wireless communication |
CN102810180A (zh) * | 2012-07-04 | 2012-12-05 | 广州中大微电子有限公司 | 一种用于无源rfid标签芯片的宽解调范围的ask解调电路 |
CN103795664A (zh) * | 2012-10-31 | 2014-05-14 | Ls产电株式会社 | 一种解调装置及其操作方法 |
CN105989313A (zh) * | 2015-01-31 | 2016-10-05 | 江苏中科易正电子科技有限公司 | 一种射频识别标签芯片的ask解调器及其解调方法 |
CN106997481A (zh) * | 2016-01-22 | 2017-08-01 | 中芯国际集成电路制造(上海)有限公司 | 一种rfid系统的电子标签的解调电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114124163A (zh) * | 2021-11-23 | 2022-03-01 | 广州智慧城市发展研究院 | 电子标签的解码方法、装置、设备和存储介质 |
CN114124163B (zh) * | 2021-11-23 | 2023-07-14 | 广州智慧城市发展研究院 | 电子标签的解码方法、装置、设备和存储介质 |
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Address after: 523697 Zhuweitian Yifa Industrial Zone, Fenggang Town, Dongguan City, Guangdong Province Patentee after: Chu Tianlong Co., Ltd. Address before: 523697 Zhuweitian Yifa Industrial Zone, Fenggang Town, Dongguan City, Guangdong Province Patentee before: Guangdong Chutian Dragon Smart Card Co., Ltd. |
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Denomination of invention: A Demodulation Circuit Supporting ISO/IEC14443 Standard Effective date of registration: 20190507 Granted publication date: 20180717 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Chu Tianlong Co., Ltd. Registration number: 2019440000173 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210322 Granted publication date: 20180717 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: CHUTIAN DRAGON Co.,Ltd. Registration number: 2019440000173 |