CN106815625A - 一种适合超低功耗设计的新型解调电路 - Google Patents
一种适合超低功耗设计的新型解调电路 Download PDFInfo
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- CN106815625A CN106815625A CN201510866339.4A CN201510866339A CN106815625A CN 106815625 A CN106815625 A CN 106815625A CN 201510866339 A CN201510866339 A CN 201510866339A CN 106815625 A CN106815625 A CN 106815625A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0715—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuits Of Receivers In General (AREA)
- Amplifiers (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510866339.4A CN106815625B (zh) | 2015-12-02 | 2015-12-02 | 一种适合超低功耗设计的解调电路 |
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CN201510866339.4A CN106815625B (zh) | 2015-12-02 | 2015-12-02 | 一种适合超低功耗设计的解调电路 |
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CN106815625A true CN106815625A (zh) | 2017-06-09 |
CN106815625B CN106815625B (zh) | 2020-03-20 |
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CN201510866339.4A Active CN106815625B (zh) | 2015-12-02 | 2015-12-02 | 一种适合超低功耗设计的解调电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111191474A (zh) * | 2019-12-30 | 2020-05-22 | 成都达安众科技有限公司 | 一种rfid抗干扰解调器 |
CN112532197A (zh) * | 2020-11-17 | 2021-03-19 | 北京中电华大电子设计有限责任公司 | 一种包络恢复电路 |
CN113259292A (zh) * | 2021-05-28 | 2021-08-13 | 卓捷创芯科技(深圳)有限公司 | 一种差分输入的射频识别标签调幅波包络信号解调电路 |
WO2023155050A1 (zh) * | 2022-02-15 | 2023-08-24 | 华为技术有限公司 | 近场通信系统及其控制方法、电子设备 |
CN116781015A (zh) * | 2023-05-09 | 2023-09-19 | 北京芯可鉴科技有限公司 | 包络检波电路及芯片 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060229032A1 (en) * | 2005-04-08 | 2006-10-12 | Fujitsu Limited | RFID transceiver device |
CN102184441A (zh) * | 2011-04-25 | 2011-09-14 | 胡建国 | Rfid标签芯片解调电路 |
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 |
CN104200260A (zh) * | 2014-08-22 | 2014-12-10 | 合肥宁芯电子科技有限公司 | 解调电路 |
-
2015
- 2015-12-02 CN CN201510866339.4A patent/CN106815625B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060229032A1 (en) * | 2005-04-08 | 2006-10-12 | Fujitsu Limited | RFID transceiver device |
CN102184441A (zh) * | 2011-04-25 | 2011-09-14 | 胡建国 | Rfid标签芯片解调电路 |
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 |
CN104200260A (zh) * | 2014-08-22 | 2014-12-10 | 合肥宁芯电子科技有限公司 | 解调电路 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111191474A (zh) * | 2019-12-30 | 2020-05-22 | 成都达安众科技有限公司 | 一种rfid抗干扰解调器 |
CN112532197A (zh) * | 2020-11-17 | 2021-03-19 | 北京中电华大电子设计有限责任公司 | 一种包络恢复电路 |
CN113259292A (zh) * | 2021-05-28 | 2021-08-13 | 卓捷创芯科技(深圳)有限公司 | 一种差分输入的射频识别标签调幅波包络信号解调电路 |
WO2023155050A1 (zh) * | 2022-02-15 | 2023-08-24 | 华为技术有限公司 | 近场通信系统及其控制方法、电子设备 |
CN116781015A (zh) * | 2023-05-09 | 2023-09-19 | 北京芯可鉴科技有限公司 | 包络检波电路及芯片 |
CN116781015B (zh) * | 2023-05-09 | 2024-06-07 | 北京芯可鉴科技有限公司 | 包络检波电路及芯片 |
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CN106815625B (zh) | 2020-03-20 |
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Effective date of registration: 20190905 Address after: 610015 China (Sichuan) Free Trade Pilot Zone Applicant after: Sichuan Huada Hengxin Technology Co., Ltd. Address before: Room 305, Block Y1, 112 Liangxiu Road, Pudong New Area, Shanghai, 201203 Applicant before: HUADA SEMICONDUCTOR CO., LTD. |
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Address after: Floor 17, unit 2, building 6, 171 hele 2nd Street, Chengdu hi tech Zone, Chengdu pilot Free Trade Zone, Sichuan 610212 Patentee after: Huada Hengxin Technology Co.,Ltd. Address before: 610015 China (Sichuan) pilot Free Trade Zone 1-3 / F, block B, building 4, 200 Tianfu 5th Street, Chengdu hi tech Zone Patentee before: Sichuan Huada Hengxin Technology Co.,Ltd. |
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