CN1988523B - 一种幅度调制信号解调方法及其电路 - Google Patents
一种幅度调制信号解调方法及其电路 Download PDFInfo
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- CN1988523B CN1988523B CN2005101117526A CN200510111752A CN1988523B CN 1988523 B CN1988523 B CN 1988523B CN 2005101117526 A CN2005101117526 A CN 2005101117526A CN 200510111752 A CN200510111752 A CN 200510111752A CN 1988523 B CN1988523 B CN 1988523B
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Priority Applications (1)
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CN2005101117526A CN1988523B (zh) | 2005-12-21 | 2005-12-21 | 一种幅度调制信号解调方法及其电路 |
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CN2005101117526A CN1988523B (zh) | 2005-12-21 | 2005-12-21 | 一种幅度调制信号解调方法及其电路 |
Publications (2)
Publication Number | Publication Date |
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CN1988523A CN1988523A (zh) | 2007-06-27 |
CN1988523B true CN1988523B (zh) | 2011-08-17 |
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CN2005101117526A Active CN1988523B (zh) | 2005-12-21 | 2005-12-21 | 一种幅度调制信号解调方法及其电路 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101505178B (zh) * | 2009-03-17 | 2013-01-23 | 京信通信***(中国)有限公司 | 一种包络检波装置及其方法 |
CN102111108B (zh) * | 2009-12-24 | 2013-02-27 | 上海华虹集成电路有限责任公司 | 幅度键控调制信号的解调电路 |
CN101980493B (zh) * | 2010-10-27 | 2012-12-05 | 清华大学 | 实现无线传感器网络2.4GHz数字基带信号解调方法 |
CN102075144B (zh) * | 2010-12-30 | 2012-10-17 | 天津南大强芯半导体芯片设计有限公司 | 一种电子标签解调电路 |
CN102810180B (zh) * | 2012-07-04 | 2015-10-21 | 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 |
CN103872989B (zh) * | 2012-12-17 | 2018-02-13 | 上海华虹集成电路有限责任公司 | 幅度调制信号解调电路 |
CN116112042B (zh) * | 2023-02-08 | 2024-05-14 | 上海坤锐电子科技有限公司 | 解调电路、电子标签和电子标签*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19858099A1 (de) * | 1998-12-16 | 2000-06-29 | Texas Instruments Deutschland | Demodulatorschaltung |
CN1289188A (zh) * | 1999-09-22 | 2001-03-28 | 松下电子工业株式会社 | 防止数据在调幅载波解调时错误恢复的非接触式ic卡 |
WO2001043295A2 (en) * | 1999-12-09 | 2001-06-14 | Telefonaktiebolaget Lm Ericsson | Receiver circuit |
CN1520117A (zh) * | 2003-01-29 | 2004-08-11 | ��ʿͨ��ʽ���� | 数字基带调制设备和解调设备 |
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2005
- 2005-12-21 CN CN2005101117526A patent/CN1988523B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19858099A1 (de) * | 1998-12-16 | 2000-06-29 | Texas Instruments Deutschland | Demodulatorschaltung |
CN1289188A (zh) * | 1999-09-22 | 2001-03-28 | 松下电子工业株式会社 | 防止数据在调幅载波解调时错误恢复的非接触式ic卡 |
WO2001043295A2 (en) * | 1999-12-09 | 2001-06-14 | Telefonaktiebolaget Lm Ericsson | Receiver circuit |
CN1520117A (zh) * | 2003-01-29 | 2004-08-11 | ��ʿͨ��ʽ���� | 数字基带调制设备和解调设备 |
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CN1988523A (zh) | 2007-06-27 |
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C06 | Publication | ||
PB01 | Publication | ||
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Owner name: SHANGHAI HUAHONG INTEGRATED CIRCUIT CO., LTD. Free format text: FORMER OWNER: BEILING CO LTD, SHANGHAI Effective date: 20110701 |
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Free format text: CORRECT: ADDRESS; FROM: 200233 NO. 810, YISHAN ROAD, SHANGHAI TO: 201203 NO. 39, LANE 572, BIBO ROAD, ZHANGJIANG, SHANGHAI |
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Effective date of registration: 20110701 Address after: 201203 No. 572, Lane 39, blue wave road, Zhangjiang, Shanghai Applicant after: Shanghai Huahong Integrated Circuit Co., Ltd. Address before: 200233 No. 810, Shanghai, Yishan Road Applicant before: Beiling Co., Ltd., Shanghai |
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