CN106534012B - 一种低速数字信号调制方法和装置 - Google Patents
一种低速数字信号调制方法和装置 Download PDFInfo
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- CN106534012B CN106534012B CN201610837061.2A CN201610837061A CN106534012B CN 106534012 B CN106534012 B CN 106534012B CN 201610837061 A CN201610837061 A CN 201610837061A CN 106534012 B CN106534012 B CN 106534012B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000007781 pre-processing Methods 0.000 claims abstract description 19
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 230000010363 phase shift Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/08—Amplitude regulation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/12—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/16—Frequency regulation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
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Claims (5)
Priority Applications (1)
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CN201610837061.2A CN106534012B (zh) | 2016-09-21 | 2016-09-21 | 一种低速数字信号调制方法和装置 |
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CN201610837061.2A CN106534012B (zh) | 2016-09-21 | 2016-09-21 | 一种低速数字信号调制方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN106534012A CN106534012A (zh) | 2017-03-22 |
CN106534012B true CN106534012B (zh) | 2017-09-19 |
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CN201610837061.2A Expired - Fee Related CN106534012B (zh) | 2016-09-21 | 2016-09-21 | 一种低速数字信号调制方法和装置 |
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CN (1) | CN106534012B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113253651B (zh) * | 2021-05-20 | 2022-08-16 | 广州大学 | 一种用于电化学信号采集的动态过采样方法及电路 |
CN114322733A (zh) * | 2021-12-31 | 2022-04-12 | 辰工(无锡)工业科技有限公司 | 精密测量传感器的激励信号生成方法、系统和存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7542520B1 (en) * | 1999-12-02 | 2009-06-02 | Qualcomm Incorporated | Apparatus and method for implementing a low complexity digital modulator |
CN101729470A (zh) * | 2008-10-24 | 2010-06-09 | 南京师范大学 | 等幅等周期数字信号调制及解调方法 |
CN105656494A (zh) * | 2015-10-19 | 2016-06-08 | 嘉兴国电通新能源科技有限公司 | S波段分段式多进制chirp调制无线通信系统及其通信方法 |
CN105871338A (zh) * | 2015-01-20 | 2016-08-17 | 苏州普源精电科技有限公司 | 一种具有分段调制功能的信号发生器 |
-
2016
- 2016-09-21 CN CN201610837061.2A patent/CN106534012B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7542520B1 (en) * | 1999-12-02 | 2009-06-02 | Qualcomm Incorporated | Apparatus and method for implementing a low complexity digital modulator |
CN101729470A (zh) * | 2008-10-24 | 2010-06-09 | 南京师范大学 | 等幅等周期数字信号调制及解调方法 |
CN105871338A (zh) * | 2015-01-20 | 2016-08-17 | 苏州普源精电科技有限公司 | 一种具有分段调制功能的信号发生器 |
CN105656494A (zh) * | 2015-10-19 | 2016-06-08 | 嘉兴国电通新能源科技有限公司 | S波段分段式多进制chirp调制无线通信系统及其通信方法 |
Non-Patent Citations (3)
Title |
---|
基于AD9954的多模式调制器的设计;雷求胜等;《电子设计工程》;20110131;第19卷(第2期);全文 * |
基于DDS的数字信号调制器的设计与实现;林惠君等;《福建师范大学学报(自然科学版)》;20100131;第26卷(第1期);全文 * |
基于DSP BUilder的数字调制器设计;许碧蓉等;《中国制造业信息化》;20061231;第35卷(第23期);全文 * |
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Publication number | Publication date |
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CN106534012A (zh) | 2017-03-22 |
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Inventor after: Yang Yongyou Inventor after: Chen Wenxuan Inventor after: Wang Zili Inventor after: Di Qingyun Inventor after: Sun Yuntao Inventor after: Zhang Wenxiu Inventor after: Zheng Jian Inventor before: Yang Yongyou Inventor before: Chen Wenxuan Inventor before: Di Qingyun Inventor before: Sun Yuntao Inventor before: Zhang Wenxiu Inventor before: Zheng Jian |
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Granted publication date: 20170919 Termination date: 20200921 |