CN102684744A - 用于电力线通信的电源自同步反相调制解调器 - Google Patents
用于电力线通信的电源自同步反相调制解调器 Download PDFInfo
- Publication number
- CN102684744A CN102684744A CN2012101543186A CN201210154318A CN102684744A CN 102684744 A CN102684744 A CN 102684744A CN 2012101543186 A CN2012101543186 A CN 2012101543186A CN 201210154318 A CN201210154318 A CN 201210154318A CN 102684744 A CN102684744 A CN 102684744A
- Authority
- CN
- China
- Prior art keywords
- demodulator
- phase
- power supply
- frequency
- power line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 40
- 230000001360 synchronised effect Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 239000013078 crystal Substances 0.000 abstract description 6
- 238000005070 sampling Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 5
- 230000010363 phase shift Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210154318.6A CN102684744B (zh) | 2012-05-18 | 2012-05-18 | 用于电力线通信的电源自同步反相调制解调器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210154318.6A CN102684744B (zh) | 2012-05-18 | 2012-05-18 | 用于电力线通信的电源自同步反相调制解调器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102684744A true CN102684744A (zh) | 2012-09-19 |
CN102684744B CN102684744B (zh) | 2014-09-10 |
Family
ID=46816179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210154318.6A Expired - Fee Related CN102684744B (zh) | 2012-05-18 | 2012-05-18 | 用于电力线通信的电源自同步反相调制解调器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102684744B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104065843A (zh) * | 2013-03-20 | 2014-09-24 | 成都世旗电子科技有限公司 | 新型抗干扰调制解调器 |
CN104617929A (zh) * | 2014-12-26 | 2015-05-13 | 矽力杰半导体技术(杭州)有限公司 | 数据信号检测电路、方法和非接触供电装置 |
WO2015176597A1 (zh) * | 2014-05-23 | 2015-11-26 | 中兴通讯股份有限公司 | 一种基于ebpsk的通信方法及系统 |
CN106533631A (zh) * | 2016-12-15 | 2017-03-22 | 中国科学院深圳先进技术研究院 | 多天线解码电路 |
CN106771510A (zh) * | 2015-11-23 | 2017-05-31 | 中国电力科学研究院 | 一种提高剩余电流低量程测量精度的方法 |
CN110132409A (zh) * | 2019-05-16 | 2019-08-16 | 中国工程物理研究院应用电子学研究所 | 一种高功率微波功率密度/场强监测装置及方法 |
CN110708092A (zh) * | 2019-08-28 | 2020-01-17 | 绍兴凯晟照明电器有限公司 | 通过斩波实现电力线通讯的方法 |
CN111448466A (zh) * | 2017-10-17 | 2020-07-24 | 脸谱公司 | 使用相关联的光纤电缆监控电力线路导线的系统和方法 |
CN112434567A (zh) * | 2020-11-06 | 2021-03-02 | 华北电力大学 | 一种利用噪声抖动性质的功率信号滤波方法和系统 |
CN112881879A (zh) * | 2021-04-16 | 2021-06-01 | 国网黑龙江省电力有限公司大庆供电公司 | 一种高压电缆终端局部放电模式识别方法、装置及设备 |
CN112882105A (zh) * | 2021-01-13 | 2021-06-01 | 廊坊市立福地质勘查技术有限公司 | 一种接收矩形波周期信号的自同步方法 |
CN113708774A (zh) * | 2021-09-13 | 2021-11-26 | 国网湖北省电力有限公司恩施供电公司 | 一种生成twacs波形的装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1259007A2 (en) * | 2001-05-16 | 2002-11-20 | Xeline Co., Ltd. | Apparatus for modulating and demodulating multiple channel FSK in power line communication system |
CN101997573A (zh) * | 2009-08-26 | 2011-03-30 | 苏文定 | 一种dsp控制的电力线通信模拟前端接口 |
CN201994959U (zh) * | 2010-12-09 | 2011-09-28 | 东南大学 | 扩展的二元相移键控调制解调器 |
-
2012
- 2012-05-18 CN CN201210154318.6A patent/CN102684744B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1259007A2 (en) * | 2001-05-16 | 2002-11-20 | Xeline Co., Ltd. | Apparatus for modulating and demodulating multiple channel FSK in power line communication system |
CN101997573A (zh) * | 2009-08-26 | 2011-03-30 | 苏文定 | 一种dsp控制的电力线通信模拟前端接口 |
CN201994959U (zh) * | 2010-12-09 | 2011-09-28 | 东南大学 | 扩展的二元相移键控调制解调器 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104065843A (zh) * | 2013-03-20 | 2014-09-24 | 成都世旗电子科技有限公司 | 新型抗干扰调制解调器 |
WO2015176597A1 (zh) * | 2014-05-23 | 2015-11-26 | 中兴通讯股份有限公司 | 一种基于ebpsk的通信方法及系统 |
CN104617929A (zh) * | 2014-12-26 | 2015-05-13 | 矽力杰半导体技术(杭州)有限公司 | 数据信号检测电路、方法和非接触供电装置 |
CN104617929B (zh) * | 2014-12-26 | 2017-12-19 | 矽力杰半导体技术(杭州)有限公司 | 数据信号检测电路、方法和非接触供电装置 |
CN106771510B (zh) * | 2015-11-23 | 2020-01-24 | 中国电力科学研究院 | 一种提高剩余电流低量程测量精度的方法 |
CN106771510A (zh) * | 2015-11-23 | 2017-05-31 | 中国电力科学研究院 | 一种提高剩余电流低量程测量精度的方法 |
CN106533631A (zh) * | 2016-12-15 | 2017-03-22 | 中国科学院深圳先进技术研究院 | 多天线解码电路 |
CN106533631B (zh) * | 2016-12-15 | 2019-10-25 | 中国科学院深圳先进技术研究院 | 多天线解码电路 |
CN111448466A (zh) * | 2017-10-17 | 2020-07-24 | 脸谱公司 | 使用相关联的光纤电缆监控电力线路导线的系统和方法 |
CN111448466B (zh) * | 2017-10-17 | 2022-12-16 | 元平台公司 | 使用相关联的光纤电缆监控电力线路导线的系统和方法 |
CN110132409A (zh) * | 2019-05-16 | 2019-08-16 | 中国工程物理研究院应用电子学研究所 | 一种高功率微波功率密度/场强监测装置及方法 |
CN110708092A (zh) * | 2019-08-28 | 2020-01-17 | 绍兴凯晟照明电器有限公司 | 通过斩波实现电力线通讯的方法 |
CN110708092B (zh) * | 2019-08-28 | 2022-04-22 | 绍兴凯晟照明电器有限公司 | 通过斩波实现电力线通讯的方法 |
CN112434567A (zh) * | 2020-11-06 | 2021-03-02 | 华北电力大学 | 一种利用噪声抖动性质的功率信号滤波方法和系统 |
CN112434567B (zh) * | 2020-11-06 | 2021-11-19 | 华北电力大学 | 一种利用噪声抖动性质的功率信号滤波方法和系统 |
CN112882105A (zh) * | 2021-01-13 | 2021-06-01 | 廊坊市立福地质勘查技术有限公司 | 一种接收矩形波周期信号的自同步方法 |
CN112882105B (zh) * | 2021-01-13 | 2022-09-13 | 廊坊市立福地质勘查技术有限公司 | 一种接收矩形波周期信号的自同步方法 |
CN112881879A (zh) * | 2021-04-16 | 2021-06-01 | 国网黑龙江省电力有限公司大庆供电公司 | 一种高压电缆终端局部放电模式识别方法、装置及设备 |
CN113708774A (zh) * | 2021-09-13 | 2021-11-26 | 国网湖北省电力有限公司恩施供电公司 | 一种生成twacs波形的装置及方法 |
CN113708774B (zh) * | 2021-09-13 | 2023-07-25 | 国网湖北省电力有限公司恩施供电公司 | 一种生成twacs波形的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102684744B (zh) | 2014-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102684744B (zh) | 用于电力线通信的电源自同步反相调制解调器 | |
CN101895387B (zh) | 扩展的二元相移键控调制突发通信快速同步方法 | |
CN102739590B (zh) | 伪随机序列相位调制的cp-ebpsk通信系统及其通信方法 | |
CN102014093B (zh) | 扩展的二元相移键控调制解调器及其实现方法 | |
CN202906963U (zh) | 相干解调频移键控调制信号的频率偏移估计系统 | |
WO2022213764A1 (zh) | 一种基于m-fsk调制的接收机及其接收方法 | |
CN101714961A (zh) | 基于等幅等周期调制载波的数字信号传输方法及设备 | |
CN111953629A (zh) | 一种基于Qi标准的无线充电设备的FSK解调器及其解调方法 | |
CN101582868B (zh) | 频谱紧缩的扩展二元相移键控调制和解调方法 | |
CN100421437C (zh) | 高频带利用率的信息调制和解调方法 | |
CN201365250Y (zh) | 专用卫星通信调制解调器 | |
CN105099977A (zh) | 一种基于ebpsk的通信方法及系统 | |
CN102655491A (zh) | 相干解调频移键控调制信号的频率偏移估计方法及系统 | |
CN104717165A (zh) | 双正交的双极性二元偏移脉冲键控调制和解调方法 | |
US7471743B2 (en) | Systems and methods for high-efficiency transmission of information through narrowband channels | |
CN108123724A (zh) | 一种基于短波窄带波形的通信系统 | |
Liang et al. | Design and analysis of passband transmitted reference pulse cluster UWB systems in the presence of phase noise | |
CN102739591A (zh) | 一种多元位置3值mcp-ebpsk调制和解调方法 | |
CN100499619C (zh) | 二进制移频键控解调器 | |
KR100645443B1 (ko) | 변환 트리거를 이용한 베이스밴드 수신 장치 및 방법 | |
CN101873293B (zh) | 一种非正弦时域正交调制信号的同步方法 | |
CN201994959U (zh) | 扩展的二元相移键控调制解调器 | |
CN108989251A (zh) | 一种基于短波窄带波形的通信系统 | |
CN103095621A (zh) | 高速宽带fsk解调电路 | |
US9906386B1 (en) | Frequency estimation, correction and noise suppression for modems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Linquan street Suzhou City Industrial Park, 215123 No. 399 in Jiangsu Province Applicant after: SUZHOU EASTERNWONDER INFORMATION TECHNOLOGY CO.,LTD. Address before: 215026 D322 building, second teaching building, No. 150 AI en Road, Suzhou Industrial Park, Jiangsu, China Applicant before: SUZHOU EASTERNWONDER INFORMATION TECHNOLOGY Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SUZHOU DONGQI INFORMATION TECHNOLOGY CO., LTD. TO: SUZHOU EASTERNWONDER INFORMATION TECHNOLOGY CO., LTD. |
|
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Lenan Inventor after: Laibin Inventor after: Wang Fan Inventor after: Shi Yaguang Inventor after: Zhang Shulin Inventor before: Wu Lenan Inventor before: Laibin Inventor before: Wang Fan Inventor before: Shi Yaguang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU LENAN LAI BIN WANG FAN SHI YAGUANG TO: WU LENAN LAI BIN WANG FAN SHI YAGUANG ZHANG SHULIN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |
|
CF01 | Termination of patent right due to non-payment of annual fee |