CN102694578B - 用于电力线防泄密阻断的信号发生器及其合成信号的方法 - Google Patents
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CN201210158098.4A CN102694578B (zh) | 2012-05-21 | 2012-05-21 | 用于电力线防泄密阻断的信号发生器及其合成信号的方法 |
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CN102694578B true CN102694578B (zh) | 2015-10-28 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106647927A (zh) * | 2016-12-01 | 2017-05-10 | 合肥鼎驰仪器有限公司 | 一种基于dds的高分辨率信号发生器 |
CN110224722B (zh) * | 2019-07-11 | 2024-04-12 | 南京永为科技有限公司 | 一种plc通信阻断设备及方法 |
IT202000004231A1 (it) * | 2020-02-28 | 2021-08-28 | St Microelectronics Srl | Generatore di forme d'onda |
CN113703518B (zh) * | 2021-08-31 | 2024-08-13 | 深圳市航顺芯片技术研发有限公司 | 时钟频率调节装置、方法、设备及存储介质 |
Citations (6)
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CN2579089Y (zh) * | 2002-09-30 | 2003-10-08 | 张帆 | 电力线载波调制解调器 |
CN1516350A (zh) * | 2003-01-08 | 2004-07-28 | 西北工业大学 | 基于电力线载波通信的远程安防监控系统 |
CN101447806A (zh) * | 2008-12-25 | 2009-06-03 | 慈溪市双立电子有限公司 | 一种电力线调制解调器 |
CN102163994A (zh) * | 2011-04-20 | 2011-08-24 | 杭州再灵电子科技有限公司 | 基于tr-069协议的电力载波调制解调器 |
CN102404006A (zh) * | 2011-10-27 | 2012-04-04 | 天津大学 | 面向4g光载无线通信的频率综合电路 |
CN202602632U (zh) * | 2012-05-21 | 2012-12-12 | 成都立鑫新技术科技有限公司 | 用于电力线防泄密阻断的信号发生器 |
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- 2012-05-21 CN CN201210158098.4A patent/CN102694578B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2579089Y (zh) * | 2002-09-30 | 2003-10-08 | 张帆 | 电力线载波调制解调器 |
CN1516350A (zh) * | 2003-01-08 | 2004-07-28 | 西北工业大学 | 基于电力线载波通信的远程安防监控系统 |
CN101447806A (zh) * | 2008-12-25 | 2009-06-03 | 慈溪市双立电子有限公司 | 一种电力线调制解调器 |
CN102163994A (zh) * | 2011-04-20 | 2011-08-24 | 杭州再灵电子科技有限公司 | 基于tr-069协议的电力载波调制解调器 |
CN102404006A (zh) * | 2011-10-27 | 2012-04-04 | 天津大学 | 面向4g光载无线通信的频率综合电路 |
CN202602632U (zh) * | 2012-05-21 | 2012-12-12 | 成都立鑫新技术科技有限公司 | 用于电力线防泄密阻断的信号发生器 |
Non-Patent Citations (2)
Title |
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《电力线数字扩频通信系统-发送部分》;黄永平;《中国优秀硕士学位论文全文数据库-信息科技辑》;20041215(第04期);正文第33页至第43页,图4.1-4.2 * |
基于FPGA和DDS技术的正弦信号发生器设计;毛群等;《现代电子技术》;20100501(第09期);摘要,正文引言及第1、2部分,图1-3 * |
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Denomination of invention: Signal generator for anti-disclosure blocking of power wires and signal synthesizing method thereof Effective date of registration: 20180817 Granted publication date: 20151028 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Shuangliu Branch Pledgor: Chengdu Lixin New Technology Co.,Ltd. Registration number: 2018510000082 |
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Denomination of invention: Signal generator used for power line anti leakage blocking and its synthetic signal method Effective date of registration: 20221008 Granted publication date: 20151028 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Shuangliu Branch Pledgor: CHENGDU LIXIN NEW TECHNOLOGY Co.,Ltd. Registration number: Y2022510000268 |
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Address after: 610200 China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan, No. 186, Wulian 2nd Road, Shuangliu District, Chengdu Patentee after: CHENGDU LIXIN NEW TECHNOLOGY Co.,Ltd. Address before: 610045 No. 33 Wu Qing South Road, Chengdu, Sichuan, Wuhou District Patentee before: CHENGDU LIXIN NEW TECHNOLOGY Co.,Ltd. |