CN101540615A - 一种屏蔽移动手机信号的方法及便携式无线发射多频干扰仪 - Google Patents
一种屏蔽移动手机信号的方法及便携式无线发射多频干扰仪 Download PDFInfo
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- CN101540615A CN101540615A CN200910115231A CN200910115231A CN101540615A CN 101540615 A CN101540615 A CN 101540615A CN 200910115231 A CN200910115231 A CN 200910115231A CN 200910115231 A CN200910115231 A CN 200910115231A CN 101540615 A CN101540615 A CN 101540615A
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CN 200910115231 CN101540615B (zh) | 2009-04-22 | 2009-04-22 | 一种屏蔽移动手机信号的方法及便携式无线发射多频干扰仪 |
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CN 200910115231 CN101540615B (zh) | 2009-04-22 | 2009-04-22 | 一种屏蔽移动手机信号的方法及便携式无线发射多频干扰仪 |
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CN101540615A true CN101540615A (zh) | 2009-09-23 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011103711A1 (zh) * | 2010-02-24 | 2011-09-01 | 麟瑞科技股份有限公司 | 被动式信号干扰模组、无线电波的监控系统和监控方法 |
CN102307052A (zh) * | 2011-09-23 | 2012-01-04 | 长春卓尔信息安全产业股份有限公司 | 一种智能定频干扰仪 |
CN102571143A (zh) * | 2011-12-31 | 2012-07-11 | 成都九洲迪飞科技有限责任公司 | 宽频带信号干扰系统 |
CN103684652A (zh) * | 2013-12-05 | 2014-03-26 | 中国科学院信息工程研究所 | 一种适用于lte系统的信号屏蔽方法 |
CN103701555A (zh) * | 2014-01-13 | 2014-04-02 | 泉州市华众电子科技有限公司 | 一种降低手机信号侦测屏蔽系统误报率的方法及系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW595140B (en) * | 2002-04-22 | 2004-06-21 | Cognio Inc | System and method for spectrum management of a shared frequency band |
CN1324917C (zh) * | 2003-10-30 | 2007-07-04 | 中兴通讯股份有限公司 | 智能移动终端屏蔽装置和方法 |
CN201435726Y (zh) * | 2009-04-22 | 2010-03-31 | 陆贻东 | 便携式无线发射多频干扰仪 |
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2009
- 2009-04-22 CN CN 200910115231 patent/CN101540615B/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011103711A1 (zh) * | 2010-02-24 | 2011-09-01 | 麟瑞科技股份有限公司 | 被动式信号干扰模组、无线电波的监控系统和监控方法 |
CN102307052A (zh) * | 2011-09-23 | 2012-01-04 | 长春卓尔信息安全产业股份有限公司 | 一种智能定频干扰仪 |
CN102307052B (zh) * | 2011-09-23 | 2013-10-16 | 长春卓尔信息安全产业股份有限公司 | 一种智能定频干扰仪 |
CN102571143A (zh) * | 2011-12-31 | 2012-07-11 | 成都九洲迪飞科技有限责任公司 | 宽频带信号干扰系统 |
CN102571143B (zh) * | 2011-12-31 | 2014-01-15 | 成都九洲迪飞科技有限责任公司 | 宽频带信号干扰系统 |
CN103684652A (zh) * | 2013-12-05 | 2014-03-26 | 中国科学院信息工程研究所 | 一种适用于lte系统的信号屏蔽方法 |
CN103701555A (zh) * | 2014-01-13 | 2014-04-02 | 泉州市华众电子科技有限公司 | 一种降低手机信号侦测屏蔽系统误报率的方法及系统 |
CN103701555B (zh) * | 2014-01-13 | 2016-08-31 | 泉州市华众电子科技有限公司 | 一种降低手机信号侦测屏蔽系统误报率的系统 |
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