CN106788512A - 一种数字对讲机接收机解调系统 - Google Patents
一种数字对讲机接收机解调系统 Download PDFInfo
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- CN106788512A CN106788512A CN201710035969.6A CN201710035969A CN106788512A CN 106788512 A CN106788512 A CN 106788512A CN 201710035969 A CN201710035969 A CN 201710035969A CN 106788512 A CN106788512 A CN 106788512A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
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CN201710035969.6A CN106788512A (zh) | 2017-01-18 | 2017-01-18 | 一种数字对讲机接收机解调系统 |
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CN201710035969.6A CN106788512A (zh) | 2017-01-18 | 2017-01-18 | 一种数字对讲机接收机解调系统 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1555135A (zh) * | 2003-12-29 | 2004-12-15 | 成都广成电子技术有限公司 | 列车接近预警预告系统的便携式接收机 |
CN1713515A (zh) * | 2004-06-25 | 2005-12-28 | 盛群半导体股份有限公司 | 数字中频鉴频器 |
CN101308203A (zh) * | 2007-05-15 | 2008-11-19 | 张亦翔 | 地震及井下被困人员搜救系统 |
CN103152065A (zh) * | 2011-12-06 | 2013-06-12 | 北京联拓恒芯科技发展有限公司 | 一种调制信号中频数字化接收的装置及方法 |
CN103428401A (zh) * | 2013-07-24 | 2013-12-04 | 南京虹航电子科技有限公司 | 一种数字气象传真机 |
CN105680890A (zh) * | 2016-01-04 | 2016-06-15 | 中国科学院上海微系统与信息技术研究所 | 一种用于无线通信节点的超低功耗欠采样接收机 |
CN206349990U (zh) * | 2017-01-18 | 2017-07-21 | 深圳市楷诺无线通信有限公司 | 一种数字对讲机接收机解调系统 |
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2017
- 2017-01-18 CN CN201710035969.6A patent/CN106788512A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1555135A (zh) * | 2003-12-29 | 2004-12-15 | 成都广成电子技术有限公司 | 列车接近预警预告系统的便携式接收机 |
CN1713515A (zh) * | 2004-06-25 | 2005-12-28 | 盛群半导体股份有限公司 | 数字中频鉴频器 |
CN101308203A (zh) * | 2007-05-15 | 2008-11-19 | 张亦翔 | 地震及井下被困人员搜救系统 |
CN103152065A (zh) * | 2011-12-06 | 2013-06-12 | 北京联拓恒芯科技发展有限公司 | 一种调制信号中频数字化接收的装置及方法 |
CN103428401A (zh) * | 2013-07-24 | 2013-12-04 | 南京虹航电子科技有限公司 | 一种数字气象传真机 |
CN105680890A (zh) * | 2016-01-04 | 2016-06-15 | 中国科学院上海微系统与信息技术研究所 | 一种用于无线通信节点的超低功耗欠采样接收机 |
CN206349990U (zh) * | 2017-01-18 | 2017-07-21 | 深圳市楷诺无线通信有限公司 | 一种数字对讲机接收机解调系统 |
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Effective date of registration: 20171020 Address after: 518000 Guangdong city of Shenzhen province Futian District baguazhang four building A708 room 2 in Cuixin Applicant after: Tian Zhisheng Address before: Shenzhen City, Guangdong province Baoan District 518101 a Lunuo platinum Plaza Room 301-28 Applicant before: SHENZHEN KAINUO WIRELESS COMMUNICATION CO.,LTD. |
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Effective date of registration: 20190619 Address after: 518000 Wenhui Community, Xin'an Street, Baoan District, Shenzhen City, Guangdong Province, 269 Qianjin Road, Guanlida Building, 720 Applicant after: SHENZHEN KAIMENG WIRELESS COMMUNICATION CO.,LTD. Address before: 518000 Cuixinju, Bagua Fourth Road, Futian District, Shenzhen City, Guangdong Province, 2 A708 Rooms Applicant before: Tian Zhisheng |
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Application publication date: 20170531 |