CN200987178Y - 填充式数字fsk解调器 - Google Patents
填充式数字fsk解调器 Download PDFInfo
- Publication number
- CN200987178Y CN200987178Y CN 200620136019 CN200620136019U CN200987178Y CN 200987178 Y CN200987178 Y CN 200987178Y CN 200620136019 CN200620136019 CN 200620136019 CN 200620136019 U CN200620136019 U CN 200620136019U CN 200987178 Y CN200987178 Y CN 200987178Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- programmable digital
- digital demodulation
- demodulation process
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620136019 CN200987178Y (zh) | 2006-10-26 | 2006-10-26 | 填充式数字fsk解调器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620136019 CN200987178Y (zh) | 2006-10-26 | 2006-10-26 | 填充式数字fsk解调器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200987178Y true CN200987178Y (zh) | 2007-12-05 |
Family
ID=38916630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620136019 Expired - Fee Related CN200987178Y (zh) | 2006-10-26 | 2006-10-26 | 填充式数字fsk解调器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200987178Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102055699A (zh) * | 2010-10-25 | 2011-05-11 | 清华大学 | 频移键控解调方法及其实现装置 |
CN103747148A (zh) * | 2014-01-27 | 2014-04-23 | 天地融科技股份有限公司 | 一种数据通信方法及终端 |
CN109444723A (zh) * | 2018-12-24 | 2019-03-08 | 成都华微电子科技有限公司 | 一种基于j750的芯片测试方法 |
-
2006
- 2006-10-26 CN CN 200620136019 patent/CN200987178Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102055699A (zh) * | 2010-10-25 | 2011-05-11 | 清华大学 | 频移键控解调方法及其实现装置 |
CN102055699B (zh) * | 2010-10-25 | 2013-01-30 | 清华大学 | 频移键控解调方法及其实现装置 |
CN103747148A (zh) * | 2014-01-27 | 2014-04-23 | 天地融科技股份有限公司 | 一种数据通信方法及终端 |
CN103747148B (zh) * | 2014-01-27 | 2016-01-06 | 天地融科技股份有限公司 | 一种数据通信方法及终端 |
CN109444723A (zh) * | 2018-12-24 | 2019-03-08 | 成都华微电子科技有限公司 | 一种基于j750的芯片测试方法 |
CN109444723B (zh) * | 2018-12-24 | 2020-07-24 | 成都华微电子科技有限公司 | 一种基于j750的芯片测试方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN200987178Y (zh) | 填充式数字fsk解调器 | |
CN105262490B (zh) | 基于曼彻斯特编解码自适应系统及其方法 | |
CN106549748B (zh) | 一种数据传输方法及数据处理设备 | |
CN203366375U (zh) | 一种基于红外传感器的计数器 | |
CN106056895B (zh) | 一种485转红外电路及数据传输方法 | |
CN103561008B (zh) | 一种传输协议解码方法、装置及传输协议解码芯片 | |
CN203164615U (zh) | 脉冲式被动型铷原子钟 | |
CN204241137U (zh) | 两线制智能压力变送器 | |
CN203489914U (zh) | 基于std总线的风力发电机参数综合监测装置 | |
CN202798730U (zh) | 38KHz调制红外发送和接收装置 | |
CN205584157U (zh) | 一种正交脉冲生成装置及电机驱动器 | |
CN104202312A (zh) | 一种基于手机音频通道的快速稳定数据传输方法 | |
CN206077365U (zh) | 一种远距离低功耗的信号传输设备 | |
CN204465543U (zh) | 一种光纤通讯的发射电路 | |
CN103647558A (zh) | 一种曼彻斯特编码器电路 | |
CN107290736A (zh) | 信号处理装置及超声信号处理系统 | |
CN204855629U (zh) | 一种远程电网电流采集系统 | |
CN203014854U (zh) | 偏移正交相移键控信号发射机 | |
CN201563102U (zh) | 一种基于双单片机的电动机红外遥控转速控制装置 | |
CN201393232Y (zh) | 使用新型cmi编码的总线通讯电路 | |
CN203894552U (zh) | 可预置定时电路 | |
CN205038358U (zh) | 一种多功能微地震数据采集器 | |
CN203645707U (zh) | 一种传输协议解码装置及传输协议解码芯片 | |
CN214586476U (zh) | 一种用于电机控制信号转换电路 | |
CN201467136U (zh) | 瑞利信道下的频率校准装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Communication Construction Co., Ltd. Assignor: Xidian University Contract fulfillment period: 2008.10.15 to 2016.10.25 Contract record no.: 2009440001411 Denomination of utility model: Stuffing type digital FSK demodulator Granted publication date: 20071205 License type: Exclusive license Record date: 20090914 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.15 TO 2016.10.25; CHANGE OF CONTRACT Name of requester: GUANGZHOU TELECOMMUNICATIONS CONSTRUCTION CO., LTD Effective date: 20090914 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20091126 |