CN208768065U - 一种电子设备及其射频识别收发电路 - Google Patents
一种电子设备及其射频识别收发电路 Download PDFInfo
- Publication number
- CN208768065U CN208768065U CN201821640357.6U CN201821640357U CN208768065U CN 208768065 U CN208768065 U CN 208768065U CN 201821640357 U CN201821640357 U CN 201821640357U CN 208768065 U CN208768065 U CN 208768065U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- nand gate
- resistance
- modulated signal
- way
- 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.)
- Active
Links
Landscapes
- Transceivers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821640357.6U CN208768065U (zh) | 2018-10-09 | 2018-10-09 | 一种电子设备及其射频识别收发电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821640357.6U CN208768065U (zh) | 2018-10-09 | 2018-10-09 | 一种电子设备及其射频识别收发电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208768065U true CN208768065U (zh) | 2019-04-19 |
Family
ID=66136404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821640357.6U Active CN208768065U (zh) | 2018-10-09 | 2018-10-09 | 一种电子设备及其射频识别收发电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208768065U (zh) |
-
2018
- 2018-10-09 CN CN201821640357.6U patent/CN208768065U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2721550B1 (en) | Contactless communication method with negative modulation | |
CN103677339A (zh) | 电磁笔、电磁触控接收装置以及两者组成的无线通信*** | |
CN207369033U (zh) | 具有能量管理功能的nfc接口 | |
CN203151484U (zh) | 一种无线发射和接收电路 | |
CN105160387B (zh) | 一种使用环路线圈天线的磁耦合射频识别标签*** | |
Bouvier et al. | A smart card CMOS circuit with magnetic power and communication interface | |
CN208768065U (zh) | 一种电子设备及其射频识别收发电路 | |
CN204065277U (zh) | 一种车载天线检测电路 | |
CN109325577A (zh) | 一种射频识别电路及非接触式ic卡防盗器 | |
CN109698713A (zh) | 具有能量管理功能的nfc接口 | |
CN102231182B (zh) | 射频感应锁及其读卡模块 | |
CN104751089B (zh) | 一种射频天线板及读卡电路 | |
CN113919463B (zh) | 一种基于fpga的收发双***远距离rf读卡*** | |
CN203299838U (zh) | 读卡电路及读卡器 | |
CN102364493B (zh) | 新型高频通信协议侦听电路 | |
CN201773278U (zh) | 处理盒芯片 | |
CN2462618Y (zh) | 一种扩跳频信号调制解调器 | |
CN206178854U (zh) | 一种多频rfid识别装置 | |
CN212781020U (zh) | 一种可检测超高次谐波的电能质量量测装置 | |
CN106909865A (zh) | 近场通信前端硬件电路、终端、读写器、***以及方法 | |
CN209514641U (zh) | 一种射频解码电路及解码设备 | |
CN206058239U (zh) | 一种nfc读写电路 | |
CN209517086U (zh) | 一种宽带超小型表面封装数字调谐滤波器 | |
CN202257617U (zh) | 一种rfid超高频读写器的平衡转换器电路 | |
CN204515786U (zh) | 一种射频天线板及读卡电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200110 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. |