1) keyed damped waves
![点击朗读](/dictall/images/read.gif)
键控减幅波
2) unmodulated keyed continuous waves
![点击朗读](/dictall/images/read.gif)
键控等幅波
3) modulated keyed continuous waves
![点击朗读](/dictall/images/read.gif)
键控调制等幅波
4) amplitude phase keying (APK)
![点击朗读](/dictall/images/read.gif)
幅相键控
5) Amplitude Shift Keying
![点击朗读](/dictall/images/read.gif)
幅移键控
1.
The influence of the Amplitude Shift Keying(ASK) modulation depth on energy transmission and data transmission between a reader and a tag in the passive Radio Frequency Identification(RFID) system was investigated.
研究了无源射频识别(RFID)系统中幅移键控(ASK)调制度对读写器与标签之间能量传输及数据传输的影响,推导出了能量传输效率和数据传输可靠性随调制度变化的计算公式,并给出了相应的性能曲线。
6) ASK
[英][ɑ:sk] [美][æsk]
![点击朗读](/dictall/images/read.gif)
振幅键控
1.
Infrared Remote Control System Developed by Programming with ASK
![点击朗读](/dictall/images/read.gif)
用编程实现振幅键控的遥控模块开发
补充资料:振幅
物体或物理量在振动(或振荡)过程中偏离平衡状态时的最大值。如机械振动中振动质点离开平衡位置的最大位移,交流电的电流或电压的最大值。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条