The invention discloses passivetype active radio frequency identification and a control method.
本发明公开了一种被动式有源电子标签和控制方法。
2
The passivetype active radio frequency identification has small electricity consumption, long wake-up distance and low cost.
本发明被动式有源电子标签消耗电能少，唤醒距离远，成本低廉。
3
In general, the control methods of the aircraft 's landing gear shock absorbers are classified three categories: a passivetype, an active type, and semi - active type.