トランスポンダー
also: トランスポンダ
Common wordFreq.FrequencyTop 100,000
Meanings
1
transponder
A device that receives a radio signal and automatically transmits a reply; used in aviation, telecommunications, and satellite systems.
Aircraft are equipped with transponders.
The radar site received a signal from the transponder.
Usage patterns
- 〈物〉にトランスポンダーを搭載するto install/equip a transponder on something
This aircraft is equipped with the latest transponder.
- トランスポンダーが応答するfor a transponder to send a response signal
The transponder responded to the signal from the radar.