noun
impedance matching
Technical term in electronics and signal transmission; refers to making the output impedance of a source equal to the input impedance of the load to maximize power transfer or minimize reflections.
高周波回路ではインピーダンス整合が重要です。
Impedance matching is important in high-frequency circuits.
アンテナと受信機の間
It is necessary to achieve impedance matching between the antenna and the receiver.