ミリ波センサの基礎 - TI
fmcwレーダ・システムはチャープ信号を送信し、その経路 上にある物体から反射された信号をキャプチャします。図3 に、fmcwレーダの主なrf部品で構成された、簡略化した ブロック図を示します。レーダは、以下のように動作します。
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