coaxial needle electrodeとは 意味・読み方・使い方

The electrode needle is comprised of the cylindrical connection section with an outer diameter of 4-8 mm and a length of 10-40 mm which is inserted in a source electrode aperture and the long needle section with an outer diameter of 1-3 mm and a length of 100-400 mm which is connected to the cylindrical connection section as one body with a coaxial core.例文帳に追加

電源電極孔に挿入される外径４〜８ｍｍ、長さ１０〜４０ｍｍの円柱状接続部と、かかる円柱状接続部と一体連結された同軸芯の外径１〜３ｍｍ、長さ１００〜４００ｍｍの長針部とからなる穿刺型電気メスの電極針。 - 特許庁

To provide semiconductor device testing equipment capable of supporting even a thin wafer without flexural deformation thereof, and which eliminates the need for moving a probe needle in contact with a back surface electrode of the wafer even when a semiconductor element to be tested is shifted; a testing method using the same; and a coaxial probe needle unit used for the same.例文帳に追加

薄いウエハでも撓みなく支持でき、測定される半導体素子が切り替わった場合でも、ウエハの裏面電極と接触するプローブ針を移動させる必要のない半導体測定装置及び測定方法並びに同軸プローブ針ユニットを提供すること。 - 特許庁

For instance, when measuring an output signal from an electrode pad of a device to be measured DUT, the output signal through a probe needle PB20 from the electrode pad is processed with a signal processing circuit AMP20 mounted on a wiring board SUB20 once, and the processed result is output to a measuring instrument through a drive circuit DR20 and a coaxial cable CX20.例文帳に追加

例えば、被測定デバイスＤＵＴの電極パッドからの出力信号を測定する際、電極パッドからプローブ針ＰＢ２０を介した出力信号を、配線基板ＳＵＢ２０上に実装した信号処理回路ＡＭＰ２０で一旦処理し、その処理結果を駆動回路ＤＲ２０および同軸ケーブルＣＸ２０を介して測定器に出力する。 - 特許庁