光電変調を利用した低周波関数発生器

• 山本 巖

  東京都立大学工学部

書誌事項

タイトル別名

• Photoelectric Low-frequency Function Generator

抄録

In this paper, a simple and inexpensive low-frequency function generator is described. This instrument consists of a rotary functional pattern, a photo-tube, a direct current amplifier, a speed reduction mechanism and a cathode follower output circuit. A rotating acryl tube a functional wave form "pattern" modulates a narrow light beam towards the photo-tube. This instrument is capable of producing any functional wave form with ±1% accuracy in frequency covering the range from about 0.01 to 80cps several applications of this device other than as a function generator are also described.

収録刊行物

• 計測

  計測 8 (3), 137-141, 1958

  公益社団法人 計測自動制御学会

詳細情報

• CRID: 1390282680098588672
• NII論文ID: 130003765217
• DOI: 10.11499/sicejl1951.8.137
• ISSN: 18838154
• ISSN: 04500024
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可