Yagi-Uda-antenne
En Yagi-Uda-antenne er en dipolantenne med en eller flere direktorer og/eller reflektorer. Dette giver den en betydelig retningsvirkning og følsomhed.[1]
Yagi-Uda-antennen blev opfundet i 1926 af Shintaro Uda fra Tohoku Imperial University, Japan,[2] og (med en mindre rolle af hans kollega) Hidetsugu Yagi.[2][3]
Kilder[redigér | rediger kildetekst]
- ^ Graf, Rudolf F. (1999). Modern Dictionary of Electronics (7 udgave). Newnes. s. 858. ISBN 0080511988.
- ^ a b Uda, S. (december 1925). "On the Wireless Beam of Short Electric Waves". Jour. of IEE of Japan. Institute of Electrical Engineers of Japan: 1128. (This was the preface and notice in advance for a series of 11 papers with the same title by Uda between 1926–1929 on the antenna.)
- ^ Yagi, Hidetsu; Uda, Shintaro (februar 1926). "Projector of the Sharpest Beam of Electric Waves" (PDF). Proc. of the Imperial Academy of Japan. Imperial Academy. 2 (2): 49-52. Hentet 11. september 2014.