Phase measurements through tapered junctions
作者:
L.Lewin,
期刊:
Proceedings of the IEE - Part B: Electronic and Communication Engineering
(IET Available online 1959)
卷期:
Volume 106,
issue 29
页码: 495-496
年代: 1959
DOI:10.1049/pi-b-2.1959.0327
出版商: IEE
数据来源: IET
摘要:
If a tapered section is suitably matched at the transitions between two uniform waveguides, the electrical length of the taper is usually taken to be its physical length. It is shown here that a small correction is necessary on account of the cylindrical nature of the wave which propagates in the taper region, and a simple expression for the correction is found for a rectangular waveguide in the dominant mode.
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