Compact mode-matched excitation structures for radar distance measurements in overmoded circular waveguides

This contribution deals with guided radar level measurements of liquid materials in large metal tubes, so-called stilling wells, bypass or still pipes. In the RF domain these tubes function as overmoded circular waveguides and mode-matched excitation structures like waveguide tapers are needed to av...

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Bibliographic Details
Published in:	Advances in Radio Science
Main Authors:	G. Armbrecht, E. Denicke, I. Rolfes, N. Pohl, T. Musch, B. Schiek
Format:	Article
Language:	German
Published:	Copernicus Publications 2008-05-01
Online Access:	http://www.adv-radio-sci.net/6/9/2008/ars-6-9-2008.pdf

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