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Approximate determination of the lowest cut-off frequency of a square coaxial waveguide

โœ Scribed by L. Diez; C. Gianetti; P.A.A. Laura

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
123 KB
Volume
51
Category
Article
ISSN
0022-460X

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โœฆ Synopsis

The title problem is solved by using a very simple approximate procedure. The results are compared with those previously obtained by Laura et al. and Lee and Christiari.

๐Ÿ“œ SIMILAR VOLUMES

A simple estimate for cut-off wave numbe
A simple estimate for cut-off wave number of lowest-order TM mode of a hollow metallic waveguide of arbitrary cross-section
โœ Qinhong Zheng; Li Ma; Fuyao Xie; Jingtian Li ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 97 KB ๐Ÿ‘ 2 views

Based on two inequalities, it is presented that the cut-off wave number of the ( ) lowest order transverse magnetic TM mode of a hollow metallic waveguide of arbitrary cross-section is a function of the area, the perimeter and the inscribed circle radius. The results obtained by the derived formulas