DocumentCode
901468
Title
A Study of Microwave Leakage through Perforated Flat Plates (Short Papers)
Author
Otoshi, T.Y.
Volume
20
Issue
3
fYear
1972
fDate
3/1/1972 12:00:00 AM
Firstpage
235
Lastpage
236
Abstract
A simple formula useful for predicting leakage through a circular hole array in a metallic flat plate is presented. A correction is given for plate thickness. The formula is applicable to arrays having either a 60° (staggered) or 90° (square) hole pattern, but is restricted to the case of 1) an obliquely incident plane wave with the E field polarized normal to the plane of incidence, and 2) large transmission loss. When theoretical values were compared to experimental data obtained on test samples having transmission losses greater than 20 dB, the agreement between theory and experiment was typically better than 1 dB at S band and 2 dB at X band.
Keywords
Hazards; Microwave communication; Microwave ovens; Polarization; Propagation losses; Radio astronomy; Radio frequency; Shunt (electrical); Testing; Wire;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1972.1127723
Filename
1127723
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