Compact broadband 90° twist based on squ
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Leonid Rud; Dmitriy Kulik; Anatoliy Kirilenko
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Article
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2009
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John Wiley and Sons
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English
⚖ 250 KB
## Abstract Compact rectangular waveguide 90° twist is studied. The twist transformer region is a square waveguide section with two stepped corner ridges. The twist can provide the 40‐dB return‐loss level over the rectangular waveguide operating band if the wide and narrow waveguide wall dimensions