Broadband Equal-Split Directional Couplers Composed of Cascade- and Tandem-Connected Coupled-Line Sections Having Unequal Lengths
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DOI: 10.1109/access.2021.3106901
Abstract: A new concept of broadband equal-split coupled-line directional couplers is proposed. The proposed couplers are based on coupled-line sections, all having the same coupling coefficient, and feature frequency characteristics similar to the ones obtained for… read more here.
Keywords: broadband equal; line sections; line; directional couplers ... See more keywords