Broadband Equal-Split Directional Couplers Composed of Cascade- and Tandem-Connected Coupled-Line Sections Having Unequal Lengths
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
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
A Compact Microstrip Crossover Based on Capacitively-Loaded Artificial Transmission Lines Branch-Line Sections
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DOI: 10.2528/pierl17041406
Abstract: This paper presents a compact size crossover device based on the cascade of branch-line sections. With the aim of reducing its size, some of the transmission lines of the structure have been replaced by its… read more here.
Keywords: branch line; line sections; line; crossover ... See more keywords