Radar & RF SystemsMiddleuncommon

Directional Coupler: Branchline, Rat-Race, Lange

Updated 18 May 2026

Contents & prerequisites

Prerequisites

RF Circulator and Isolator (Ferrite-Based)

Unlocks

Wilkinson Power Divider and Combiner

Article in preparation

Directional Coupler: Branchline, Rat-Race, Lange

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Learning

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