What are the two most common values of directional couplers

The two most common values are coupling factor, often -3 dB to -20 dB, and directivity, typically 20 dB to 40 dB. The Two Most Common Values of Directional Couplers Directional couplers are instrumental in controlling signal paths in RF and microwave systems. There are two key values that these components are defined by, which […]

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