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Directional Couplers

Directional Couplers

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What is Directional Couplers?

A directional coupler is a passive device that samples a portion of the electromagnetic power in a transmission line. It is used to measure power, monitor frequency, isolate signals, and combine signals. Most commonly, it has four ports: input, transmitted, coupled, and isolated. Ideally, power entering the input port is split between the transmitted and coupled ports, with no power reaching the isolated port.

What other technologies are related to Directional Couplers?

Directional Couplers Complementary Technologies

RF amplifiers can be used in conjunction with directional couplers for signal amplification and measurement within RF systems.
mentioned alongside Directional Couplers in 89% (56) of relevant job posts
Directional couplers can be used to sample signals before they enter an EMI receiver, enabling better analysis of electromagnetic interference.
mentioned alongside Directional Couplers in 19% (56) of relevant job posts
Power analyzers benefit from directional couplers, which allow for accurate power measurements in transmission lines.
mentioned alongside Directional Couplers in 5% (54) of relevant job posts

Which job functions mention Directional Couplers?

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