Virtual Labs

a: low directional coupling b: poor directivity c: high standing wave ratio d: narrow bandwidth

a: isolation (dB) equals coupling plus directivity b: coupling (dB) equals isolation plus directivity c: directivity (dB) equals isolation plus coupling d: isolation (dB) equals (coupling) (directivity)

a: front end of the primary b: front end of the secondary c: back end of the primary d: back end of the secondary

a: above 10 GHz b: above 5 GHz c: above 2 GHz d: above 7.8 GHz

a: True b: False

To Study the Characteristics of Multi-hole Directional Coupler by Measuring the Following Parameters: Coupling Factor and Directivity of Coupler.