MCQOPTIONS
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| 1. |
In a directional coupler |
| 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) |
| Answer» B. coupling (dB) equals isolation plus directivity | |