QuestionAugust 1, 2025

As the tap value of a directional coupler or tap decreases, its insertion loss __ remains the same drops initially, then levels off decreases increases

As the tap value of a directional coupler or tap decreases, its insertion loss __ remains the same drops initially, then levels off decreases increases
As the tap value of a directional coupler or tap decreases, its insertion loss __ remains the same drops initially, then levels off decreases increases

Solution
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Answer

decreases Explanation 1. Understand the relationship between tap value and insertion loss In a directional coupler, as the tap value decreases, more signal is coupled to the output port, resulting in less signal being lost. 2. Determine the effect on insertion loss Lower tap values mean less signal is diverted away from the main line, leading to decreased insertion loss.

Explanation

1. Understand the relationship between tap value and insertion loss<br /> In a directional coupler, as the tap value decreases, more signal is coupled to the output port, resulting in less signal being lost.<br /><br />2. Determine the effect on insertion loss<br /> Lower tap values mean less signal is diverted away from the main line, leading to decreased insertion loss.
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