Question

Consider the following statements about directional coupler shown in the figure:

1. Ports 1 and 2 are decouple
2. Ports 3 and 4 are decoupled
3. Pots 1 and 3 are decoupled
4. Ports 1 and 4 are decoupled

Which of the above statements are correct?

a.

1 and 2 only

b.

3 and 4 only

c.

1, 2 and 3

d.

2, 3 and 4

Answer: (a).1 and 2 only

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Q. Consider the following statements about directional coupler shown in the figure: 1. Ports 1 and 2 are decouple 2. Ports 3 and 4 are decoupled 3. Pots 1 and 3 are decoupled 4....

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