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Electronics and Communication Engineering - Microwave Communication - Discussion

Discussion Forum : Microwave Communication - Section 8 (Q.No. 47)
Microwave Communication
47.
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?
1 and 2 only
3 and 4 only
1, 2 and 3
2, 3 and 4
Answer: Option
Explanation:
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