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Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 3 (Q.No. 20)
Communication Systems
20.
Consider the following reasons for using antenna coupler
  1. To prevent illegal radiation of spurious frequencies
  2. To tune out reactive components of antenna impedance
  3. To have correct value of load impedance for transmitter.
Which of the above are correct?
1, 2, 3
1, 2
1 only
2, 3
Answer: Option
Explanation:

All the three are correct.

Discussion:
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