What is the main disadvantage of two-hole directional coupler
?
Answer / ravi durbha
The distance between two holes is lambda/4, i.e. ideally, the device is tuned for a particular frequency. if operated at any other frequency there would be a phase change which may cancel out the signal. hence the operating bandwidth is limited.
| Is This Answer Correct ? | 20 Yes | 2 No |
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