MCQOPTIONS
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| 1. |
The figure shows a simple detector circuit for amplitude modulated wave v(t) = (1 + m cos ωmt) cost ωct. If the detector is to follow the envelope of modulated wave at all times the extent of modulation m must be less than or equal to m0 where m0 is given by equation |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» B. B | |