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| Q. |
Which of the following is true for a Gaussian filter? |
| A. | large bandwidth |
| B. | minimum isi |
| C. | high overshoot |
| D. | sharp cut off |
| Answer» D. sharp cut off | |
| Explanation: the gaussian filter has a narrow absolute bandwidth, and has a sharp cut off, low overshoot and pulse area preservation properties. this makes it attractive for use in mobile communication that uses nonlinear rf amplifiers. | |
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