MCQOPTIONS
Saved Bookmarks
| 1. |
The highest modulating signal frequency that can be demodulated by a peak detector without attenuation is given by |
| A. | \({f_m}\left( {{\rm{max}}} \right) = \frac{{\sqrt {\left( {\frac{1}{{{m^2}}}} \right) - 1} }}{{2\pi RC}}\) |
| B. | \({f_m}\left( {{\rm{max}}} \right) = \frac{{\sqrt {{m^2} - 1} }}{{2{\rm{\pi RC}}}}\) |
| C. | \({f_m}\left( {{\rm{max}}} \right) = \frac{{\sqrt {1 - \frac{1}{{{m^2}}}} }}{{2\pi \;RC}}\) |
| D. | \({f_m}\left( {{\rm{max}}} \right) = \frac{{\sqrt {\left( {\frac{1}{{{m^2}}}} \right) + 1} }}{{2\pi RC}}\) |
| Answer» B. \({f_m}\left( {{\rm{max}}} \right) = \frac{{\sqrt {{m^2} - 1} }}{{2{\rm{\pi RC}}}}\) | |