How to Calculate Level Crossing Rate?
Level Crossing Rate calculator uses Level crossing rate = (sqrt(2*pi))*Maximum Doppler Shift*Specified envolope value normalized to rms*
(e^(-(Specified envolope value normalized to rms^2))) to calculate the Level crossing rate, The level crossing rate (LCR) formula is defined as the expected rate at which the Rayleigh fading envelope, normalized to the local rms signal level, crosses a specified level in a positive-going direction. Level crossing rate is denoted by NR symbol.
How to calculate Level Crossing Rate using this online calculator? To use this online calculator for Level Crossing Rate, enter Maximum Doppler Shift (fm) & Specified envolope value normalized to rms (ρ) and hit the calculate button. Here is how the Level Crossing Rate calculation can be explained with given input values -> 4963.374 = (sqrt(2*pi))*20000*0.1*
(e^(-(0.1^2))).