Log-Quadratic Bounds for the Gaussian Q-function

Abstract

We present bounds of quadratic form for the logarithm of the Gaussian Q-function. We also show an analytical method for deriving log-quadratic approximations of the Q-function and give an approximation with absolute error less than $10^{-3}$.

References in corpus (1)

• A Chernoff-type Lower Bound for the Gaussian Q-function