On Marginal Angle-of-arrival Probability Density Functions Using a Hyperbolic Distribution in Mobile Environments

Abstract

This paper theoretically derives a marginal angle-of-arrival (AoA) probability density function (pdf) in multi-path mobile environment where the scatterer distribution obeys a hyperbolic sech function. Power azimuth spectra (PAS) of Gaussian and hyperbolic AoA pdfs are computed. Relative merits of each pdf are discussed and further work is outlined.

Keywords:

• Gaussian Distribution
• Angle-of-arrival pdf
• Mobile Antenna
• Hyperbolic Distribution