Figure 2From: Physical-statistical channel model for signal effect by moving human bodiesHuman body model. x, y and z are the orthonormal vectors of rectangular coordinate system. R and H are the radius and height of the human body. k i and k s are the incident and scattered propagation vectors. θ i and ϕ i are the elevation and azimuth directions of the incident field. θ s and ϕ s are the elevation and azimuth directions of the scattered field.Back to article page