Attenuation by a Human Body and Trees as well as Material Penetration Loss in 26 and 39 GHz Millimeter Wave Bands

Table 2

Summary of the maximum attenuation of the measurement and the upper bound of the KE, one-cylinder, and two-cylinder models.

Frequency	The maximum attenuation (dB)
	Measurement	KE model (upper bound)	One-cylinder model (upper bound)	Two-cylinder model (upper bound)
26 GHz	12.66	11.51	14.25	17.89
39 GHz	19.03	13.46	15.66	19.99