Hata/Davidson Propagation Module
From TAP Software
The Hata/Davidson model uses developed empirical formulas derived from the many Okumura families of curves. The calculations depend upon which type of environment is present in the coverage area – urban, large city, small/medium size city, suburban or open area. Although Hata’s model requires the inclusion of transmitting and receiving antenna heights it does not contain any of the path-specific corrections included in the more detailed Okumura Propagation model.