Title :
Modelling of path loss for land mobile cm and mm wave communication systems
Author :
Sarma, A.D. ; Prasad, M.V.S.N. ; Pandit, S.N.N.
Author_Institution :
R&T Unit for Navigational Electron., Osmania Univ., Hyderabad, India
Abstract :
In this paper an attempt is made to extend Hata´s method for estimating path loss to cm and mm wave lengths using adaptive propagation techniques. The measurements reported in the literature at 9.6, 28.8 and 57.6 GHz are utilized to deduce the coefficients in the adaptive propagation models for the case of rural area. Predicted results compare well with the experimental data.
Keywords :
land mobile radio; microwave propagation; millimetre wave propagation; 28.8 GHz; 57.6 GHz; 9.6 GHz; CM-wave communication; Hata method; MM-wave communication; adaptive propagation model; land mobile radio; path loss; rural area; Antenna measurements; Antennas and propagation; Base stations; Electromagnetic reflection; Equations; Frequency; Predictive models; Radio navigation; Receiving antennas; Wavelength measurement;
Conference_Titel :
Electromagnetic Interference and Compatibility '99. Proceedings of the International Conference on
Print_ISBN :
81-900652-0-3
DOI :
10.1109/ICEMIC.1999.871602
