Identifying radio waves direction of arrival by Doppler deviation along linear paths at 5.8 GHz

This contribution reports the results of a large broad band measurement campaign on the frequency response of radio channels at 5.8 GHz band. Up to five scenarios, in both line of sight and obstructed line of sight, configure the testbed of this work. After gathering data along linear paths, Doppler Effect principles allow the estimation of the angle of arrival of any multipath contribution. The analysis of this processing application occupies most of the contribution, which also investigates the possibilities and limitations of using such a method to detect the radio sources in a multipath environment.