Electromagnetic Field Tests in the Anechoic Chamber Based on the Shared Tower Scale Model

In order to test the effectiveness of the shared tower scale model, the shared tower scale model has been built in the anechoic chamber, and the electromagnetic scattering field test of a single base station antenna and three base station antennas has been carried out. The electric field strength test value and theoretical calculated value at different distances under three frequencies have been compared. The results indicate that the change trend of the measured value and the theoretical calculation value is roughly the same, and the global maximum relative deviation is 8.89%. Combined with error analysis, the accuracy of the shared tower reduction model is basically verified.