Measurement of an omnidirectional antenna pattern in an anechoic chamber and an office room with and without time domain signal processing

In this paper the ability to measure a radiation pattern of omnidirectional antennas without using an anechoic chamber is presented. For this purpose, the time domain technique is used and the influence of this solution on an antenna radiation pattern is shown. Moreover difference between radiation patterns obtained from an anechoic chamber and office room using postprocessing in time domain are presented.