Title :
Anechoic chamber wideband antenna measurements
Author_Institution :
Radiophys. Res. Inst., Nizhny Novgorod, Russia
Abstract :
The method is considered which consists of measurements of output antenna signals on a number of frequencies and Fourier transformation of data into time domain for separation of own antenna field and interference fields. The results of testing at serial facility for antenna measurements in an anechoic chamber are presented as for diagnosis of scattered fields, as for improvement of accuracy of antenna characteristics evaluation.
Keywords :
Fourier transforms; anechoic chambers (electromagnetic); antenna testing; field strength measurement; time-domain analysis; anechoic chamber; antenna characteristics evaluation; antenna field; interference fields; scattered fields diagnosis; serial facility; time-domain Fourier transformation; wideband antenna measurements; Anechoic chambers; Antenna measurements; Broadband antennas; Extraterrestrial measurements; Frequency estimation; Frequency measurement; Reflection; Scattering; Testing; Time measurement;
Journal_Title :
Aerospace and Electronic Systems Magazine, IEEE
