Research mode dual-band antenna splitter dualchannel microwave radiometric system with compensation of background noise

摘要

The paper investigates the possibility of a serial connection-mode coaxial spacers of two frequency bands in two channel microwave antennas radiometric systems to compensate for background noise in the reception on a common aperture. The data are calculated according to the transmission coefficient of basic and additional channels in a mode splitter with two frequency bands having centre frequencies of 3.5 GHz and 11 GHz.