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  5. Adaptive noise compensator based on eight channel transmitter

Adaptive noise compensator based on eight channel transmitter

О.V. Karpenko, V.V. Onischenko
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The design principles for multimode high-frequency bridge schemes with large numbers of electromagnetic wave transmitting channels are considered in the article for synthesis of wide-band radio-interferometers. The peculiarity of modelling of these schemes is the creating of the coherent demultiplier of signals’ power providing equal power’s distribution among matched antennas of interferometers. An adaptive noise compensator based on an equivalent bridge scheme which consists of eight matched high-frequency channels for distributing a wide-band signal is investigated.
Keywords: high-frequency bridge schemes, wide-band radio-interferometers, adaptive compensator of noises, spatial signal processing