SUBMILLIMETER RANGE SYSTEM FORMING IMAGE Russian patent published in 2003 - IPC

FIELD: radio engineering. SUBSTANCE: system forming image includes more than one receiver placed on one substrate as minimum and optical element to collect electromagnetic radiation and to focus it on above-mentioned receivers coming in the form of bolometers with mating antennas. Dimensions of antennas are so chosen that sensitivity of bolometers is reduced on wave lengths less than specified value. System also has at least one adaptive element to improve integration of radiation to bolometers. Optical element displays capability to limit band of wave lengths of electromagnetic radiation incident on substrate for bolometers. As result system shows double-step selectivity with reference to wave length. EFFECT: raised resolution of system, simplified design of system and reduced energy consumption. 15 cl, 4 dwg