Aerospace Instrument-Making Annotation << Back SELECTION OF LOW-FLYING OR LOCATED ABOVE LAND OR SEA SURFACE TARGET BY THE MEANS OF AUTONOMOUS AIRPLANE ON-BOARD RADIO LOCATING DEVICE B.M. Klimashov The on-board radio locating device selection possibility to detect the low-sized or located above the sea surface target is shown in the article. Parameters of the signal separate propagation paths, that circumscribe target’s geometrical position, are used as an identifying feature. The influence of the probing radio signal parameters on the low-sized target’s selection decisions on the underlying surface background is analyzed. The general device structure, that provides target’s selection by the chosen features, is also is adduced in the article. Key words: on-board radio locating device, parameters of the radio locating signal, probing radio signal, general device structure.