| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: artificial non-homogeneousness is made reflective at N1 bearing frequencies and through at N2 frequencies, using aforementioned artificial non-homogeneousness, by means of demodulation and filtering N1+N2 primary information signals of N1+N2 clients are selected, positioned respectively in both semi-spheres relatively to artificial non-homogeneousness, value of information, carried by these signals, is estimated, close to artificial non-homogeneousness N1+N2+N3+N4 of bearing signals are additionally generated, modulated by same number of primary information signals, these are then used to effect forming of artificial non-homogeneousness by changing resistance of controlled layer, N1+N2 radio communication channels are organized, while N1 channels are organized by means of reflection of signals to semi-sphere, in which first two clients and N1 clients are positioned, N2 channels are organized by letting N2 signals through artificial non-homogeneousness to another semi-sphere, in which N2 clients are positioned, using transceivers N1+N2 twice modulated signals are received and by demodulation and filtering N1+N2 primary information signals are separated from these, N3 sub-carrying signals, modulated by same number of primary information signals, are used to protect useful information, transmitted via one part of N1+N2+2 radio communication channels by encoding in accordance to rule, known at receiving side and unknown to other clients, N4 sub-carrying signals, modulated by same number of primary information signals, are used to destroy information, sent along other part of N1+N2+2 radio communication channels by changing parameters of signal in accordance to rule, unknown at receiving side. ^ EFFECT: higher efficiency, broader functional capabilities, higher resistance to interference. ^ 9 dwg |
