| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: multichannel jamming transmitter (MJT) consists of: a management and control unit 1, a reference frequency generator 2, N channels for generating an interference signal 3, consisting of a master controller 4-n, a synthesiser of the interference signal modulator 5-n, a synthesiser of the interference signal carrier 6-n, a modulator 7-n, a modulator output signal sensor 8-n; a switch 9, having 1 to N inputs and 1 to K outputs, an output signal sensor 10-k, K channels for amplifying, filtering and emitting the interference signal 11, which consists of an amplifier 12-k, an amplifier output signal sensor 13-k, a filter unit 14-k, a splitter 15-k, L emitting elements of a transmitting antenna 16-k-1, a load equivalent 17-k; a sensor for the signal on the load equivalent 18-k.EFFECT: broader functional capabilities on setting rational, with maximum achievable situational efficiency, defined by the real result of technically sound channels for amplifying, filtering and emitting interference signals and reducing the level of radio emissions which are undesirable in terms of electromagnetic compatibility.2 dwg |
