Ship Complex electronic countermeasures

摘要

Ship complex electronic countermeasures relates to the field of electronic warfare (EW) with native high-precision weapons (WTO) and the aeronautical vehicle using the receivers «GPS-Navstar» satellite radio navigation system. Tasks to be solved by the claimed utility model: 1) providing a guaranteed jamming nonradiating aircraft (LA), using GPS technology, while protecting the group of ships forming a marching order; 2) increasing the survivability of the group of ships forming a marching order, due to the use of the principle of the multi-managed placement and timely switching on and off jammer; 3) ensuring the detection, direction finding and estimating coordinates nonradiating aircraft through the use of the ship's radar station survey and detection. Ship complex electronic countermeasures comprises a ship-flagship K ₁ marching order system automated Control 4 ₁ (SAU ₁₎ vehicle-a leader, a control device 2 ₁ (N ₁₎ and jammer March ₁ (PP ₁₎ into the technical equipment, placed on the ship-flagship K _1, introduced radar 1 (RLS) and command radio May ₁ (CRL _1). The hardware to be placed on each of the remaining ships cruising order K _2, ..., K _n introduced respectively command radio February ₅ (LEC _2), ..., 5n (CRL _n), the control unit 2 ₂ (N _2), ..., n (W _n), an automatic control system orders ship cruising on April ₂ (SAM _2), ..., 4n (SAU _n) and jammer March ₂ (PP _2), ..., 3n (PP _n). The ship-flagship K ₁ output radar 1 (RLS) is connected to the input of the control device 2 ₁ (N ₁₎ to the first output of which is connected input automated control systems 4 ₁ (SAU ₁₎ vehicle-a leader K _1, and the second, third and fourth outputs - respectively, the first, second inputs jammer March ₁ (PP ₁₎ and input command radio May ₁ (CRL _1), the second input of the control device 2 ₁ (N ₁₎ connected to the output of the automated control systems 4 ₁ (SAU ₁ ) a leader vehicle-K _1. Yield command radio May ₁ (CRL _1)-leader ship K ₁ through a radio channel connected to the inputs of the command radio February ₅ (LEC _2), ... 5n (CRL _n), respectively placed at each of the other ships cruising order K _2, ..., K _n, wherein the output command radio February ₅ (LEC _2), ..., 5n (CRL _n) ship cruising order through the first and second outputs of the corresponding control 2 ₂ (n ₂₎ of the device, ... 2n (W _n) connected respectively to the first and second inputs jammer 3 ₂ (PP _2), ... 3n (PP _n), a third control device output 2 ₂ (n _2), ... 2n (W _n) connected automated entry of a ship cruising control system orders April ₂ (SAM _2), ..., 4n (SAU _n). Radar 1 (RS) includes a transmitting-receiving antenna 11 (PAP), to an input-output of which are connected in parallel input receiving converter 14, (PPH) and an output of the transmitting converter 12 (MPC), a first module output digital primary signal processor 15 ( IELRC) connected to a second input of transceiver antenna 11 (PAP), the output of the reference oscillator 13 (Gotch) connected in parallel to the control inputs receiving converter 14, (PPH) transmitting converter 12 (MPC), a module of digital preprocessing of signals 15 (IELRC ), the second input-O ode module digital primary signal processor 15 (IELRC) connected to the second control inputs-outputs of the transmitting converter 12 (MAC), a third input-output module digital primary signal processor 15 (IELRC) are connected to the inputs-outputs of the computing device 16 (slave) output which via bus 17 (AL) is the output of the radar station 1 (RLS). Each of jamming transmitters _{1 March} (PP _1), 3 ₂ (PP _2), ..., 3n (PP _n) composed of the reference oscillator 32 (D), the modulator 33 (M), the noise generator 34 (GSH), the power amplifier 35 (PA) controlled by the attenuator 36 (UAT), antenna 37 (a) and the power supply unit with automatic switching on and off 31 (BP), the input of which is the first input of the interference transmitter PCB and output busses coupled to inputs of the power of the reference oscillator 32, an input connected to the output 33 of the modulator (M), the first and second (T) of the modulator 33 (M), the noise generator 34 (GSH) and power amplifier 35 (PA) whose inputs are connected respectively to the output of the reference oscillator 32 (D) and the output of the noise generator 34 (GSH) and output via the controlled attenuator 36 (UAT) - to the input of the antenna 37 (A), a second input controlled attenuator 36 (UAT) is the second jamming transmitter input (PP). Fig. 3.