DEVICE FOR ISOLATION RADIO-IMPULSE SIGNALS DEPENDING ON CARRIER FREQUENCY

A device for isolation of radio-impulse signals depending on carrier frequency relates to radio engineering an may be used for isolation of radio-impulse signals depending on carrier frequency and depending on other information parameters in radio-locating and radio navigational systems. The device includes four single resonance circuit, a phase inverter, adders, amplitude detectors, a voltage divider, a differentiator, a delay element, a key, and a threshold element. The device provides forming of post detection amplitude-frequency characteristic which has two crossing points of frequency axis over zero with keeping of high-frequency radio-pulses staffing. The technical result is increasing of probability of isolation of radio-impulse signals depending on carrier frequency keeping of their staffing.