RU2304791C1 - Mode of intercepting of radio signals - Google Patents

Abstract

FIELD: the invention refers to interception systems of radio signals and may be used in the air defense systems and in civic aviation.

SUBSTANCE: the mode of intercepting of radio signals is in forming of one or several artificial ionized layers by way of emission of laser beams from one or several flying vehicles and fixation of radio signals reflected from the ionized layer. At that the signal from the source from the Earth are fixed by an apparatus flying below the artificial ionized layer, from the source on a satellite are fixed by an apparatus flying above the indicated layer.

EFFECT: increases effectiveness of interception of radio signal and expands the field of usage.

4 cl, 6 dwg

Description

The invention relates to the military field, in particular to systems for intercepting radio signals, and can be used in air defense systems and civil aviation.

As a result of patent research, the applicant has not found similar methods of intercepting radio signals, as a result of which there are no analogues.

When creating the present invention, the task was to develop a new method of intercepting radio signals, which can significantly increase the efficiency of the method by increasing the density of ionized layers by controlling the radiation power and changing the flight path of the aircraft. The technical result is that the power of the received signal is increased (the sensitivity of the receiving equipment is increased) due to a greater coverage of the transmitting radiation source zone when the angle of inclination of the ionization plane changes, as well as due to the strengthening of the shielding effect and the creation of a more protected zone from radar operation.

The task is achieved in that one or more artificial ionized layers are formed by the aircraft by emitting laser beams from it in the plane of the flight path, given in width, length and height, and in width - by the rays emitted in the form of a fan in the plane of its movement, length — the duration of ionization of a given region, in height corresponding to the height of the formed artificial ionized layer, while the reflected signals are recorded relative to this layer from two sides: from the source and from the ground - by an apparatus flying below the artificial ionized layer, from a satellite source — by an apparatus flying above the artificial ionized layer, or to form an artificial ionized layer, set its height corresponding to the height of the formed artificial ionized layer and the width in a given region of the atmosphere, two aircraft in a given area, set a parallel flight path for two aircraft with a distance between them corresponding to a given width of artificial of the ionized layer, include laser generators on two aircraft and direct the laser beams towards each other, ionizing the space between the aircraft. The plane of the ionized layer is created at an angle to the horizon by ionizing the space when climbing or lowering the aircraft at an angle equal to the angle of the plane of ionization, and the artificial ionized layer can be created in the form of a corridor by launching three or more aircraft into a given area, forming they are the figures of a triangle or polygon and ionization of the space between them, placing an aircraft inside it, raising it above the corridor to fix signals from and Tocnik satellite or lowering it below the corridor for fixing the signals from the ground sources.

This allows you to increase the efficiency of interception of radio signals by simplifying the method and expanding the scope of its use, improving the quality of intercepted radio signals.

The invention is illustrated by drawings, where

figure 1 shows a diagram of the formation of an artificial ionized layer by one aircraft;

figure 2 is a diagram of the formation of an artificial ionized layer by two aircraft;

figure 3 - diagram of the interception of radio signals from satellite and from the ground;

figure 4 - options for the formation of artificial ionized layer;

figure 5 is a diagram of the creation of a protective corridor;

figure 6 - options for the shape of the protective corridor.

The method is implemented as follows.

The aircraft 1 is launched into a given area. At a given height, the aircraft 1 begins to radiate a laser beam 2 in the plane of the flight path, forming an artificial ionized layer 3 of width b and length l (Fig. 1).

To create a denser and more powerful ionized layer, two parallel flying devices 4, 5 are launched and the space between them is ionized, forming an artificial ionized layer 3 (Fig. 2).

The radio signals coming from satellite 6 are fixed by an aircraft 7 flying above the ionized layer 3 (Figs. 1, 2, 3), and the radio signals coming from the earth are reflected from the ionized layer 3 and are fixed by an aircraft 8 flying below the ionized layer 3 (figure 1, 2, 3). Moreover, to control the coverage area of the propagation of fixed radio waves, the ionized layer 3 can be formed at different angles to the horizon during climb or decrease by aircraft 4, 5 (Fig. 4).

To create a double artificial ionized layer in the form of a corridor, for example, in the form of a parallelepiped (Figs. 5, 6), two pairs of aircraft 4, 5 and 9, 10 are launched into a given area, which form two parallel horizontal ionized layers 3 with a height between them equal to the height of the corridor h, and two parallel vertical layers 11 with a distance between them equal to the width of the corridor b. In this case, the corridor can be formed in the form of a triangular prism or other shape (Fig.6). Aircraft 12 is placed inside the corridor (for example, a laboratory or civilian aircraft), which at the right time or periodically rises above the upper ionized layer 3 (above the corridor) or falls outside the lower ionized layer (below the corridor) to intercept radio signals traveling from satellite or from the earth.

The use of laser radiation to create an artificial ionized layer will allow: first, to create a more uniform, stable region of the artificial layer and to adjust its density, which will increase the sensitivity of the receiving equipment and the quality of the intercepted signal, and secondly, to form the region of artificial ionization of a given length and shape, thirdly, to expand the scope of use by using the shielding effect of the ionized layer to protect against terrorist missile attacks or covert Oleta aircraft. The formation of an artificial ionized layer by two aircraft will increase the ionization density and its length, which will also improve the quality of the intercepted signal. In this case, the ionization region can be created over a foreign territory by aircraft located outside this territory. By changing the angle of inclination of the plane of the ionized layer, it is possible to increase the sensitivity of the receivers due to a larger and more accurate coverage of the transmitting radiation zone, as well as to shield other people's radiation sources and protect them from homing missiles, such as terrorists. The creation of a double artificial ionized layer in the form of a corridor will allow, firstly, to enhance the shielding effect, and secondly, to create a practically invisible zone for the operation of radars when an aircraft is in it (for example, a laboratory plane or a civilian plane), and also additional protection against homing missiles. All this will significantly increase the effectiveness of the method of intercepting radio signals.

Claims (4)

1. A method of intercepting radio signals, characterized in that one or more artificial ionized layers are formed by at least one aircraft by emitting laser beams from it in the plane of the flight path, given in width, length and height, and in width, by rays, emitted in the form of a fan in the plane of its movement, along the length - the duration of ionization of a given region of the atmosphere, at a height corresponding to the height of the formed artificial ionized layer, while the reflected signals are fixed ly relative to this layer from two sides of the source from the ground - the device flying below artificial ionized layer of the source from the satellite - apparatus, flying above artificial ionized layer. 2. The method according to claim 1, characterized in that at least two aircraft are launched in a given area, they are given a parallel flight path with a distance between them corresponding to a given width of the artificial ionized layer, laser generators on the aircraft are turned on and guided laser beams towards each other, ionizing the space between the aircraft. 3. The method according to claim 1, characterized in that the plane of the ionized layer is created at an angle to the horizon by ionizing the space when climbing or lowering the aircraft at an angle equal to the angle of the plane of ionization. 4. The method according to claim 1, characterized in that they create an artificial ionized layer in the form of a corridor by launching at least three aircraft into a given area, forming a triangle or polygon from them and ionizing the space between them, placing an aircraft inside it apparatus, raise it above the corridor to fix signals from sources from satellites or lower it below the corridor to fix signals from sources from the ground.

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