Multi-aircraft cooperative formation method based on communication narrow-beam conformal antenna

Abstract

The invention relates to a multi-aircraft cooperative formation method based on a communication narrow-beam conformal antenna, which belongs to the technical field of aircraft cooperative formation methods. The communication narrow-beam conformal antenna for multi-aircraft cooperative formation includes four antenna units, which are respectively a communication narrow-beam conformal antenna unit I, a communication narrow-beam conformal antenna unit II, a communication narrow-beam conformal antenna unit III and a communication narrow-beam conformal antenna unit IV. The four antenna units are respectively installed right in front of, right behind, to the left and to the right of an aircraft. By using the communication narrow-beam conformal antenna for multi-aircraft cooperative formation, the area of aircraft formation is expanded, namely, communication can be carried out both in the front and rear vertebral areas of the aircraft. Moreover, the aircraft can break through defense more easily, the zone of action of the communication antenna of the aircraft is increased, and the communication distance of the aircraft is increased.

Description

technical field [0001] The invention relates to a multi-aircraft cooperative formation method based on a communication narrow-beam conformal antenna, and belongs to the technical field of aircraft cooperative formation methods. Background technique [0002] Traditional aircraft communication antennas are installed on both sides of the aircraft. The active area of ​​the communication antenna is within ± θ cone angle centered on the normal phase of the aircraft axis. It can only realize formation networking in this area on the left and right sides of the aircraft. The area in front of the center of the aircraft axis , The rear ± θ cone angle is a blind area, which cannot form a network formation, which is not conducive to the information exchange of aircraft in this area, and the formation network area is restricted. If an omnidirectional antenna is used, although it is possible to form formations around the aircraft, it is easily restricted due to the small antenna gain and s...

AI Technical Summary

Problems solved by technology

[0002] Traditional aircraft communication antennas are installed on both sides of the aircraft. The active area of ​​the communication antenna is within ± θ cone angle centered on the normal phase of the aircraft axis. It can only realize formation networking in this area on the left and right sides of the aircraft. The area in front of the center of the aircraft axis , The rear ± θ cone angle is a blind area, and it is not possible to form a network formation, which is not conducive to the information exchange of aircraft in this area, and the formation network area is restricted

If an omnidirectional antenna is used, although it is possible to form formations around the aircraft, it is affected by the small gain of the antenna, and the short communication distance is easily restricted.

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