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New array plane locking structure of phased array radar and locking method thereof

A technology of phased array radar and locking structure, which is applied in the direction of radio wave measurement system, instrument, etc., can solve the problems of large volume and weight of locking structure, and achieve the effect of light weight, high strength and small volume

Pending Publication Date: 2018-10-16
成都天箭科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a novel phased array radar front locking structure and its locking method in order to solve the problem of large volume and weight of the locking structure of the radar front in the horizontal direction in the prior art

Method used

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  • New array plane locking structure of phased array radar and locking method thereof
  • New array plane locking structure of phased array radar and locking method thereof
  • New array plane locking structure of phased array radar and locking method thereof

Examples

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Effect test

Embodiment 1

[0035] The novel phased array radar front locking structure of this embodiment includes hollow screws 3 and locking wires 1; all radar arrays of the radar front 4 are provided with through holes for the locking wires 1 to pass through in the horizontal direction , the locking wire 1 passes through the hollow screw 3 and the through hole, the part of the locking wire 1 located inside the hollow screw 3 and the inside of the through hole is in a straightened state, and the part of the locking wire 1 located outside the hollow screw 3 and the radar is a limit structure or is provided with a limiting structure; all through holes are located on the same straight line, the central axes of all the through holes of the radar array are the same, and the through holes of the radar array on the outside of the radar array 4 can be installed with hollow screws 3 , here, the outer side of the present invention does not necessarily mean the outermost side of the entire radar front 4, such as ...

Embodiment 2

[0037] The novel phased array radar front locking structure of this embodiment includes hollow screws 3 and locking wires 1; all radar arrays of the radar front 4 are provided with through holes for the locking wires 1 to pass through in the horizontal direction , the locking wire 1 passes through the hollow screw 3 and the through hole, the part of the locking wire 1 located inside the hollow screw 3 and the inside of the through hole is in a straightened state, and the part of the locking wire 1 located outside the hollow screw 3 and the radar is a limit structure or is provided with a limiting structure; all through holes are located on the same straight line, the central axes of all the through holes of the radar array are the same, and the through holes of the radar array on the outside of the radar array 4 can be installed with hollow screws 3 . The hollow screw 3 and the radar front 4 are connected by threads. Specifically, it can be the external thread of the hollow sc...

Embodiment 3

[0039] The novel phased array radar front locking structure of this embodiment includes hollow screws 3 and locking wires 1; all radar arrays of the radar front 4 are provided with through holes for the locking wires 1 to pass through in the horizontal direction , the locking wire 1 passes through the hollow screw 3 and the through hole, the part of the locking wire 1 located inside the hollow screw 3 and the inside of the through hole is in a straightened state, and the part of the locking wire 1 located outside the hollow screw 3 and the radar is a limit structure or is provided with a limiting structure; all through holes are located on the same straight line, the central axes of all the through holes of the radar array are the same, and the through holes of the radar array on the outside of the radar array 4 can be installed with hollow screws 3 . The hollow screw 3 and the radar front 4 are connected by threads. Specifically, it can be the external thread of the hollow sc...

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PUM

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Abstract

The invention provides a new array plane locking structure of phased array radar and locking method thereof, relating to the technical field of phased array radar plane installation and consisting ofhollow screws and locking wires; through holes used for enabling the locking wires to pass through are arranged on all radar array of the radar plane in the horizontal direction, the locking wires pass through the hollow screws and through holes, the parts, locate inside the hollow screws and through holes of the locking wire are in straighten state, the parts, locate outside the hollow screws andradar, of the locking wire are limit structure or provided with limit structure, all the through holes are located on the same line, the hollow screws can be mounted on the through holes of the radararray outside the radar array plane, the invention solves the problem that horizontal locking structure of radar plane is relatively large in volume and weight in prior art.

Description

technical field [0001] The invention relates to the technical field of phased array radar front installation, in particular to a novel phased array radar front locking structure and a locking method thereof. Background technique [0002] Phased Array Radar (English: Phased Array Radar, PAR) is a phase-controlled electronically scanned array radar. A large number of individually controlled small antenna units are arranged into an antenna array. Each antenna unit is controlled by an independent phase shift switch. The phases transmitted by each antenna unit can synthesize beams with different phases. The electromagnetic waves emitted by each antenna unit of the phased array synthesize a nearly straight radar main lobe based on the principle of interference, while the side lobes are caused by the inhomogeneity of each antenna unit. [0003] The existing phased array radar needs to fix the radar front during installation. The entire radar front is composed of a single radar arr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/02
CPCG01S7/02
Inventor 李林童攀
Owner 成都天箭科技股份有限公司
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