Antenna design method, device and electronic equipment

A design method and antenna technology, which are applied in the directions of manufacturing antenna array devices, antennas, antenna arrays, etc., can solve the problems of poor antenna wide-angle scanning performance and so on.

Active Publication Date: 2021-05-14
CHENGDU T-RAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention includes, for example, providing an antenna design method, device and electronic equipment to improve the existing problems such as poor wide-angle scanning performance of the antenna

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  • Antenna design method, device and electronic equipment
  • Antenna design method, device and electronic equipment
  • Antenna design method, device and electronic equipment

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0047]Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wit...

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Abstract

The present application provides an antenna design method, device and electronic equipment, which relate to the technical field of antennas. First, carry out unit simulation on the antenna unit to determine the matching impedance value; then carry out simulation of array arrays of any form and scale to determine the active impedance value of the central unit of the array; determine whether the simulation parameters of the array meet the iterative exit conditions ; Determine the array as the target array when the iteration exit condition is satisfied. If it is not satisfied, determine the active impedance value as the matching impedance value for the next simulation; adjust the structural parameters of the antenna unit; use the adjusted antenna unit as a given for the next simulation until the simulation parameters of the front face are satisfied and exit Conditions, the scheme provided by this application takes the large scanning angle active standing wave as the matching standard, and properly deteriorates the normal active standing wave, thereby improving the wide-angle scanning performance; at the same time, the scheme method provided by this application is simple and easy to implement, without introducing any additional hardware, reducing design costs.

Description

technical field [0001] The present invention relates to the technical field of antennas, in particular to an antenna design method, device and electronic equipment. Background technique [0002] Since the phased array system can perform spatial power synthesis in a specified direction in a large airspace, it can quickly change the beam pointing and beam shape, and can play a huge role in various application scenarios such as measurement and control systems and satellite communications. However, in practical applications, the power combining capability in different directions is closely related to the angle value away from the normal direction. Therefore, achieving good scanning performance in a wide angle range is a major problem for phased array systems, and it is imminent to design an antenna array that can realize wide-angle scanning. [0003] In order to improve the large-angle scanning gain, the commonly used measures are mainly to add various additional hardware. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q21/00
CPCH01Q21/0087
Inventor 张琳陈智慧董超许峰凯
Owner CHENGDU T-RAY TECH CO LTD
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