Design method of automatic filter based on tribe algorithm

A technology of tribal algorithm and design method, applied in the direction of CAD circuit design, gene model, genetic law, etc., can solve the problem that it is difficult to achieve the optimal state of filter performance, the final effect cannot meet the index requirements, and the filter design process Complicated issues

Active Publication Date: 2022-03-25
浙江金乙昌科技股份有限公司
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  • Application Information

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Problems solved by technology

[0008] The design method and design process of traditional filters are complicated, and it is difficult to achieve the optimal state of filter performance. In actual design, due to processing errors and assembly errors, the final effect of the filter often does not meet the target

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  • Design method of automatic filter based on tribe algorithm
  • Design method of automatic filter based on tribe algorithm
  • Design method of automatic filter based on tribe algorithm

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Embodiment Construction

[0059] refer to Figure 1 to Figure 10 The embodiments of the present invention will be further described.

[0060] In order to further illustrate the technical means and effects adopted by the present invention, the specific implementation methods and performances of the present invention will be described in conjunction with the examples below.

[0061] This embodiment discloses a bandpass filter designed based on the tribal evolution algorithm. Illustrative embodiments of the invention are shown in the drawings, and various aspects of the invention can be practiced in this disclosure with reference to the drawings. The following concepts and implementations may be implemented in any manner, and are not limited to the implementations described below.

[0062] According to the operating frequency band of the filter, set the estimated size of the filter. In this embodiment, the working frequency band of the filter is 1.5 GHz to 2.5 GHz, and the size of the filter used is se...

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Abstract

The invention discloses a tribe algorithm-based design method of an automatic filter, which is characterized in that the design process of the filter is converted into a process of solving an optimal solution of a function and optimizing by using an algorithm, so that the automatic design of the filter is realized, and the optimal solution of the filter is obtained through an optimization strategy. A series of parameters of the filter are equivalent to variables in a tribe evolution mechanism, the dependence of a designer on theoretical knowledge of an electromagnetic field can be reduced, the filter with a more complex structure and more excellent performance can be designed more easily, the blindness of debugging the filter by the designer is greatly reduced, and the design efficiency is improved. The frequency of debugging the filter by a designer is reduced, and meanwhile the problem that the design precision is reduced due to the fact that the structure is simplified in the design process of the microwave filter is solved.

Description

technical field [0001] The present invention relates to a wireless communication network application field in a new generation of technical information technology, more specifically, it relates to a design method of an automatic filter based on tribal algorithm. Background technique [0002] With the development of the subject of electromagnetic field, the emergence of various electromagnetic field numerical calculations such as finite element method, finite integral method, and method of moments makes the solution of electromagnetic field problems more accurate and more widely applicable, so microwave devices and The design method of automatic design of the system has gradually become a new development trend. The integration of radio frequency electronic components, high performance, and easy design are the current development trends. At the same time, the requirements for radio frequency devices are getting higher and higher. Such as miniaturization, light weight, ultra-wi...

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Application Information

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IPC IPC(8): G06F30/30G06N3/12
CPCG06F30/30G06N3/126
Inventor 陈方园王江舟张文聪高妙会陈小忠李文博
Owner 浙江金乙昌科技股份有限公司
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