Radio frequency power amplifier interconnection reliability modeling method based on AMG algorithm

Abstract

The invention discloses a radio frequency power amplifier interconnection reliability modeling method based on an AMG algorithm. The method comprises the following steps: generating test data and training data; using APDL to automatically construct a 3D model of a radio frequency power amplifier; using the AMG algorithm to construct a three-layer perceptron to realize the automatic construction ofan input / output mapping (nonlinear) relationship of a radio frequency power amplifier interconnection reliability model; using the three-layer perceptron to learn a nonlinear relationship between input parameters and the flux divergence of each atom so as to obtain a training error and a test error, and judging whether the radio frequency power amplifier interconnection reliability model is constructed; establishing a radio frequency power amplifier interconnection reliability database based on the constructed model; and analyzing the radio frequency power amplifier interconnection reliability by using the database. According to the radio frequency power amplifier interconnection reliability modeling method, the automatic construction and analysis of the model can be achieved only according to the training data, thereby greatly improving the construction efficiency of the radio frequency power amplifier interconnection reliability model.

Description

technical field [0001] The invention relates to the field of reliability modeling of radio frequency power amplifier interconnection, more specifically, relates to a method for modeling reliability of radio frequency power amplifier interconnection based on AMG algorithm. Background technique [0002] With the rapid development of the fifth-generation mobile communication technology, RF power amplifiers have been widely used in mobile communication base stations, mobile terminals, wireless communication systems, and military communication systems. The application market requires the efficiency, bandwidth, gain, and linearity of RF power amplifiers And reliability and other technical indicators put forward higher standards and requirements. The RF power amplifier is a key module in the communication system. It is difficult to implement and the cost is high. Its performance directly determines the performance of the entire communication system. RF power amplifiers are formed ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the time-consuming and resource-consuming defects of the traditional manual modeling method and the complicated and cumbersome process, and realize the automatic construction of complex models, so as to realize the rapid prediction and analysis of the reliability of the interconnection of radio frequency power amplifiers, the present invention provides a method based on the AMG algorithm The reliability modeling method of radio frequency power amplifier interconnection, this method can realize the automatic construction and analysis of the model only according to the provided training data without understanding the ANN theory, which greatly improves the reliability of the radio frequency power amplifier interconnection Efficiency of Reliability Model Construction

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