RF Simulation Circuit Generation Through Circuit Segmentation

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Solution Overview

Problem

The complexity and time-consuming nature of manually inputting radio frequency circuits into simulation tools for verification, coupled with the risk of input errors, is exacerbated by the increasing number of wireless channels in modern mobile devices.

Innovation Solution

An automatically generating method and system that divides radio frequency circuit information into circuit units, segments them based on connecting relationships, generates main and peripheral element models, and combines these to create a simulation circuit, utilizing a processor and memory unit to streamline the process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual input method is used to convert circuit layout into simulation format, then the simulation circuit can be generated, but the time consumption and error rate increase significantly

Engineering Contradiction:
Improveinput accuracyVSAvoidcircuit transforming time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system enables automatic self-transformation of circuit information from layout format to simulation format through automated parsing and model generation, eliminating the need for manual intervention and thereby reducing both time consumption and input errors

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The manual mechanical input process is replaced by an automated computer-based system that parses circuit information, generates models, and performs simulations automatically, substituting human operations with computational processes

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Ease of operation

If manual circuit input method is used, then the simulation can be performed, but the complexity of operation increases due to many wireless channels

Engineering Contradiction:
Improvecircuit input complexityVSAvoidwireless channel compatibility
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The automated system provides a universal solution that can handle multiple wireless channels and different circuit configurations through a single integrated platform, supporting various simulation scenarios without requiring separate manual procedures for each case

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system automatically adapts to different wireless channel configurations and circuit types through automated parsing and model generation, eliminating the need for operators to manually adjust settings for each specific case

Inventive Principle:
Principle #25Self-service

3Productivity

If manual input method is used to transform circuit information, then the simulation circuit can be created, but the transformation process becomes time-consuming

Engineering Contradiction:
Improvecircuit transformation efficiencyVSAvoidtime for inputting circuit
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system performs preliminary automated parsing of circuit information and pre-generates simulation models before actual simulation execution, preparing all necessary data structures and parameters in advance to eliminate time-consuming manual input during the simulation process

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The time-consuming manual circuit input process is completely replaced by automated computer-based parsing and model generation, substituting human operations with efficient computational processes that can handle complex circuits instantaneously

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS12619812B2Automatically generating method, automatically generating system for generating simulation circuit and computer readable recording medium
Publication Date: 2026.05.05 UNIVERSAL GLOBAL TECH KUNSHAN
  • US12619812B2 patent drawing
  • US12619812B2 patent drawing
  • US12619812B2 patent drawing

AI summary

An automatically generating method for generating a simulation circuit includes performing a circuit dividing step, a circuit segmenting step, a main element model generating step, a circuit segment model generating step and a model combining step. The circuit dividing step includes accessing a radio frequency circuit information from a memory unit, and dividing the radio frequency circuit information into a plurality of circuit units. The circuit segmenting step includes transforming each of the circuit units into a plurality of circuit segments. The main element model generating step includes generating at least one main element model. The circuit segment model generating step includes generating a circuit segment model. The circuit segment model is corresponding to each of the circuit segments. The model combining step includes combining the at least one main element model and the circuit segment model corresponding to each of the circuit segments to generate the simulation circuit.