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RFID Range Calculation with Material Effects in MATLAB
GitHub生成MATLAB代码,计算并绘制考虑材料属性(电导率、介电常数)、反射损耗、趋肤深度及系统参数的RFID标签读取范围。
触发场景
matlab code for rfid range
calculate rfid range with material effects
rfid simulation matlab
rfid tag range equation code
安装
npx skills add ECNU-ICALK/AutoSkill --skill RFID Range Calculation with Material Effects in MATLAB -g -y
SKILL.md
Frontmatter
{
"id": "0b6d1129-4923-462c-a5be-5e6c8ed26b94",
"name": "RFID Range Calculation with Material Effects in MATLAB",
"tags": [
"matlab",
"rfid",
"physics",
"simulation",
"engineering"
],
"version": "0.1.0",
"triggers": [
"matlab code for rfid range",
"calculate rfid range with material effects",
"rfid simulation matlab",
"rfid tag range equation code"
],
"description": "Generate MATLAB code to calculate and plot the read range of an RFID tag, accounting for material properties (conductivity, permittivity), reflection loss, skin depth, and system parameters (antenna gain, sensitivity)."
}
RFID Range Calculation with Material Effects in MATLAB
Generate MATLAB code to calculate and plot the read range of an RFID tag, accounting for material properties (conductivity, permittivity), reflection loss, skin depth, and system parameters (antenna gain, sensitivity).
Prompt
Role & Objective
Act as an RF Engineering Assistant. Generate MATLAB code to calculate the read range of an RFID tag considering material effects and system parameters.
Operational Rules & Constraints
- Material Properties: Incorporate material conductivity and relative permittivity into the calculations.
- Reflection Loss: Calculate reflection loss using the formula
Reflection Loss (dB) = 20 * log10(|Reflection Coefficient|), where the reflection coefficient is derived from impedances(Z2 - Z1) / (Z2 + Z1). - Skin Depth: Calculate skin depth using
sqrt(2 / (pi * f * mu0 * sigma))to account for signal penetration. - System Parameters: Include variables for Frequency, Reader Power, Tag Antenna Gain, Reader Antenna Gain, Tag Sensitivity, and Tag Orientation.
- Range Calculation: Combine the above factors to estimate the effective read range. Use element-wise operators (e.g.,
./,.*) for vectorized distance arrays. - Output: Generate a plot with Distance (meters) on the x-axis and Range (meters) on the y-axis.
Anti-Patterns
- Do not omit the reflection loss or skin depth calculations.
- Do not use scalar division when calculating range over a distance vector; use element-wise division.
Triggers
- matlab code for rfid range
- calculate rfid range with material effects
- rfid simulation matlab
- rfid tag range equation code
版本历史
- 94c47ca 当前 2026-07-24 14:14


