现代应用物理2025，Vol.16Issue(2)：108-116,9.DOI:10.12061/j.issn.2095-6223.202409020
超宽带高功率微波对单导体线缆的耦合特性研究
Coupling Characteristics of Single-Conductor Cable Irradiated by Ultra-Wideband High-Power Microwave
摘要
Abstract
To solve the problem of cable interference under ultra-wideband high-power microwave(UWB-HPM)irradiation,based on the transmission line model and integral equation model,the working scenario of UWB-HPM irradiated single conductor cable without shielding layer is simulated by using CST and MATLAB simulation software,respectively.The coupling effect of UWB-HPM waves on single conductor cable with different lengths at different heights above ground is analyzed under different calculation models.The results show that CST simulation using integral equation is consistent with MATLAB calculation using transmission line model.On this basis,the influence of UWB-HPM waves with different pulse widths and time delays on the coupling characteristics of single-conductor cables with different lengths at different heights above ground under the integral equation model is studied.It is found that the maximum coupled current in single-conductor cables is independent of pulse delay but proportional to pulse width.This study provides a reference for analyzing the UWB-HPM coupling effect on cables and determining the appropriate line length and height.关键词
单导体线缆/高功率微波/传输线模型/积分方程模型/耦合效应Key words
single-conductor cable/high-power microwave/transmission line model/integral equation model/coupling characteristic分类
能源科技引用本文复制引用
孙璐,白珂珂,田锦,杜亚楠,邱扬..超宽带高功率微波对单导体线缆的耦合特性研究[J].现代应用物理,2025,16(2):108-116,9.基金项目
国家重点研发计划资助项目(2021YFC2203503,2023YFF0718204) （2021YFC2203503,2023YFF0718204）
自然科学基金资助项目(62227816,62234013) （62227816,62234013）
