Inverse Scattering for Coupled Nonuniform Lossless Transmission Lines Based on a State-Space Method and Nonuniform Frequency Sampling

数学 输电线路 非线性系统 逆散射问题 数学分析 切比雪夫滤波器 反问题 应用数学 算法 计算机科学 物理 电信 量子力学
作者
Mohammad Baharian,J. Rashed‐Mohassel
出处
期刊:IEEE Transactions on Antennas and Propagation [IEEE Antennas & Propagation Society]
卷期号:72 (1): 915-925
标识
DOI:10.1109/tap.2023.3333553
摘要

This article presents an analytical method for reconstructing an arbitrary nonuniform multiconductor transmission line profile by measuring its scattering parameters. It is based on state space formulation and is generalized to tackle an arbitrary number of conductors with no limitations. The proposed technique benefits multiple frequency data to circumvent the nonlinearity raised in inverse problems and provides a unique solution. By rearranging the well-known Peano-Baker series, a nonuniform frequency sampling scheme based on Chebyshev polynomial expansion is proposed, which results in a well-posed stable system of equations that is rather robust to noise and interference. The state transition matrix is obtained from the measured S-parameters. Combining the obtained state transition matrix and the Peano-Baker series theorem results in an efficient inversion algorithm. The proposed methodology avoids solving the nonlinear integro-differential equation, which is mathematically cumbersome. The validity of the method is investigated by analyzing some examples of nonuniform coupled transmission lines, which are simulated and measured experimentally. It has been shown from the established results that the proposed method leads to an accurate and robust technique for solving the 1-D inverse scattering problem on nonuniform coupled transmission lines.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
竞燃查无此人完成签到,获得积分10
刚刚
丘比特应助石会发采纳,获得10
1秒前
3秒前
xiaoxia完成签到,获得积分10
3秒前
小马甲应助Kair采纳,获得10
3秒前
Janson发布了新的文献求助10
3秒前
飞翔的荷兰人完成签到,获得积分10
4秒前
潇洒冰蓝发布了新的文献求助10
4秒前
4秒前
6秒前
科研开门应助75986686采纳,获得10
7秒前
量子星尘发布了新的文献求助10
7秒前
卡卡荧光橙完成签到,获得积分10
8秒前
RYAN发布了新的文献求助30
8秒前
10秒前
通通完成签到,获得积分10
11秒前
11秒前
12秒前
Jasper应助bitahu采纳,获得10
12秒前
book发布了新的文献求助10
12秒前
fish完成签到,获得积分10
12秒前
shiyi应助苗条辣条采纳,获得10
13秒前
dwj发布了新的文献求助10
13秒前
jogrgr发布了新的文献求助10
15秒前
Holly12345应助榆术山支子采纳,获得10
16秒前
石会发发布了新的文献求助10
16秒前
迷人芙蓉发布了新的文献求助10
16秒前
潇洒冰蓝完成签到,获得积分10
16秒前
18秒前
tsntn完成签到,获得积分10
19秒前
知性的幻巧完成签到,获得积分10
19秒前
19秒前
橘子发布了新的文献求助20
20秒前
Eunhyo发布了新的文献求助10
20秒前
没有昵称发布了新的文献求助10
21秒前
李爱国应助sci一区采纳,获得10
22秒前
Jasper应助香蕉外套采纳,获得10
22秒前
23秒前
明理的霸发布了新的文献求助10
25秒前
高分求助中
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
Effective Learning and Mental Wellbeing 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3975339
求助须知:如何正确求助?哪些是违规求助? 3519670
关于积分的说明 11199199
捐赠科研通 3256002
什么是DOI,文献DOI怎么找? 1798043
邀请新用户注册赠送积分活动 877386
科研通“疑难数据库(出版商)”最低求助积分说明 806305