超宽带天线在穿墙成像和探地雷达中的应用综述

IF 1.5 4区地球科学 Q3 ASTRONOMY & ASTROPHYSICS

Radio Science Pub Date : 2025-06-01 DOI:10.1029/2024RS008094

Sangeetha Subbaraj;Saffrine Kingsly

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引用次数: 0

摘要

本文综述了雷达应用中各种超宽带天线的壁成像设计。研究了超宽带设计的技术和方法特点。对设计中涉及的增益、指向性、频宽旁瓣电平和复杂度等参数进行了研究。此外，还详细分析了天线参数对探地雷达系统所需的图像分辨率和穿透深度的影响。本文对探地雷达的天线设计进行了深入的研究。对各种类型的超宽带天线进行了比较研究，重点是(a)突出了墙成像雷达成像系统对超宽带天线的要求(b)描述了用于增强天线性能的技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A review on ultra-wideband antennas for through wall imaging and ground penetrating radar applications

This paper presents the review on the design of various ultra-wideband antennas through wall imaging in radar applications. The technical and methodological features in the design of ultra-wideband is examined in this work. The parameters such as gain, directivity, frequency bandwidth sidelobe level and complexity involved in the design are studied. Furthermore, the image resolution and penetration depth required for Ground Penetrating Radar systems depends on the antenna parameters are analyzed in detail. The proposed manuscript gives a depth study of the suitable antenna design for penetrating ground radars. The comparative study is made on the various types of UWB antenna with a focus (a) To highlight the requirement for UWB antennas in wall imaging radar imaging systems (b) To describe the techniques used to enhance the performance of the antenna.

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来源期刊

Radio Science 工程技术-地球化学与地球物理

CiteScore

3.30

自引率

12.50%

发文量

112

审稿时长

1 months

期刊介绍： Radio Science (RDS) publishes original scientific contributions on radio-frequency electromagnetic-propagation and its applications. Contributions covering measurement, modelling, prediction and forecasting techniques pertinent to fields and waves - including antennas, signals and systems, the terrestrial and space environment and radio propagation problems in radio astronomy - are welcome. Contributions may address propagation through, interaction with, and remote sensing of structures, geophysical media, plasmas, and materials, as well as the application of radio frequency electromagnetic techniques to remote sensing of the Earth and other bodies in the solar system.