Improved Characteristics of Antipodal Vivaldi Antenna for UWBRADAR Applications

Djalal Ziani Kerarti; Fatima Zahra Marouf

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Improved Characteristics of Antipodal Vivaldi Antenna for UWBRADAR Applications

机译：改进乌布拉德应用的抗双向Vivaldi天线的特性

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BackgroundandObjective: In this paper, a simple design of antipodal Vivaldi antenna for ultra-wideband Radar applications is presented. The antenna provided to operate across the entire UWB spectrum sins it covers a very wide frequency band from 2.43 up to 13 GHz with better return loss characteristics. In addition, the antenna offers high and flat gain in this band. The numerical designs of the antennas have been performed by using the commercially available software CST MW, which it’s printed on Taconic substrate with a dielectric constant of 4.5 and thickness 1.6 mm. Results and Discussion: The antenna has a compact dimension of 40 × 50 mm2 achieve satisfactory impedance matching and radiation efficiency.

机译：BackgrescksandAbjective：在本文中，提出了一种简单的超宽带雷达应用的抗双向VivalDI天线设计。提供以在整个UWB频谱上操作的天线，它占据2.43高达13 GHz的非常宽的频带，具有更好的回报损耗特性。此外，天线在该频段内提供高且平坦的增益。已经通过使用市售的软件CST MW来执行天线的数值设计，该软件CST MW将其印刷在触控基板上，其介电常数为4.5和厚度1.6mm。结果与讨论：天线具有40×50mm2的紧凑尺寸，实现令人满意的阻抗匹配和辐射效率。

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来源
《International Journal of Sensors, Wireless Communication and Control》 |2019年第2期|共8页
作者
Djalal Ziani Kerarti; Fatima Zahra Marouf;
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作者单位

Department of post graduated and specialties Institute of Telecommunications and TIC;

Department of Electrical Engineering National Polytechnic School of Oran M-A;

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原文格式 PDF
正文语种 eng
中图分类通信;
关键词
Antipodal Vivaldi Antenna (AVA); detection; dimension; Finite Integrate Technique (FIT); radar; Ultra-Wideband Antennas (UWB);

机译：反双向Vivaldi天线（AVA）;检测;尺寸;有限集成技术（适合）;雷达;超宽带天线（UWB）;

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专利

1. Improved Characteristics of Antipodal Vivaldi Antenna for UWBRADAR Applications [J] . Djalal Ziani Kerarti, Fatima Zahra Marouf International Journal of Sensors, Wireless Communication and Control . 2019,第2期

机译：改进乌布拉德应用的抗双向Vivaldi天线的特性
2. Design of a fractal inspired antipodal vivaldi antenna with enhanced radiation characteristics for wideband applications [J] . Karmakar Anirban, Bhattacharjee Anindita, Saha Anuradha, Microwaves, Antennas & Propagation, IET . 2019,第7期

机译：分形启发对偶维瓦尔第天线设计，具有增强的辐射特性，适用于宽带应用
3. A MODIFIED BALANCED ANTIPODAL VIVALDI ANTENNA WITH IMPROVED RADIATION CHARACTERISTICS [J] . Lei Juan, Fu Guang, Yang Lin, Microwave and optical technology letters . 2013,第6期

机译：改进的辐射特性的平衡天平前瓣天线
4. Design of a Fractal Based Wideband Antipodal Vivaldi Antenna with Improved Radiation Characteristics for Biomedical Applications [C] . Anirban Kannakar, Anuradha Saha, Anindita Bhattacharjee, IEEE International Conference on Research in Computational Intelligence and Communication Networks . 2018

机译：基于分形的宽带抗双向VivalDi天线，具有改进的生物医学应用辐射特性
5. Doubly-mirrored Balanced Antipodal Vivaldi Antenna (DmBAVA) for high performance arrays of electrically short, modular elements. [D] . Elsallal, Mohd-Wajih A. 2008

机译：双镜平衡对映维瓦尔第天线（DmBAVA），用于电短路的模块化元件的高性能阵列。
6. Compact Dual-Polarized Vivaldi Antenna with High Gain and High Polarization Purity for GPR Applications [O] . Hai-Han Sun, Yee Hui Lee, Wenhao Luo, 2021

机译：具有高增益和高极化纯度的紧凑双偏振Vivaldi天线适用于GPR应用
7. A Highly Compact Antipodal Vivaldi Antenna Array for 5G Millimeter Wave Applications [O] . Amruta Sarvajeet Dixit, Sumit Kumar, Shabana Urooj, 2021

机译：用于5G毫米波应用的高度紧凑的反双向VivalDi天线阵列
8. Modeling, Simulation, and Measurement of Balanced Antipodal Vivaldi (BAV) Antennas for Fully Polarimetric Forward-Looking Ground-Penetrating Radar (FLGPR) Receive Channels. [R] . McCormick, S. A. 2017

机译：完全极化前视探地雷达（FLGpR）接收信道的平衡对映Vivaldi（BaV）天线的建模，仿真和测量。

Improved Characteristics of Antipodal Vivaldi Antenna for UWBRADAR Applications

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