Results 91 to 100 of about 13,090 (253)

Coplanar Dielectric-Barrier-Discharge(DBD) Plasma Generator for X-Band Radar Cross Section(RCS) Reduction

, 2021
Changseok Cho, Taejoo Oh, Wookhyun Ahn, Jong‐Gwan Yook, Jangjae Lee, S. J. You, Jinwoo Yim, Jungje Ha, Gihun Bae, Heung Cheol You, Yong‐Shik Lee   +10 more
openalex   +2 more sources

Insights into wind turbine reflectivity and radar cross-section (RCS) and their variability using X-band weather radar observations [PDF]

, 2021
Martin Lainer, Jordi Figueras i Ventura, Zaira Schauwecker, Marco Gabella, Montserrat F.-Bolaños, Reto Pauli, Jacopo Grazioli   +6 more
openalex   +1 more source

Design of RCS measurement system based on hardgating

Journal of Measurement Science and Instrumentation, 2013
In accordance with the measurement requirements of radar cross section（RCS） in the nonstandard outdoor field,a RCS measurement system based on hardware gating was designed.In this paper,firstly the principle of hardware gating based on pulse measurement ...
CHANG Qing-gong, HU Da-hai, WANG Ya-hai
doaj  

Non-contact measurement method of liquid composition using microwave radar cross-section

Scientific Reports
This study aims to provide a non-contact detection of liquid composition inside containers using Microwave Radar Cross-section (RCS) measurement technology.
Weijia Zhang, Xuejing Cao, Xue Cheng, Tianfang Wei, Dongqin Sun, Zhaowei Wang, Nutapong Somjit, Calvin Choi, Shaomin Cai   +8 more
doaj   +1 more source

Review of Terahertz Radar Technology

Leida xuebao, 2018
Terahertz radar has unique advantages, including large bandwidth, high resolution, Doppler sensitivity, and anti-interference; it is a significant development in the field of target detection. Herein, the history of electronic and optical terahertz radar
Wang Hongqiang, Deng Bin, Qin Yuliang
doaj   +1 more source

An online frequency allocation strategy for multi‐carrier radar against spot jammer

IET Radar, Sonar & Navigation
Spot jamming poses a significant threat to radar detection due to its ability to rapidly intercept radar signals and emit high‐power interference. A novel Cognitive Multi‐Carrier Radar (CMCR) is proposed, which utilises a detection waveform comprising ...
Zhao Shan, Lei Wang, Zhe Zhang, Yimin Liu   +3 more
doaj   +1 more source

Radar Target Radar Cross-Section Measurement Based on Enhanced Imaging and Scattering Center Extraction

Sensors
Accurate measurement of a Radar Cross-Section (RCS) is a critical technical challenge in assessing the stealth performance and scattering characteristics of radar targets.
Xin Tan, Chaoqi Wang, Yang Fang, Bai Wu, Dongyan Zhao, Jiansheng Hu   +5 more
doaj   +1 more source

A Novel Low RCS Design Method for X-Band Vivaldi Antenna

International Journal of Antennas and Propagation, 2012
A novel low radar cross-section (RCS) design method is proposed, and its application on Vivaldi antenna that covers the entire X band is investigated. According to the difference of the current distribution on the radiator when the antenna radiates or ...
XiaoXiang He, Teng Chen, Xin Wang
doaj   +1 more source

Automatic Target Classification in GMTI Airborne Scenario

International Journal of Technology, 2016
Ground moving radar target classification is one of the recent research issues that has arisen in an airborne ground moving target indicator (GMTI) scenario. This work presents a novel technique for classifying individual targets depending on their radar
Mousumi Gupta, Debasish Bhaskar, Rabindranath Bera   +2 more
doaj   +1 more source

RCS reduction of a microstrip patch using lumped loads [PDF]

In this report we consider the radar cross section (RCS) of a single rectangular patch antenna in a recessed cavity. Using a previously developed finite element-boundary integral method code, a study is performed on the patch's RCS as a function of ...
Alexanian, Angelos, Volakis, John L.
core   +1 more source