Results 21 to 30 of about 1,149 (110)

Rotating Target Detection Using Commercial 5G Signal

Applied Sciences
Passive radar detection emerges as a pivotal method for environmental perception and target detection within radar applications. Through leveraging its advantages, including minimal electromagnetic pollution and efficient spectrum utilization, passive ...
Penghui Chen, Liuyang Tian, Yujing Bai, Jun Wang   +3 more
doaj   +1 more source

Full-pulse Multi-jammer Cooperative Jamming Method for Active-passive Radar Composite Detection

Leida xuebao
In an increasingly complex electromagnetic environment, the composite detection of active-passive radar, with its excellent complementary advantages, has become an important working mode for enhancing the combat capability and anti-interference ...
Wen JIANG, Qiong JIA, Zhen LIU, Yanping WANG, Yun LIN, Yang LI, Wenjie SHEN   +6 more
doaj   +1 more source

Application overview and development trend of passive radar in civil aviation

The Journal of Engineering, 2019
The overall technology of passive radar and application overview in civil aviation are reviewed here, and the research history and status in this field are introduced.
Qiang Zhang, Qingyu Zhang, Zhengyuan Wu, Yixin Zhao, Hua Li, Weijun Pan   +5 more
doaj   +1 more source

Signal Processing in Passive Radar Systems Using 5G: A Simulation Study

Известия высших учебных заведений России: Радиоэлектроника
Introduction. Research into the potential use of new telecommunication signals for illumination in passive radar systems is an important task. The development of communication technologies, particularly the emergence of 5G, offers opportunities for the ...
Van Tuan Nguyen, V. M. Kutuzov, E. N. Vorobev   +2 more
doaj   +1 more source

First-order Sea Clutter Modeling and Simulation of High Frequency Passive Radar

Leida xuebao, 2015
High Frequency (HF) passive radar is a typical bistatic radar, and the modeling and simulation of sea clutter in bistatic radar are worth researching for HF passive radar.
Cheng Feng, Zeng Qing-ping, Gong Zi-ping
doaj   +1 more source

Synchronous Design and Test of Distributed Passive Radar Systems Based on Digital Broadcasting and Television

Leida xuebao, 2017
Digital broadcasting and television are important classes of illuminators of opportunity for passive radars. Distributed and multistatic structure are the development trends for passive radars. Most modern digital broadcasting and television systems work
Wan Xianrong, Sun Xuwang, Yi Jianxin, Lü Min, Rao Yunhua   +4 more
doaj   +1 more source

Adaptive Beamforming Approaches to Improve Passive Radar Performance in Sea and Wind Farms’ Clutter

Sensors, 2022
This article presents the problem of passive radar vessel detection in a real coastal scenario in the presence of sea and wind farms’ clutter, which are characterised by high spatial and time variability due to the influence of weather conditions ...
Javier Rosado-Sanz, María Pilar Jarabo-Amores, David De la Mata-Moya, Nerea Rey-Maestre   +3 more
doaj   +1 more source

Ambiguity Function and Resolution Characteristic Analysis of DVB-S Signal for Passive Radar

Leida xuebao, 2012
This paper gives the performance research on the ambiguity function and resolution of passive radar based on DVB-S (Digital Video Broadcasting-Satellite) signal.
Jin Wei, Lü Xiao-de, Xiang Mao-sheng
doaj   +1 more source

Improving performance of direction-of-arrival estimation using sparse array in passive radar

Journal of Algorithms & Computational Technology, 2020
A method based on sparse array is applied to direction-of-arrival estimation of passive radar in this paper to increase the number of resolvable sources and improve the direction-of-arrival estimation performance for coprime array.
Geng Chen, Bo Tian, Jian Gong, Cunqian Feng   +3 more
doaj   +1 more source

3D Target Localization by Using Particle Filter with Passive Radar Having one Non-cooperative Transmitter and one Receiver

Journal of Communications Software and Systems, 2021
In a passive radar system, localizing a target in Cartesian space is achieved by using one of the following bistatic geometries: multiple non-cooperative transmitters with one receiver, one non-cooperative transmitter with multiple receivers, or one non ...
Anas Mahmoud Almanofi, Adnan Malki, Ali Kazem   +2 more
doaj   +1 more source