Results 21 to 30 of about 496 (177)

Detection of Multiple Unresolved Targets Based on Complex Indicated Angle Difference Using Multistatic Radar

open access: yesLeida xuebao, 2014
The detection of multiple unresolved targets is critical in radar technology. To precisely detect multiple unresolved targets is a prerequisite and the basis of all other processes.
Min Tao, Wang Xiang, Xiao Shun-ping
doaj   +1 more source

Subset Selection Strategies Based on Target Positioning Characteristics for Anti-Jamming Technology

open access: yesRemote Sensing, 2022
For the discrimination of false targets, the discrimination probability can be improved by increasing the number of radar stations. However, that may result in a serious waste of equipment resources when too many radars are involved. An asymptotic subset
Jieyi Liu   +5 more
doaj   +1 more source

Time delay estimation issues for target detection and transmitter identification in multistatic radars

open access: yesEngineering Reports, 2020
Time delay estimation (TDE) is an active research area due to its importance in a wide range of applications, such as target detection and transmitter identification.
Dillip Dash, Valarmathi Jayaraman
doaj   +1 more source

Two-dimensional wind field observation based on multistatic meteor radars in central and eastern China

open access: yes地球与行星物理论评
All-sky meteor radars have become a reliable and widely used tool for observing horizontal winds in the mesosphere and lower thermosphere (MLT) region. This provides vital data support for the study of dynamics in this region.
Maolin Lu   +5 more
doaj   +1 more source

Mission Design and Orbit-Attitude Control Algorithms Development of Multistatic SAR Satellites for Very-High-Resolution Stripmap Imaging

open access: yesAerospace, 2022
This study designs a multistatic synthetic aperture radar (SAR) formation-flying system for very-high-resolution stripmap imaging (VHRSI) using manufacturable SAR microsatellites.
Sangwon Lee   +4 more
doaj   +1 more source

A Centralized Processing Framework for Foliage Penetration Human Tracking in Multistatic Radar [PDF]

open access: yesRadioengineering, 2016
A complete centralized processing framework is proposed for human tracking using multistatic radar in the foliage-penetration environment. The configuration of the multistatic radar system is described.
J. Zhang, T. Jin, Y. He, Z. M. Zhou
doaj  

High-resolution Side-view and Top-view Imaging Method of Ship Targets Using Multistatic ISAR [PDF]

open access: yesLeida xuebao, 2012
How to obtain high-resolution images of ship targets is an active research area in radar field due to the complexity of the ship motion. At the same time, multi-platform based surveillance and combat mode is gaining more and more interests in recent ...
Li Ning, Wang Ling, Zhang Gong
doaj   +1 more source

Solution of inverse localization problem associated to multistatic radar system

open access: yesMATEC Web of Conferences, 2016
This work deals with the problem of inverse localization by a target with the aim to retrieve the position of the target, given the intensity and phase of the electromagnetic waves scattered by this object.
Boutkhil M., Driouach A., Khamlichi A.
doaj   +1 more source

Joint processing of measurements in a rangefinder-doppler multistatic radar system

open access: yesНаучный вестник МГТУ ГА, 2020
The article considers the option of organizing joint processing of radar information in a multistatic rangefinder - doppler radar system. The least-squares method is used to obtain analytical expressions for oblique ranges and radial velocities of ...
E. G. Borisov
doaj   +1 more source

Review of millimeter‐wave and terahertz near‐field synthetic aperture radar imaging technology

open access: yesInfoScience, Volume 3, Issue 2, June 2026.
Abstract This paper comprehensively reviews the development of millimeter‐wave (MMW) and terahertz (THz) near‐field imaging technologies, with an emphasis on the state of synthetic aperture radar (SAR)‐based imaging technologies. Near‐field imaging technologies are categorized into passive and active imaging modes, among which active imaging is favored
Qi Yang   +3 more
wiley   +1 more source

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