Jedrzej DrozdowiczWarsaw University of Technology · Institute of Electronic Systems
Jedrzej Drozdowicz
M.Sc.Eng.
About
25
Publications
1,932
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172
Citations
Citations since 2017
Introduction
20 years of experience in destroying electronics and 10 in creating it
Publications
Publications (25)
This paper presents a trajectory determination and optimization method of multirotors equipped with a single-channel radar to obtain 3D Synthetic Aperture Radar imaging. The result is a realistic trajectory that allows to obtain an imaging of the assumed quality in less time than using a multi-pass trajectory. The optimization criteria, in addition...
Synthetic Aperture Radar (SAR) simulation is widely used for system design, processing techniques development, and mission planning. However, there is no readily available and free framework for SAR raw signal simulation, and many teams and organizations struggle with developing their own simulator from scratch, repeating work that others have done...
This study presents recent research results obtained by the Warsaw University of Technology, Poland in airborne passive synthetic aperture radar (SAR) imaging using digital video broadcasting-terrestrial illumination. The main goal of the research was to prove the possibility of passive SAR imaging and its usage for airborne applications. In the st...
An increasing number of wireless networks operate in indoor environments nowadays. In this paper the development of a wireless sensor network with the goal of network flexibility, energy efficiency and versatility is presented. The proposed network supports transmission in 868 MHz or 2.4 GHz frequency bands, in accordance with the IEEE 802.15.4 sta...
In this paper a system for radar measurements using a low terahertz frequency band is presented. The architecture of the system is briefly described and some preliminary results obtained with the developed system are attached. A concept to rebuild this system for outdoor radar experiments is presented and the design process described, with an empha...
This paper presents the comparison of three implementations of an unfocused SAR algorithm in various platform variants. The first presented solution was implemented using G programming language LabVIEW and GPU toolkits for efficient computations on graphical processor. The others two implementations were written in C++ with CUDA tools and two diffe...
Projects
Projects (2)
The aim of this project is to develop a novel method of obtaining three-dimensional synthetic aperture radar imaging, which would allow the use of small radars with a single antenna, mounted on small carriers such as UAVs or small aircrafts. To achieve this goal the carrier will have to move not in a straight line or in circles but along a trajectory specially designed by calculating initial information about the area. The use of an untypical trajectory requires complex signal processing techniques that would allow for 3D image formation.
The project is funded by the Polish National Science Centre (UMO-2015/19/N/ST7/01506).
