Results 11 to 20 of about 15,106 (288)

Guest Editorial: Advancements and future trends in noise radar technology

open access: yesIET Radar, Sonar & Navigation
Christoph Wasserzier   +4 more
doaj   +2 more sources

Performance analysis of the coherent FMCW photonic radar system under the influence of solar noise

open access: yesFrontiers in Physics, 2023
The real-time high-resolution target detection in radar applications has increased the demand for photonic radar systems due to their higher bandwidth and faster processing capabilities over conventional microwave radar.
Annapurna Kumari   +2 more
doaj   +1 more source

Radar Emitter Individual Identification Based on Parameter Optimization VMD and LightGBM [PDF]

open access: yesHangkong bingqi, 2022
In order to solve the problem of low accuracy of radar emitter individual identification in complex electromagnetic environment, a radar emitter individual identification technology based on parameter optimization VMD and LightGBM is proposed.
Xiao Yihan, Li Dongnian, Yu Xiangzhen, Song Ke
doaj   +1 more source

Low noise moving target detection in high resolution radar using binary codes

open access: yesEURASIP Journal on Advances in Signal Processing, 2021
Radar technology plays a vital role in enhancing surveillance of the battlefields and physical borders, disease detection, and weather prediction. However, there exist certain challenges like detecting fast-moving targets.
Majid Alotaibi
doaj   +1 more source

Urban Traffic Imaging Using Millimeter-Wave Radar

open access: yesRemote Sensing, 2022
Imaging technology enhances radar environment awareness. Imaging radar can provide richer target information for traffic management systems than conventional traffic detection radar.
Bo Yang   +4 more
doaj   +1 more source

Advanced range-Doppler processing in noise radar [PDF]

open access: yes, 2022
S.464-467A novel approach is proposed to overcome the maxi-mum range limitations of noise radar technology while enhancing the computational efficiency of the correlation processing of batches of samples.
Wasserzier, C., Galati, G.
core   +1 more source

Feature Fusion Based on Bayesian Decision Theory for Radar Deception Jamming Recognition

open access: yesIEEE Access, 2021
As an important part of electronic warfare, radar countermeasure determines the trend of war to a large extent. Modern radar jamming technology, especially deception jamming technology, plays an increasingly important role.
Hongping Zhou   +4 more
doaj   +1 more source

Noise radar technology: Pseudorandom waveforms and their information rate [PDF]

open access: yes2014 15th International Radar Symposium (IRS), 2014
The well-known LPI (Low Probability of Intercept) and antispoofing capabilities of some radar waveforms as well some other desirable feature such as a low sidelobes level of their autocorrelation function can be enhanced by “tailored” pseudo-random sequences, whose phase is made up by a deterministic part plus a variable random term.
GALATI, GASPARE   +2 more
openaire   +1 more source

Radar based full body screening of passengers with constant motion [PDF]

open access: yes, 2022
Art. 83610CThis paper presents a rotating W band radar performing a full body scan of persons which are moving with constant speed below the radar. The radar consists of a FMCW module sweeping the frequency between 96 GHz and 99 GHz by a varactor tuned ...
Hantscher, S.   +5 more
core   +1 more source

Parameter estimation and CRB analysis of 1‐bit colocated MIMO radar

open access: yesIET Radar, Sonar & Navigation, 2021
The increasing demand for low‐cost and low‐power radars has led to the emergence of 1‐bit sampling technology. 1‐bit sampling technology is introduced in a multiple‐input and multiple‐output (MIMO) radar that has many advantages such as a high degree of ...
Bingfan Liu, Baixiao Chen, Minglei Yang
doaj   +1 more source

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