Results 1 to 10 of about 47,698 (298)

Studies on 1D Electronic Noise Filtering Using an Autoencoder

Knowledge
Autoencoders are neural networks that have applications in denoising processes. Their use is widely reported in imaging (2D), though 1D series can also benefit from this function.
Marcelo Bender Perotoni, Lincoln Ferreira Lucio   +1 more
doaj   +1 more source

On the anti‐intercept features of noise radars

IET Radar, Sonar & Navigation
Robustness against Electronic Warfare/Electronic Defence attacks represents an important advantage of Noise Radar Technology (NRT). An evaluation of the related Low Probability of Detection (LPD) and of Intercept (LPI) is presented for Continuous ...
Gaspare Galati, Gabriele Pavan
doaj   +1 more source

A Customized On-die Oscilloscope for Monitoring of Noise Waveforms inside IC Due to ESD

, 2022
An on-die oscilloscope circuit is proposed to monitor the power noise waveforms inside IC due to the electrostatic discharge (ESD) events for a more complete analysis of the effects of the ESD on the electronic systems.
Cho, Jung Hoon, Jeong, Sang Yeong, Zakirbek, Mamatair uulu, Kim, Jingook   +3 more
core   +1 more source

An Improved Propagator Estimator for DOA Estimation in Monostatic MIMO Radar in the Presence of Imperfect Waveforms

IEEE Access, 2019
This paper discusses the direction-of-arrival (DOA) estimation problem in multiple-input multiple-output (MIMO) radar with non-orthogonal waveforms.
Chong Shen, Fang Dong, Fangqing Wen, Ziheng Gong, Kun Zhang   +4 more
doaj   +1 more source

Piecewise Adaptive-Norm Trend Filtering Method for ICESat/GLAS Waveform Data Denoising

IEEE Access, 2020
The Geoscience Laser Altimeter System (GLAS) aboard Ice, Cloud and land Elevation Satellite (ICESat) was able to capture the full waveform of backscattered laser pulse.
Lianying Li, Mengrong Cai, Xiaobin Guan, Dong Chu   +3 more
doaj   +1 more source

Forward Scatter Radar Meets Satellite: Passive Sensing of Aerial Target Using Satellite Communication Waveforms

Remote Sensing, 2022
The problem of single-channel reception of global positioning system (GPS) communication waveforms makes passive sensing of aerial target difficult because of forward scatter.
Mingqian Liu, Zhenju Zhang, Yunfei Chen, Shifei Zheng, Jianhua Ge   +4 more
doaj   +1 more source

Through-The-Wall Detection Using Ultra Wide Band Frequency Modulated Interrupted Continuous Wave Signals [PDF]

, 2013
Through-The-Wall-Detection (TTWD) techniques can improve the situational awareness of police and soldiers, and support first responders in search and rescue operations.
FIORANELLI, FRANCESCO
core  

Adaptive detection of a signal known only to lie on a line in a known subspace, when primary and secondary data are partially homogeneous [PDF]

, 2006
This paper deals with the problem of detecting a signal, known only to lie on a line in a subspace, in the presence of unknown noise, using multiple snapshots in the primary data.
Kraut, Shawn, Besson, Olivier, Olivier Besson, Scharf, Louis, Shawn Kraut, Louis L. Scharf   +5 more
core   +1 more source

Time domain analysis of flyback EMI based on distributed parameters theory

Frontiers in Electronics
The electromagnetic interference (EMI) is a key issue for most of electric or electronic devices, the researches of suitable analysis methods and solutions absorb much attentions. The research about electromagnetic interference (EMI) is normally based on
Baiyi Liu, Baiyi Liu, Rui Li, Jianqiang Ji, Yiming Wang, Po Xu   +5 more
doaj   +1 more source

Methods for phase noise mitigation for DFT-S-OFDM waveforms

, 2016
This paper addresses the problem of phase noise mitigation in communications links utilizing DFT-S-OFDM waveforms. The paper discusses use of two different pilot configurations to do the compensation of the common phase error part of the phase noise. The
Toni Levanen, Valkama, Mikko, Syrjälä, Ville, Levanen, Toni, Mikko Valkama, Ville Syrjala   +5 more
core   +1 more source