Results 11 to 20 of about 781,157 (285)
Deception Jamming Against Doppler Beam Sharpening Radars
IEEE Access, 2020 Missile seekers are becoming increasingly more capable of using Doppler Beam Sharpening (DBS) modes as part of the homing cycle, which requires new countermeasures against this mode.
Gareth Frazer +2 more
doaj +1 more source
Background-independent evaluation model for infrared jamming effectiveness of false targets
AIP Advances, 2022 Given the lack of a standardized evaluation system for the infrared jamming effectiveness of false targets, this paper first uses a co-saliency detection model to extract the main parts of the true and false targets.
Yongjia Qiu +5 more
doaj +1 more source
Frontiers in Psychology, 2021 The Deese/Roediger–McDermott (DRM) paradigm has been used extensively to examine false memory. During the study session, participants learn lists of semantically related items (e.g., pillow, blanket, tired, bed), referred to as targets.
Patricia I. Coburn +4 more
doaj +1 more source
Frontiers in Physics, 2023 Given the improved capabilities of radar systems, addressing unfamiliar signals presents a challenge for radar jamming technology. To tackle this issue, this study proposes an adaptive technique for optimizing jamming waveforms to suppress multiple false
Yanqi Wang +9 more
doaj +1 more source
microRNA target prediction programs predict many false positives [PDF]
Genome Research, 2016 According to the current view, each microRNA regulates hundreds of genes. Computational tools aim at identifying microRNA targets, usually selecting evolutionarily conserved microRNA binding sites. While the false positive rates have been evaluated for some prediction programs, that information is rarely put forward in studies making use of their ...
Pinzón, Natalia +6 more
openaire +3 more sources
Sensors, 2021 Interrupted sampling repeater jamming (ISRJ) is an effective method for implementing deception jamming on chirp radars. By means of frequency-shifting jamming processing of the target echo signal and pulse compression during image processing, a group of ...
Zhidong Liu, Qun Zhang, Kaiming Li
doaj +1 more source
Performance Estimates of the Pseudo-Random Method for Radar Detection [PDF]
, 2014 A performance of the pseudo-random method for the radar detection is analyzed. The radar sends a pseudo-random sequence of length $N$, and receives echo from $r$ targets.
Fish, Alexander, Gurevich, Shamgar
core +1 more source
IEEE Access, 2018 Suppressing the main-beam deceptive jamming in traditional radar systems is challenging. Furthermore, the observations corrupted by false targets generated by smart deceptive jammers, which are not independent and identically distributed because of the ...
Lan Lan +4 more
doaj +1 more source
A False Alarm Elimination Algorithm of Foreign Objects Debris Detection Based on Duffing Oscillator
IEEE Access, 2022 The main challenge of foreign objects debris (FOD) monitoring based on millimeter-wave (MMW) radar is the interference of strong ground clutter. The clutter-map constant false alarm rate (CM-CFAR) method is commonly utilized for FOD monitoring, but ...
Jun Zhong +3 more
doaj +1 more source
Dissociating the effect of disruptive colouration on localisation and identification of camouflaged targets [PDF]
, 2018 Disruptive camouflage features contrasting areas of pigmentation across the animals’ surface that form false edges which disguise the shape of the body and impede detection.
Lovell, P. George +2 more
core +4 more sources