Staggered Coprime Pulse Repetition Frequencies Synthetic Aperture Radar (SCopSAR)
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3087518
Abstract: High-resolution wide-swath synthetic aperture radar (HRWS-SAR) imaging is highly desirable since it allows one to produce high-resolution SAR images of large areas during a short visit time. In this article, staggered coprime pulse repetition frequencies… read more here.
Keywords: repetition frequencies; aperture radar; scopsar; synthetic aperture ... See more keywords
Ambiguity Clutter Suppression via Pseudorandom Pulse Repetition Interval for Airborne Radar System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3192273
Abstract: Ambiguity clutter for airborne radar systems is usually caused by a uniform pulse repetition interval (UPRI) waveform, which significantly degrades target detection and location performance. To address this issue, this article proposes an ambiguity clutter… read more here.
Keywords: repetition interval; ambiguity clutter; pulse repetition; clutter ... See more keywords
Enhanced X-ray Emissions Arising from High Pulse Repetition Frequency Ultrashort Pulse Laser Materials Processing
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DOI: 10.3390/ma15082748
Abstract: The ongoing trend in the development of powerful ultrashort pulse lasers has attracted increasing attention for this technology to be applied in large-scale surface engineering and modern microfabrication. However, the emission of undesired X-ray photon… read more here.
Keywords: emission; repetition frequency; pulse repetition; pulse laser ... See more keywords
Effect of Pulse Repetition Rate on Ultrafast Laser-Induced Modification of Sodium Germanate Glass
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DOI: 10.3390/nano13071208
Abstract: We report an unexpected pulse repetition rate effect on ultrafast-laser modification of sodium germanate glass with the composition 22Na2O 78GeO2. While at a lower pulse repetition rate (~≤250 kHz), the inscription of nanogratings possessing form… read more here.
Keywords: effect; laser; repetition rate; pulse repetition ... See more keywords