Results 121 to 130 of about 7,135,260 (382)
Ocean waves near Hurricane Josephine from SIR-B [PDF]
Radar images of ocean surface waves near hurricane Josephine were acquired with the Shuttle Imaging Radar-B (SIR-B) system on October 12, 1984. Fast Fourier transform analyses of the images were performed along most of the 600-km image track.
Gonzalez, F. I., Holt, Benjamin
core +1 more source
Dilution Effect for High‐Performance Multiple‐Component Near‐Infrared Organic Photodetectors
Advanced Science, EarlyView.The dilution effect in multi‐component organic photodetector effectively suppresses non‐radiative decay and minimizes dark current, while energy‐level‐offset‐governed electron transfer between acceptors maintains efficient charge transport. This synergistic mechanism collectively enables remarkable device performance, including high detectivity and ...
Zhuang Li +9 more
wiley +1 more source
Drone-Based 3D Synthetic Aperture Radar Imaging with Trajectory Optimization. [PDF]
Sensors (Basel), 2022 Drozdowicz J, Samczynski P.
europepmc +1 more source
A single-chip false target radar image generator for countering wideband imaging radars
IEEE Journal of Solid-State Circuits, 2002 This paper describes the theory, design, implementation, simulation, and testing of an ASIC capable of generating false target radar images for countering wideband synthetic aperture and inverse synthetic aperture imaging radars. The 5.5 /spl times/ 6.1 mm IC has 81632 transistors, 132 I/O pins, and consumes 0.132 W at 70 MHz from a 3.3-V supply.
Fouts, Douglas J. +3 more
openaire +2 more sources
Advanced Science, EarlyView.This study presents a hierarchically channeled graphitized nanoarchitecture (HPGC‐Z67) as a novel nano‐diagnostic platform. It enables sensitive and efficient N‐glycan extraction from plasma, significantly reducing processing time and cost. The platform identifies pivotal N‐glycans to accurately differentiate between infectious and non‐infectious ...
Yiwen Lin +5 more
wiley +1 more source
FPGA Implementation of the Chirp-Scaling Algorithm for Real-Time Synthetic Aperture Radar Imaging. [PDF]
Sensors (Basel), 2023 Lee J +5 more
europepmc +1 more source
Denoising Based On Wavelets And Deblurring Via Self-Organizing Map For Synthetic Aperture Radar Images [PDF]
, 2008 Mario Mastriani
openalex +1 more source
STUDY OF THE POSSIBILITIES OF PROCESSING RADAR AND MULTI-ZONE SPACE IMAGES OF THE UNDERLYING SURFACE
, 2022 Alovsat Shura-ogly Guliyev +1 more
openalex +1 more source
Applications of active microwave imagery [PDF]
The following topics were discussed in reference to active microwave applications: (1) Use of imaging radar to improve the data collection/analysis process; (2) Data collection tasks for radar that other systems will not perform; (3) Data reduction ...
Childs, L. F. +9 more
core +1 more source