Review of past and current research in the USSR on the fundamentals and basics of radar polariraetry and high resolution radar imaging. Kozlov A I,Logvin A I,Zhivotovsky L A. Direct and Inverse Methods in Radar Polarimetry . 1992Kozlov;A;I;Logvin;A;I;Zhivotovsky;L;A.Review of past ...
Real-time and high-resolution target detection is highly desirable in modern radar applications. Electronic techniques have encountered grave difficulties in the development of such radars, which strictly rely on a large instantaneous bandwidth. In this article, a photonics-based real-time high-range-...
The resulting larger deflection angle and higher resolution allow the use of a large number of facets on the polygon without compromising on facet width or resolution. By special configuration of the beam, the major part of cross scan facet error, which tends to multiply accordingly, is reduced...
Remarkable advancements have been made in the design of optical metasurfaces in recent years, particularly in compact designs. However, for their practical integration into diverse optical systems, there is a pressing need for metasurfaces to transition
Narrowband beam space high resolution DOA estimation techniques are study in this paper.The performance of beam space MUSIC Algorithm is demonstrated for the weak correlated signals and strongly correlated signals.Beam space MUSIC based on MVDR beam former outputs is proposed to remove the contribution...
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Among analog-to-digital converters, the delta-sigma modulator has cornered the market on high to very high resolution converters at moderate speeds, with typical applications such as digital audio and instrumentation. Interest has recent... JA Cherry,WM Snelgrove,I Ebrary - Kluwer Academic Publisher...
29. Lincoln Laboratory Radar Introduction for Student Engineers (LLRISE)Application Deadline: March 7Duration: Two weeks (July 14 – 27)While not an internship per se, this free workshop for high schoolers completing their junior year should be on the bucket list for any student interested in...
(Fig.1g), corresponding to a high aspect ratio of 379 for MAPbI3perovskite. The crystal thickness can also be controlled in a wide range between 1–60 μm by applying loads (Supplementary Fig.10). High-resolution transmission electron microscopy (HRTEM) image in Fig.1hpresents the ...
high-resolution radar; frequency coding; smart noise jamming; waveform design Graphical Abstract1. Introduction High-resolution range recovery of a high-resolution radar has many potential applications in multi-dimensional imaging and target recognition [1,2,3,4,5]. To obtain a high range resolution...