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A Real-Time Multi-Class Human Activity Monitoring System Using mmWave Radar. [PDF]
Sensors (Basel)Kim D, Lee S, Lee M.
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study employed an adaptive iterative strategy combining machine learning algorithms, domain knowledge, experimental design, and experimental feedback to aim to precisely and quickly discover high‐entropy ceramics with excellent energy storage performance.
Haowen Liu +4 more
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
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Tuning Stability and Optoelectronic Properties of CsSnI3 Via Rare‐Earth Doping
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Sn‐based halide perovskites are promising optoelectronic materials but are limited by poor stability. Thus, rare‐earth elements (RE) doping in CsSnI3 addresses this limitation, significantly enhancing thermodynamic, mechanical, and chemical stability, while simultaneously tuning electronic characteristics and modulating optical responses in the ...
Haowei Wang +6 more
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5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service. TELSIKS 2001. Proceedings of Papers (Cat. No.01EX517), 2001
The technological evolution in signal processing that has been made in last decades led to improvements in radar performances. Increasing the radar range by improving its sensitivity has been made by the designers of aircraft and other military systems to try to decrease the radar cross section of these types of equipment.
L. Nicolaescu, T. Oroian
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The technological evolution in signal processing that has been made in last decades led to improvements in radar performances. Increasing the radar range by improving its sensitivity has been made by the designers of aircraft and other military systems to try to decrease the radar cross section of these types of equipment.
L. Nicolaescu, T. Oroian
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SPIE Proceedings, 2010
ABSTRACT The radar cross section C is an objective measure of the \radar visibility" of an objec t. As such, C is animportantconcept for the correct characterization ofthe o perational performance ofradar systems. Furthermore, C is equally essential for the design and development of steal th weapon systems and platforms.
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ABSTRACT The radar cross section C is an objective measure of the \radar visibility" of an objec t. As such, C is animportantconcept for the correct characterization ofthe o perational performance ofradar systems. Furthermore, C is equally essential for the design and development of steal th weapon systems and platforms.
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Radar cross section of complex targets
Proceedings of the IEEE, 1989A summary of the development and verifications of a computer code, RECOTA (return from complex target), developed at Boeing Aerospace for calculating the radar cross section of complex targets is presented. The code utilizes a computer-aided design package for modeling target geometry in terms of facets and wedges.
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On the radar cross section of a dipole
Proceedings of the IEEE, 1970Literature references dealing with the radar cross section of a dipole target contain a possible source of confusion in that two definitions of cross section have been used. To clarify this situation, the radar cross section of a randomly oriented half-wave dipole is considered using both definitions.
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1984
These notes were developed while the author was on Sabbatical at NASA Ames Research Center during FY 1982. The lectures were presented to engineers and scientists at NASA Ames in March-April 1982. In August 1982, the RCS lectures were presented at General Dynamics Fort Worth Division.
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These notes were developed while the author was on Sabbatical at NASA Ames Research Center during FY 1982. The lectures were presented to engineers and scientists at NASA Ames in March-April 1982. In August 1982, the RCS lectures were presented at General Dynamics Fort Worth Division.
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2004
In this chapter we presented the four basic techniques for RCS reduction. Of the four, the use of shaping and radar absorbers are by far the most effective. As the design and use of RAM is covered in detail in Chapter 8, this chapter focuses on the fundamentals of shaping for RCSR.
John F. Shaeffer +2 more
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In this chapter we presented the four basic techniques for RCS reduction. Of the four, the use of shaping and radar absorbers are by far the most effective. As the design and use of RAM is covered in detail in Chapter 8, this chapter focuses on the fundamentals of shaping for RCSR.
John F. Shaeffer +2 more
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