Results 91 to 100 of about 11,419,317 (219)
Radar Waveform Strategy Based on Game Theory [PDF]
Radioengineering, 2019 In this paper, we proposed two waveform design methods based on game theory to address the problem of radar detection performance degradation in electronic warfare. Since radar and jammer are completely hostile, their interaction is modeled as two-person
H. L. Wang +4 more
doaj
Structural Concrete, EarlyView.Abstract The acoustic emission (AE) technique has proven to be an effective method for detecting individual wire breaks in prestressed concrete structures affected by stress corrosion cracking (SCC). However, despite its widespread application, the quantitative assessment of AE monitoring reliability and optimal sensor placement remains unresolved ...
Max Fiedler, Steffen Marx
wiley +1 more source
Radar channel waveform design in an active communications channel [PDF]
, 2013 In this thesis adaptive radar transmit waveform design and its effects on active communications systems are explored. Specifically, design for point targets (i.e., impulse response targets) is investigated.
Shepherd, Kevin D.
core +2 more sources
The Journal of Engineering, 2019 New non-orthogonal multiple access technology is proposed with the development of 5G, which is expected to support higher spectrum efficiency and massive terminal access, it enables the communication system to achieve better bit error rate performance ...
Qing Wang +3 more
doaj +1 more source
Investigation of the mechanisms and modulation of irinotecan‐induced emesis in Suncus murinus
British Journal of Pharmacology, EarlyView.Abstract Background and Purpose Irinotecan is a widely used chemotherapeutic agent that frequently causes nausea and emesis. Its emetic mechanism of action is poorly understood and the choice of drugs to reduce nausea and emesis is largely empirical. Experimental Approach Using Suncus murinus, we examined (i) the dose–response and temporal profile of ...
Zengbing Lu +7 more
wiley +1 more source
An Orthogonal Waveform Scheme for Imaging MIMO-Radar Applications [PDF]
, 2013 Synthetic Aperture Radar (SAR) based on Digital Beamforming (DBF) belongs to the family of Multi-Modal Radar Systems (MMRSs) which offer higher operational flexibility and improved performance compared to conventional radar systems using analog beam ...
Patyuchenko, Anton +4 more
core
Closed-Form Waveform Design for MIMO Radar Transmit Beampattern Synthesis via Integral Equality
IEEE Access, 2020 Recently, due to the adequate use of waveform diversity, MIMO technology has been widely adopted, resulting in the waveform design for MIMO radar beampattern synthesis becoming a hot issue. However, most previous works regarding this problem optimize the
Yezi Ma, Ping Wei, Huaguo Zhang, Yan Pan
doaj +1 more source
A perspective on automated rapid eye movement sleep assessment
Journal of Sleep Research, Volume 34, Issue 2, April 2025.Summary Rapid eye movement sleep is associated with distinct changes in various biomedical signals that can be easily captured during sleep, lending themselves to automated sleep staging using machine learning systems. Here, we provide a perspective on the critical characteristics of biomedical signals associated with rapid eye movement sleep and how ...
Mathias Baumert, Huy Phan
wiley +1 more source
An investigation of a frequency diverse array [PDF]
, 2009 This thesis presents a novel concept for focusing an antenna beam pattern as a function of range, time, and angle. In conventional phased arrays, beam steering is achieved by applying a linear phase progression across the aperture.
Antonik, P.
core
Echoes of Intelligence: What AI Could Learn From Bats
Applied AI Letters, Volume 8, Issue 1, February 2027.Bat biosonar offers a promising model for embodied AI: navigating dense vegetation through active perception and learning from sparse echoes suggests robust, parsimonious, autonomous alternatives to conventional vision‐centered, data‐intensive systems.
Rolf Müller
wiley +1 more source