2-D Coherence Factor for Sidelobe and Ghost Suppressions in Radar Imaging [PDF]
, 1956 The coherence factor (CF) is defined as the ratio of coherent power to incoherent power received by the radar aperture. The incoherent power is computed by the multi-antenna receiver based on only the spatial variable.
Li, Shiyong +4 more
core +3 more sources
Advanced Science, EarlyView.B‐OMVs, nanoscale vesicles derived from BCG, are identified as effective and safe inducers of trained immunity that protect against sepsis. Through TLR2‐mediated metabolic and epigenetic reprogramming of hematopoietic stem cells, B‐OMVs enhance inflammatory response and phagocytic activity.
Yuan Gong +16 more
wiley +1 more source
Mission Planning and Trajectory Optimization in UAV Swarm for Track Deception against Radar Network
Remote SensingIn this article, a mission planning and trajectory optimization scheme in unmanned aerial vehicle (UAV) swarm for track deception against radar networks is proposed.
Yihan Li +3 more
doaj +1 more source
Incoherent Radar Imaging for Breast Cancer Detection and Experimental Validation against 3D Multimodal Breast Phantoms. [PDF]
J Imaging, 2021 Cuccaro A +4 more
europepmc +1 more source
An Extended Virtual Aperture Imaging Model for Through-the-wall Sensing and Its Environmental Parameters Estimation [PDF]
, 2014 Through-the-wall imaging (TWI) radar has been given increasing attention in recent years. However, prior knowledge about environmental parameters, such as wall thickness and dielectric constant, and the standoff distance between an array and a wall, is ...
Hu, Jun +4 more
core +1 more source
Advanced Science, EarlyView.A PEDOT:PSS‐based yarn‐type transpiration‐driven electrokinetic power generator with a covalently crosslinking agent, divinyl sulfone, is investigated to address the poor water stability of PEDOT:PSS and achieve an exceptional power generation efficiency. The designed device successfully charges commercial capacitors using a biological aqueous solution,
Hyungsub Yoon +10 more
wiley +1 more source
The Ishtar Terra region of Venus in four map sheets; 1, Radar image map of the Ishtar Terra region of Venus; 2, Radar image and shaded relief map of the Ishtar Terra region of Venus; 3, Altimetric radar image map of the Ishtar Terra region of Venus; and 4, Topographic map of the Ishtar Terra region of Venus [PDF]
, 1998 U.S. Geological Survey
openalex +1 more source
Advanced Science, EarlyView.This study presents a microwave‐activated composite integrating expanded graphite with α‐MnO2 nanowires, engineered to synergistically optimize dielectric and magnetic properties. The innovative microwave‐driven process enables rapid structural transformation, yielding ultrathin, scalable electromagnetic wave‐absorbing films.
Junyu Lu +6 more
wiley +1 more source
The Guinevere Planitia region of Venus in four map sheets; 1, Radar image map of the Guinevere, Planitia region of Venus; 2, Radar image and shaded relief map of the Guinevere Planitia region of Venus; 3, Altimetric radar image map of trhe Guinevere Planitia region of Venus; 4, Topographic map of the Guinevere [PDF]
, 1998 openalex +1 more source
Advanced Science, EarlyView.A novel photoresponsive nanozyme sensor array, combining metal‐organic frameworks (MOFs) with advanced machine learning algorithms, provides a breakthrough in rapid neurotransmitter detection and disease diagnostics. This sensor array is capable of accurately identifying neurotransmitter profiles associated with neurological disorders, offering ...
Kun Yu +9 more
wiley +1 more source