Results 51 to 60 of about 1,208,570 (249)
, 2012 Passive Bistatic Radar (PBR), or Passive Coherent Location, is gaining interest in the radar community as it provides some advantages with respect to active radar.
D. Petri +15 more
core +1 more source
Battery‐Inspired Electrochemical Synapses for Neuromorphic Applications
Advanced Science, EarlyView.Battery‐ion‐inspired synaptic devices integrate diverse electrolyte systems (solid, ion‐gel, liquid) with transition metal oxides, two‐dimensional materials, and organic channels to regulate ion‐electron coupling. By tailoring ion transport and host interactions, these platforms enable controllable plasticity and energy‐efficient implementations for ...
Won Woo Lee +6 more
wiley +1 more source
Multi-Band Passive Radar Imaging Using Satellite Illumination
, 2022 S.7-12Over the last years the interest has grown over imaging capabilities of passive radars. In particular, the MAPIS (Multi-chAnnel Passive ISAR for military application) project funded by EDA (european defence agency) has shown the potential of ISAR ...
Cristallini, D. +2 more
core +2 more sources
Advanced Science, EarlyView.Schematic illustration of development of experimental datasets and algorithm models, screening and preparation of the scaffolds and their applications in vivo. ABSTRACT Bone defects require materials with osteogenic, neurogenic, and angiogenic activity, yet designing such materials within high‐dimensional compositional spaces remains challenging. Here,
Kunlu Lin +9 more
wiley +1 more source
Multi-illuminator and multistatic passive radar
, 2022 S.821-850Passive radar (PR) is always dependent on illuminators of opportunity and the waveform they provide. Using multiple different illumination sources as well as the distribution of multiple sensors in multistatic networks can provide some diversity.
Hoffmann, Fabienne +2 more
core +1 more source
Feasibility Study of Using 5G Signals for Illumination Purposes in Passive Radar
Известия высших учебных заведений России: РадиоэлектроникаIntroduction. Passive radars perform target detection based on reflected signals emitted by third-party transmitters. The absence of its own transmitter determines the main advantages of passive radars compared to conventional active radars: lower cost ...
V. M. Kutuzov +3 more
doaj +1 more source
Target Coordinates Estimation by Passive Radar with a Single non-Cooperative Transmitter and a Single Receiver [PDF]
Journal of Communications Software and Systems, 2020 Passive radar is a bistatic radar that detects and tracks targets by processing reflections from non-cooperative transmitters. Due to the bistatic geometry for this radar, a target can be localized in Cartesian coordinates by using one of the following ...
Ali Kazem +2 more
doaj
Impact of quantization on passive radar target detection
, 2012 In this paper we investigate the dynamic range requirements of a passive radar system and show the impact of analog-to-digital converter (ADC) quantization on system performance. This analysis is carried out with a view towards understanding how many ADC
S.J. Searle +7 more
core +1 more source
Advanced Science, EarlyView.A proof‐of‐concept multifunctional capsule robot integrates diagnostic imaging, magnetic navigation, wireless power transfer, and targeted thermotherapy for gastrointestinal applications. Magnetically guided positioning and stable wireless power enable localized thermal ablation, achieving controlled heating and high cell mortality in vitro.
Heng Zhang +7 more
wiley +1 more source
Analysis of passive interference on radio station from AC UHV power
E3S Web of Conferences, 2018 The problems of Electromagnetic Interference in Airborne Intelligence Radar Stations near the AC UHV Transmission Lines is researched in this paper, which is mainly passive interference. And then analyzed the passive interference of AC UHV lines.
GAN Zheyuan +3 more
doaj +1 more source