Results 51 to 60 of about 1,945,969 (313)
IEEE Access, 2019 This paper discusses the direction-of-arrival (DOA) estimation problem in multiple-input multiple-output (MIMO) radar with non-orthogonal waveforms.
Chong Shen +4 more
doaj +1 more source
Template banks to search for low-mass binary black holes in advanced gravitational-wave detectors
, 2013 Coalescing binary black holes (BBHs) are among the most likely sources for the Laser Interferometer Gravitational-wave Observatory (LIGO) and its international partners Virgo and KAGRA.
Brown, Duncan A. +2 more
core +1 more source
Photonic microwave signals with zeptosecond-level absolute timing noise [PDF]
Nature Photonics, 2016 Ultralow-noise microwave signals are generated at 12 GHz by a low-noise fibre-based frequency comb and cutting-edge photodetection techniques. The microwave signals have a fractional frequency stability below 6.5 × 10–16 at 1 s and a timing noise floor ...
Xiaopeng Xie +13 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee +8 more
wiley +1 more source
Gravitational waves from eccentric compact binaries: Reduction in signal-to-noise ratio due to nonoptimal signal processing [PDF]
, 1999 Inspiraling compact binaries have been identified as one of the most promising sources of gravitational waves for interferometric detectors. Most of these binaries are expected to have circularized by the time their gravitational waves enter the ...
A. Gopakumar +31 more
core +2 more sources
Advanced Functional Materials, EarlyView.A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang +9 more
wiley +1 more source
Time domain analysis of flyback EMI based on distributed parameters theory
Frontiers in ElectronicsThe electromagnetic interference (EMI) is a key issue for most of electric or electronic devices, the researches of suitable analysis methods and solutions absorb much attentions. The research about electromagnetic interference (EMI) is normally based on
Baiyi Liu +5 more
doaj +1 more source
Piecewise Adaptive-Norm Trend Filtering Method for ICESat/GLAS Waveform Data Denoising
IEEE Access, 2020 The Geoscience Laser Altimeter System (GLAS) aboard Ice, Cloud and land Elevation Satellite (ICESat) was able to capture the full waveform of backscattered laser pulse.
Lianying Li +3 more
doaj +1 more source
Remote Sensing, 2022 The problem of single-channel reception of global positioning system (GPS) communication waveforms makes passive sensing of aerial target difficult because of forward scatter.
Mingqian Liu +4 more
doaj +1 more source
Matched filtering of gravitational waves from inspiraling compact binaries: Computational cost and template placement [PDF]
, 1998 We estimate the number of templates, computational power, and storage required for a one-step matched filtering search for gravitational waves from inspiraling compact binaries.
A. Abramovici +35 more
core +2 more sources