Search Results
34758 articles found
ARTICLE
|
doi:10.20944/preprints202403.0069.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Microsatellite; Attitude Control; Moving Target Tracking; Disturbance Observer; Sliding Mode Control
Online: 1 March 2024 (18:25:20 CET)
ARTICLE
|
doi:10.20944/preprints202406.1287.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
aircraft detection; YOLOv7; CBAM; SENet; microsatellite
Online: 18 June 2024 (15:09:54 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0113.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
autonomous orbit estimation; microsatellite; cubature Kalman filter; robust; geomagnetic field
Online: 1 July 2024 (13:54:09 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0396.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
plasmonic metasurface; full-color generation; tri-channel information encoding; polarization encoding
Online: 5 April 2024 (15:57:57 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1758.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Optical interaction; Remote multi-touch; Grating antenna; Differential amplitude modulation
Online: 27 May 2024 (12:34:57 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1279.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Infrared Spectral detection; FT-IR; Aero-engine hot jet; deep learning; Attention Mechanism
Online: 20 June 2024 (12:51:20 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1359.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
QC-LDPC; pipeline conflicts; patch method; variable-to-check message; OFDM-PON
Online: 22 March 2024 (09:21:08 CET)
ARTICLE
|
doi:10.20944/preprints201906.0168.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
optical antenna; radiation pattern; transmission spectrum; reconfiguration
Online: 18 June 2019 (05:52:29 CEST)
REVIEW
|
doi:10.20944/preprints202405.0839.v1
Subject:
Engineering,
Telecommunications
Keywords:
Antenna Design; Transmission Lines; Impedance Matching; Bandwidth; Radiation Pattern Control
Online: 13 May 2024 (12:13:30 CEST)
REVIEW
|
doi:10.20944/preprints202405.0685.v1
Subject:
Engineering,
Telecommunications
Keywords:
Dipole antennas, Performance analysis, Wireless communication, Impedance matching, Optimization techniques
Online: 10 May 2024 (20:08:27 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1037.v1
Online: 15 May 2024 (16:54:57 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1562.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
Wideband antenna; dual-polarized antenna; dipole antenna; radiation pattern restoration
Online: 28 May 2024 (10:21:05 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1816.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
polarimetry; anisotropy; birefringence, four-polarisation method
Online: 28 April 2024 (05:34:20 CEST)
REVIEW
|
doi:10.20944/preprints202405.0701.v1
Online: 10 May 2024 (14:16:15 CEST)
COMMUNICATION
|
doi:10.20944/preprints202405.1496.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
Wideband antenna; cross dipole antenna; circularly polarized antenna; filtering antenna
Online: 23 May 2024 (10:43:57 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0029.v1
Subject:
Engineering,
Bioengineering
Keywords:
Antenna array; biomedical antennas; breast cancer; focused microwave breast hyperthermia (FMBH); hyperthermia
Online: 4 March 2024 (06:16:51 CET)
ARTICLE
|
doi:10.20944/preprints202406.1904.v1
Subject:
Engineering,
Telecommunications
Keywords:
double orthogonal polarization; capacity enhancement; combined optical – wireless link; polarization extinction ratio
Online: 27 June 2024 (02:46:30 CEST)
REVIEW
|
doi:10.20944/preprints202404.0460.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Quantum photonics, Quantum imaging, Quantum correlations, Quantum key distribution, Quantum sensing
Online: 8 April 2024 (13:53:54 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0038.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
laser machining; ultra-short laser pulses; 3D printing
Online: 3 June 2024 (08:57:36 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1501.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
drone-borne; HF antennas; Internet of Things (IoT); folded dipole; Open Area Test Site (OATS); antenna measurements; near-field antenna measurements
Online: 24 June 2024 (05:16:38 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0577.v1
Online: 9 February 2024 (11:27:34 CET)
ARTICLE
|
doi:10.20944/preprints201612.0040.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
fractal array antenna; density tapering; side lobe level
Online: 7 December 2016 (11:14:31 CET)
ARTICLE
|
doi:10.20944/preprints202406.1810.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
partial discharge; UHF sensor; UHF antenna; microstrip antennas, UWB antenna
Online: 26 June 2024 (10:12:41 CEST)
REVIEW
|
doi:10.20944/preprints202406.0197.v1
Subject:
Engineering,
Telecommunications
Keywords:
5G; 6G; M-MIMO; Multi-Antenna; Wireless; Federated Learning
Online: 4 June 2024 (16:27:56 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0359.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Mutual coupling suppression; slotted array antennas; synthetic aperture radar (SAR); Multiple-Input Multiple-Output (MIMO) systems; decoupling method
Online: 20 August 2018 (14:46:43 CEST)
REVIEW
|
doi:10.20944/preprints202405.0628.v1
Subject:
Engineering,
Telecommunications
Keywords:
6G antenna, antenna design, THz communications, fabrication technology
Online: 9 May 2024 (17:25:19 CEST)
ARTICLE
|
doi:10.20944/preprints201702.0108.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
optical Tamm state; cholesteric liquid crystal; handedness-preserving mirror
Online: 28 February 2017 (13:51:30 CET)
ARTICLE
|
doi:10.20944/preprints202406.1244.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
optical nonreciprocity; single dark-state peak; degenerate two-level; strong-coupling
Online: 18 June 2024 (11:52:50 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0502.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Optical bullets; Focus wave modes; Polarization; Diffraction; Dispersion; Nondiffracting beams; Nondispersing pulses
Online: 8 April 2024 (05:16:04 CEST)
COMMUNICATION
|
doi:10.20944/preprints202407.0470.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
High isolation; Pattern-diversity antenna; Polarization diversity
Online: 5 July 2024 (02:50:09 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0168.v1
Subject:
Engineering,
Telecommunications
Keywords:
statistically small population sampling; two-sided sampling; one-sided sampling; 29 threshold detection; fiber Bragg gratings; FBG sensing; optical spectrum analysis;
Online: 4 March 2024 (13:37:33 CET)
ARTICLE
|
doi:10.20944/preprints202402.0788.v2
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
diffraction; optical engineering; spatial light modulator; Bessel beam; optical vorte; optical needle; focal line; translation of Bessel beams
Online: 15 February 2024 (09:43:18 CET)
ARTICLE
|
doi:10.20944/preprints202404.1805.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
Yb/Al multilayer; Si impurity; 54-90nm wavelength range
Online: 28 April 2024 (05:18:38 CEST)
COMMUNICATION
|
doi:10.20944/preprints202406.0931.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Kalman filtering; Input reconstruction; Inverse modeling; Inverse problems; Virtual sensing
Online: 13 June 2024 (23:46:09 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0681.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
System inversion; Inverse system identification; MATLAB toolbox
Online: 11 June 2024 (11:06:50 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0518.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Dielectric disc loaded; miniaturization; monopole antenna
Online: 22 March 2021 (11:20:36 CET)
ARTICLE
|
doi:10.20944/preprints202403.1180.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
wavelength selective switch; optical phased array; 3D-FDTD; ray tracing; optical design
Online: 20 March 2024 (09:32:29 CET)
ARTICLE
|
doi:10.20944/preprints201908.0256.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
massive MIMO; spectral efficiency; MTC
Online: 25 August 2019 (16:48:58 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0194.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
coherent optical detection; optical fiber communication; carrier phase recovery; feed-back and feed-forward; laser phase noise; equalization enhanced phase noise; n-level phase shift keying
Online: 23 August 2016 (10:40:19 CEST)
REVIEW
|
doi:10.20944/preprints202405.1285.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Machine Learning; Optical Fiber Networks; Anomaly Identification; Localization
Online: 20 May 2024 (13:06:23 CEST)
REVIEW
|
doi:10.20944/preprints202012.0232.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
reconfigurable antennas; liquid antennas; liquid actuation techniques
Online: 9 December 2020 (15:53:19 CET)
ARTICLE
|
doi:10.20944/preprints202309.1254.v1
Subject:
Physical Sciences,
Other
Keywords:
GPR; Depth Resolutions; 500Mhz GPR Antenna; MALA GPR equipment; 500MHz shielded Antenna; subsurface; Materials; GPR Survey
Online: 19 September 2023 (08:22:21 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202306.0630.v1
Online: 8 June 2023 (10:39:35 CEST)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
antenna sensor; radio frequency; dipole antenna
Online: 3 November 2019 (18:03:26 CET)
ARTICLE
|
doi:10.20944/preprints202403.0471.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Infrared microscopy; axial resolution; binary axicon; photolithography; femtosecond ablation; chemical imaging
Online: 8 March 2024 (09:04:24 CET)
ARTICLE
|
doi:10.20944/preprints202403.1593.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Nanodisk; nanostrip; plasmonic; field enhancement; absorption; scattering cross section; extinction cross section
Online: 26 March 2024 (11:54:48 CET)
ARTICLE
|
doi:10.20944/preprints202403.0018.v1
Subject:
Engineering,
Telecommunications
Keywords:
network capacity; fiber assignment; random networks; optical networks; optical communications
Online: 1 March 2024 (05:40:45 CET)
ARTICLE
|
doi:10.20944/preprints202304.0176.v1
Subject:
Engineering,
Telecommunications
Keywords:
Annular leaky-wave antenna; conical and broadside beams; circular polarization
Online: 11 April 2023 (03:13:27 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1206.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Aerosol Optical Depth (AOD); sun photometer; aerosol optical properties; aerosol potential origin )
Online: 20 March 2024 (11:03:15 CET)
COMMUNICATION
|
doi:10.20944/preprints202305.1656.v1
Online: 23 May 2023 (12:28:55 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0144.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Plasmonic nanoantenna; Electric field norm; Tilted light incidence
Online: 8 October 2021 (13:43:07 CEST)
COMMUNICATION
|
doi:10.20944/preprints201703.0034.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Planar metamaterial absorber; terahertz; six-band; cave-cross patch resonator
Online: 6 March 2017 (17:29:53 CET)
COMMUNICATION
|
doi:10.20944/preprints201703.0022.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
perfect metamaterial absorber; terahertz; six-band; cave-cross patch resonator
Online: 3 March 2017 (08:48:31 CET)
ARTICLE
|
doi:10.20944/preprints201702.0013.v1
Subject:
Chemistry And Materials Science,
Nanotechnology
Keywords:
nano-cube; heterostructures; bottom-up growth; electron microscopy; bandgap; Ag-WO3
Online: 4 February 2017 (09:23:00 CET)
ARTICLE
|
doi:10.20944/preprints202404.0221.v1
Subject:
Environmental And Earth Sciences,
Space And Planetary Science
Keywords:
solar wind charge-exchange (SWCX); earth magnetosheath; X-Ray spectrum; interplanetary shock; bow shock; Magnetopause
Online: 2 April 2024 (15:13:11 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0403.v1
Subject:
Engineering,
Telecommunications
Keywords:
approximate discrete Fourier transform; wideband spectrum perception; wideband multi-beam RF digital beamforming; low-complexity algorithms
Online: 4 July 2024 (11:12:46 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1054.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
impulse subsurface radar, radiation pattern, archaeological and natural objects
Online: 15 May 2023 (14:33:16 CEST)
REVIEW
|
doi:10.20944/preprints202305.0335.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
printable antenna; inkjet-printed; gain; Bandwidth; and broadband
Online: 5 May 2023 (09:01:16 CEST)
ARTICLE
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
optical neural network; microcomb
Online: 12 March 2020 (03:41:39 CET)
COMMUNICATION
|
doi:10.20944/preprints202407.1409.v1
Subject:
Radiation And Radiography,
Physical Sciences
Keywords:
circular polarization; cross dipole; high gain; wide axial ratio bandwidth
Online: 17 July 2024 (12:45:20 CEST)
REVIEW
|
doi:10.20944/preprints202405.0598.v2
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Terahertz; Advances; Review; Antenna Design; Communication
Online: 4 July 2024 (09:15:02 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0061.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
computational electromagnetics; numerical methods; method of moments; antennas; radiation pattern; input impedance; simulation software
Online: 6 June 2022 (04:25:19 CEST)
ARTICLE
|
doi:10.20944/preprints202002.0135.v1
Online: 11 February 2020 (09:08:08 CET)
ARTICLE
|
doi:10.20944/preprints201607.0009.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
Antennas; Communication systems; Electromagnetic analysis; Measurements; Radio propagation; Waveguides
Online: 8 July 2016 (03:44:51 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0931.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
cloaking; decoupling; metasurfaces; mutual interference; patch antennas
Online: 12 May 2023 (10:54:59 CEST)
REVIEW
|
doi:10.20944/preprints202405.0563.v1
Subject:
Engineering,
Telecommunications
Keywords:
Frequency; Gain; Antenna Design; Wearable Technology; Connectivity
Online: 9 May 2024 (09:16:18 CEST)
COMMUNICATION
|
doi:10.20944/preprints202402.0900.v2
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
surface impedance; reflection coefficient; multilayer dielectric, surface waves
Online: 28 February 2024 (13:02:27 CET)
ARTICLE
|
doi:10.20944/preprints202311.0787.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
cubesat; integrated antenna systems; remote sensing; attitude control; energy budget
Online: 13 November 2023 (08:52:33 CET)
ARTICLE
|
doi:10.20944/preprints202305.0514.v1
Subject:
Engineering,
Telecommunications
Keywords:
Circular Polarization; CubeSat; Multi-band Antenna; Antenna on Structure
Online: 8 May 2023 (10:26:45 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0728.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
subwavelength waveguide; optofluidics; sensing; nonlinearity
Online: 10 July 2024 (04:23:25 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0992.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
underwater propeller wake; position-sensitive detector; optical detection
Online: 12 July 2024 (08:40:38 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0415.v1
Subject:
Engineering,
Architecture, Building And Construction
Keywords:
optical sensing; particulate matter; sustainable indoor environment; contaminant control
Online: 20 October 2020 (15:05:25 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1892.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
phased arrays; planar arrays; antenna radiation patterns; beam steering; radar antennas; radar applications
Online: 28 May 2024 (16:58:40 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1038.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
optical and electronic expert system; diagnosing eye pathology; glaucoma
Online: 12 July 2024 (11:32:06 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0170.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
backscattering coefficients; multi-sensor optimizing; Synthetic Aperture Radar
Online: 4 June 2024 (11:59:22 CEST)
ARTICLE
|
doi:10.20944/preprints202311.0876.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Leaky-wave antenna; complementary split resonant ring; low cross-polarization level
Online: 14 November 2023 (10:28:49 CET)
ARTICLE
|
doi:10.20944/preprints202405.1034.v1
Subject:
Public Health And Healthcare,
Public Health And Health Services
Keywords:
Optical coherence tomography; Retina; Fundus photography
Online: 15 May 2024 (11:46:27 CEST)
REVIEW
|
doi:10.20944/preprints202405.0714.v1
Online: 10 May 2024 (16:53:21 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0367.v1
Subject:
Engineering,
Telecommunications
Keywords:
Aerial base station; Multiple drones; Circular polarization; Two-ray model; Antennas
Online: 6 June 2023 (03:46:35 CEST)
COMMUNICATION
|
doi:10.20944/preprints202304.1237.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
dipole antenna; dual-polarized; low-profile; wideband artificial magnetic conductor
Online: 30 April 2023 (02:18:14 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1965.v1
Subject:
Medicine And Pharmacology,
Dietetics And Nutrition
Keywords:
eicosapentaenoic acid; oleic acid; palmitic acid; omega-3 polyunsaturated fatty acid; PUFA; FFAR4; CREB; Cav1.2; L-type Ca2+ channel
Online: 30 April 2024 (08:17:49 CEST)
ARTICLE
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
optical fibre data; transmission; microcomb
Online: 15 March 2020 (15:20:23 CET)
ARTICLE
|
doi:10.20944/preprints202111.0002.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
monochalcogenides; germanium sulfide; photoluminescence; reflectance contrast; excitons; Raman scattering; Density Fuctional Theory; phonons
Online: 1 November 2021 (10:18:02 CET)
ARTICLE
|
doi:10.20944/preprints202404.1777.v1
Subject:
Chemistry And Materials Science,
Electronic, Optical And Magnetic Materials
Keywords:
Electrodeposition; Galfenol; Optical Fiber; FBG; Magnetostriction
Online: 27 April 2024 (10:13:44 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0597.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
3D graphene; laser processing; laser-induced graphene; optical fibre; electrochemical sensors; dopamine
Online: 20 April 2023 (02:51:05 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0500.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
circular polarization; mobile communications; slot antenna; base station; offset feeding
Online: 10 October 2023 (02:51:56 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0540.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
5G; dual-band; nested antenna array; circular polarization; non-terrestrial network; link budget; automotive applications; data rate
Online: 10 October 2023 (02:34:30 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1354.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
UWB; high-Dk adhesive; monopole antenna; thin film antenna
Online: 19 July 2023 (12:52:47 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1858.v1
Subject:
Public Health And Healthcare,
Health Policy And Services
Keywords:
cataract; optical coherence tomography; Kazakhstan; visual acuity; cost-effectiveness
Online: 26 June 2024 (12:44:40 CEST)
ARTICLE
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
metalmaterial; optical absorber; thin-film optics
Online: 11 February 2020 (09:26:01 CET)
ARTICLE
|
doi:10.20944/preprints202312.1973.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
linear antenna microwave plasma chemical vapor deposition (LA-MPCVD); Early growth stage; Low temperature; Nanodiamond; Carbon nanotube (CNT); Substrate seeding
Online: 27 December 2023 (02:08:02 CET)
COMMUNICATION
|
doi:10.20944/preprints201904.0220.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
array antenna Microstrip Patch Antenna (MPA); slot antenna; metamaterial; Multiple-Output Multiple-Input (MIMO); radar; RFID systems; millimetre-wave band
Online: 19 April 2019 (11:36:12 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0367.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
optical steganography; optical code-division multiple-access (OCDMA); free space optics (FSO); chirped fiber Bragg grating (CFBG)
Online: 21 August 2018 (05:21:33 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1475.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
optical turbulence; profiles; Fried parameter; the air refractive index structure constant Cn2.
Online: 25 March 2024 (11:25:51 CET)
CONCEPT PAPER
|
doi:10.20944/preprints202212.0373.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Diffuse Optical Tomography, Near-infrared, Inverse problem, Spectroscopy, Medical Imaging, fNIRS, Tissue
Online: 21 December 2022 (02:21:42 CET)
ARTICLE
|
doi:10.20944/preprints202102.0038.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
chymotrypsin; β-casein; nanoparticles; UV-Vis spectroscopy; dynamic light scattering; quartz crystal microbalance.
Online: 1 February 2021 (13:59:40 CET)
ARTICLE
|
doi:10.20944/preprints202402.0939.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
glass structure; europium; IR; photoluminescence; density
Online: 19 February 2024 (11:48:45 CET)
ARTICLE
|
doi:10.20944/preprints202312.0163.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
UWB; MIMO; Internet of thing; high isolation
Online: 4 December 2023 (07:51:16 CET)
ARTICLE
|
doi:10.20944/preprints202308.1898.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
4B2MBN; FT-IR; FT-Raman; Photoluminescence; Antibacterial
Online: 29 August 2023 (03:43:33 CEST)
ARTICLE
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doi:10.20944/preprints202407.1432.v1
Subject:
Electrical And Electronic Engineering,
Engineering
Keywords:
Transmit-arrays; Planar Antenna; lens antenna; Phased array; Beam-steering; Beam-scanning; Unit cell; Circular patch; X-band
Online: 17 July 2024 (12:47:32 CEST)