المؤلفون: Brand, Felix, Drese, Klaus Stefan

المصدر: Sensors (14248220); Mar2024, Vol. 24 Issue 5, p1630, 23p

مصطلحات موضوعية: SOUND waves, LONGITUDINAL waves, ACOUSTIC measurements, PHASE velocity, ULTRASONIC waves, ACOUSTIC wave propagation, ELASTIC waves

المؤلفون: Xu, Min¹ (AUTHOR) minxumin@163.com, Olaimat, Melad² (AUTHOR) melad.olaimat@aabu.edu.jo, Tang, Tao³ (AUTHOR) jinz@cuit.edu.cn, Ramahi, Omar M.⁴ (AUTHOR) omar.ramahi@uwaterloo.ca, Aldhaeebi, Maged⁵ (AUTHOR) maged.aldhaeebi@gmail.com, Jin, Zhu³ (AUTHOR) zhuming@cuit.edu.cn, Zhu, Ming³ (AUTHOR)

المصدر: Atmosphere. Aug2022, Vol. 13 Issue 8, pN.PAG-N.PAG. 13p.

مصطلحات موضوعية: *RADIO wave propagation, *TROPOSPHERE, *REFRACTIVE index, *ELECTRIC fields, *WATER pressure, *RADIO waves

المؤلفون: Barrios-Ulloa, Alexis^1,2 (AUTHOR) abarrios56@cuc.edu.co, Ariza-Colpas, Paola Patricia¹ (AUTHOR), Sánchez-Moreno, Hernando³ (AUTHOR) hsanchez13@unisimonbolivar.edu.co, Quintero-Linero, Alejandra Paola⁴ (AUTHOR) alejandraquinterol@unicesar.edu.co, De la Hoz-Franco, Emiro² (AUTHOR) abarrios56@cuc.edu.co

المصدر: Sensors (14248220). Jul2022, Vol. 22 Issue 14, pN.PAG-N.PAG. 28p.

مصطلحات موضوعية: *RADIO wave propagation, *WIRELESS sensor networks, *PRECISION farming, *MEASUREMENT errors

المؤلفون: Masao Kimura

المصدر: Acoustical Science and Technology. 2024, 45(1):9

المؤلفون: Hu, Xiaofeng, Zhou, Shuai, Wang, Lei, Wang, Yingying

المصدر: Electronics (2079-9292); Mar2023, Vol. 12 Issue 5, p1166, 12p

مصطلحات موضوعية: ELECTROMAGNETIC wave scattering, ELECTROMAGNETIC waves, MULTIPLE scattering (Physics), ELECTROMAGNETIC wave propagation, DISTRIBUTION (Probability theory), MAXWELL equations

المؤلفون: Ibukunoluwa Adetutu Olajide, Samson A. Oyetunji, Yekeen Olasoji, Wasiu O. Popoola, Muhammad Ijaz

مصطلحات موضوعية: Optical Wireless Communication Systems and Technologies, Electrical and Electronic Engineering, FOS Electrical engineering, electronic engineering, information engineering, Engineering, Physical Sciences, Radar Wave Propagation and Refractivity Estimation, Aerospace Engineering, FOS Mechanical engineering, Free-Space Optical Communication, MIMO Techniques, Visibility, Attenuation, Wavelength, Environmental science, Mie scattering, Meteorology, Temperate climate, Remote sensing, Scattering, Atmospheric sciences, Optics, Light scattering, Geography, Physics, Botany, Biology

العلاقة: https://dx.doi.org/10.60692/xhch4-bvd82Test

الإتاحة: https://doi.org/10.60692/xy07m-hj66810.60692/xhch4-bvd82Test

المؤلفون: Omenka E. Jackson, Muhammad Uthman, Sadiq Umar

مصطلحات موضوعية: Millimeter Wave Communications for 5G and Beyond, Electrical and Electronic Engineering, FOS Electrical engineering, electronic engineering, information engineering, Engineering, Physical Sciences, Radar Wave Propagation and Refractivity Estimation, Aerospace Engineering, FOS Mechanical engineering, Next Generation 5G Wireless Networks, Propagation Models, Radar Propagation, Refractivity Estimation, Path loss, Computer science, Mean squared error, Attenuation, Radio propagation, SIGNAL programming language, Telecommunications, Log-distance path loss model, Radio propagation model, Path computing, Statistics, FOS Mathematics, Mathematics, Wireless, Computer network, Physics, Optics, Programming language

العلاقة: https://dx.doi.org/10.60692/9be9w-wca66Test

الإتاحة: https://doi.org/10.60692/mfb8m-ahb9410.60692/9be9w-wca66Test

المساهمون: Graymer, R

المصدر: Conference: Presented at: Third Conference on Earthquake Hazards in the Eastern San Francisco Bay Area, Hayward, CA, United States, Oct 22 - Oct 24, 2008

وصف الملف: Medium: ED; Size: PDF-file: 15 pages; size: 2 Mbytes

الوصول الحر: http://www.osti.gov/scitech/servlets/purl/950062Test

المساهمون: Pasyanos, M

المصدر: Conference: Presented at: MRR2007 - 29th Research Review on Nuclear Explosion Monitoring Technologies, Denver, CO, United States, Sep 25 - Sep 27, 2007

وصف الملف: Medium: ED; Size: PDF-file: 11 pages; size: 3.2 Mbytes

الوصول الحر: http://www.osti.gov/scitech/servlets/purl/920883Test

المؤلفون: De Beelde, Brecht, Plets, David, Desset, Claude, Tanghe, Emmeric, Bourdoux, Andre, Joseph, Wout

المصدر: IEEE ACCESS ; ISSN: 2169-3536

مصطلحات موضوعية: Technology and Engineering, COMMUNICATION, GHZ, OPPORTUNITIES, SCATTERING, Loss measurement, Antenna measurements, Frequency measurement, Bandwidth, Channel models, Attenuation, Wireless communication, Channel, characterization, D-band, diffraction, millimeter wave propagation, modeling, path loss, penetration, reflection, sub-THz

وصف الملف: application/pdf

العلاقة: https://biblio.ugent.be/publication/8729001Test; http://hdl.handle.net/1854/LU-8729001Test; http://dx.doi.org/10.1109/ACCESS.2021.3127399Test; https://biblio.ugent.be/publication/8729001/file/8729006Test

الإتاحة: https://doi.org/10.1109/ACCESS.2021.3127399Test
https://biblio.ugent.be/publication/8729001Test
http://hdl.handle.net/1854/LU-8729001Test
https://biblio.ugent.be/publication/8729001/file/8729006Test