المؤلفون: Vladimir V. Biryukov, Vladimir L. Vaks, Sergey A. Kapustin, Vasiliy A. Malakhov, Aleksandr N. Panin, Sergey I. Pripolzin, Aleksey S. Raevskiy, Yuliya V. Raevskaya, Vladimir V. Shcherbakov

المصدر: Физика волновых процессов и радиотехнические системы, Vol 26, Iss 4, Pp 48-59 (2024)

مصطلحات موضوعية: subterahertz and terahertz frequency ranges, high speed wireless communications systems, wideband transmitter-receiver system, narrow-beam antenna, cassegrain antenna, Physics, QC1-999, Electronics, TK7800-8360

وصف الملف: electronic resource

العلاقة: https://journals.ssau.ru/pwp/article/viewFile/27069/10246Test; https://doaj.org/toc/1810-3189Test; https://doaj.org/toc/2782-294XTest

الوصول الحر: https://doaj.org/article/acfdf82435b54f318b2a7ed3f861ef97Test

المؤلفون: M. VIEIRA, M. A. VIEIRA, P. VIEIRA, P. LOURO

المصدر: Sensors & Transducers, Vol 263, Iss 4, Pp 74-81 (2023)

مصطلحات موضوعية: visible light communication (vlc), geolocation, indoor navigation, bidirectional communication, wayfinding, optical sensors, transmitter/receiver, Technology (General), T1-995

وصف الملف: electronic resource

العلاقة: https://sensorsportal.com/HTML/DIGEST/december_2023/Vol_263/P_3315.pdfTest; https://doaj.org/toc/2306-8515Test; https://doaj.org/toc/1726-5479Test

الوصول الحر: https://doaj.org/article/d59cee3f7d8845aeb94d79c3f30bf534Test

المؤلفون: Waode Erimelga Nurfitri, Her Gumiwang Ariswati, Sari Luthfiyah, Kartinah Zen

المصدر: Jurnal Teknokes, Vol 16, Iss 2, Pp 51-57 (2023)

مصطلحات موضوعية: sars-cov-2, bioradar, respiration, transmitter, receiver, Medicine, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

العلاقة: https://teknokes.poltekkesdepkes-sby.ac.id/index.php/Teknokes/article/view/499Test; https://doaj.org/toc/2407-8964Test

الوصول الحر: https://doaj.org/article/e5474f3caff24aa9976d2707c6f03e98Test

المؤلفون: Vieira, Manuela, Vieira, Manuel Augusto, Louro, Paula, Rodrigues, João, Vieira, Pedro

المساهمون: RCIPL

مصطلحات موضوعية: Visible light communication, Geolocation, Indoor navigation, Bidirectional communication, Wayfinding, Optical sensors, Indoor multi-level environments, Transmitter/Receiver

وصف الملف: application/pdf

العلاقة: VIEIRA, Manuela; [et al] – Visible light communication cooperative system to support indoor guidance services. In Proc. SPIE 12139, Optical Sensing and Detection VII. Strasbourg, France: SPIE Photonics Europe, 2022. Vol. 1213903. Pp. 1- 11.

الإتاحة: http://hdl.handle.net/10400.21/14659Test

المؤلفون: Vieira, Manuela, Vieira, Manuel Augusto, Louro, Paula, Fantoni, Alessandro, Vieira, Pedro

المساهمون: RCIPL

مصطلحات موضوعية: Visible Light Communication, Geolocation, Indoor navigation, Bidirectional Communication, Wayfinding, Optical sensors, Indoor multi-level environments, Transmitter/Receiver, Multiplexing/Demultiplexing

وصف الملف: application/pdf

العلاقة: VIEIRA, Manuela; [et al] – Navigation, routing and geolocation through visible light communication. In Proceedings of SPIE 12027, Metro and Data Center Optical Networks and Short-Reach Links V (3 March 2022). San Francisco, California, United States. ISSN 0277-786X. Vol. 12027. Pp. 120270W-1- 120270W-11.; 0277-786X

الإتاحة: http://hdl.handle.net/10400.21/14426Test

المؤلفون: Vieira, Manuela, Vieira, Manuel Augusto, Louro, Paula, Fantoni, Alessandro, Vieira, Pedro

المساهمون: RCIPL

مصطلحات موضوعية: Visible Light Communication, Geolocation, Indoor navigation, Bidirectional Communication, Wayfinding, Optical sensors, Indoor multi-level environments, Transmitter/Receiver

وصف الملف: application/pdf

العلاقة: VIEIRA, Manuela; [et al] – Cooperative self-localization and wayfinding services through visible light communication. In Proceedings of SPIE 12019, AI and Optical Data Sciences III (2 March 2022). San Francisco, California, United States. ISSN 0277-786X. Vol. 12019. Pp. 120190E-1-120190E-11.; 0277-786X

الإتاحة: http://hdl.handle.net/10400.21/14425Test

المؤلفون: Haraprasad MANDAL, Madhuchhanda MITRA, Satish Chandra BERA

المصدر: Sensors & Transducers, Vol 252, Iss 5, Pp 19-27 (2021)

مصطلحات موضوعية: ultrasonic liquid level transducer, ultrasonic transmitter-receiver probes, ultrasonic oscillator, op- amp, signal conditioner, Technology (General), T1-995

وصف الملف: electronic resource

العلاقة: https://sensorsportal.com/HTML/DIGEST/october_2021/Vol_252/P_3230.pdfTest; https://doaj.org/toc/2306-8515Test; https://doaj.org/toc/1726-5479Test

الوصول الحر: https://doaj.org/article/a934d1196b2e4c458d75ed9c67b02432Test

المؤلفون: Vladimir F. Dmitrikov, Alexander Y. Petrochenko, Andrey A. Rozanov

المصدر: Физика волновых процессов и радиотехнические системы, Vol 24, Iss 1, Pp 78-88 (2021)

مصطلحات موضوعية: transmitter-receiver module, active phased antenna array, power supplies with pulse load, output voltage quality, negative feedback, Physics, QC1-999, Electronics, TK7800-8360

وصف الملف: electronic resource

العلاقة: https://journals.ssau.ru/pwp/article/viewFile/8699/8253Test; https://doaj.org/toc/1810-3189Test; https://doaj.org/toc/2782-294XTest

الوصول الحر: https://doaj.org/article/59acdbc1b7ae4a3c8451ad2940686e70Test

المؤلفون: Vieira, Manuela, Vieira, Manuel, Louro, Paula, Fantoni, Alessandro, Vieira, Pedro

المساهمون: RCIPL

مصطلحات موضوعية: Visible light communication, Geolocation, Indoor navigation, Bidirectional communication, Wayfinding, Optical sensors, Indoor multi-level environments, Transmitter/Receiver, Multiplexing/Demultiplexing

وصف الملف: application/pdf

العلاقة: VIEIRA, Manuela; [et al] – Geolocation and communication in unfamiliar indoor environments through visible light. In Proc. SPIE 11706 – Light-Emitting Devices, Materials, and Applications XXV. Vol. 11706, (2021), pp. 117060P-1- 117060P-11

الإتاحة: http://hdl.handle.net/10400.21/13777Test

المؤلفون: Vieira, Manuela, Vieira, Manuel Augusto, Louro, Paula, Fantoni, Alessandro, Vieira, Pedro

المساهمون: RCIPL

مصطلحات موضوعية: Visible Light Communication, Indoor navigation, Bidirectional Communication, Wayfinding, Optical sensors, Indoor multi-level environments, Transmitter/receiver, Multiplexing/demultiplexing techniques

وصف الملف: application/pdf

العلاقة: VIEIRA, Manuela; [et al] – Indoor wayfinding using visible light communication. In Proceedings of SPIE: Optical Sensing and Detection VI. France: SPIE. ISSN 0277-786X. Vol. 11354 (2020), pp. 1135403-1- 1135403-9; 0277-786X

الإتاحة: http://hdl.handle.net/10400.21/11442Test