Zobrazeno 1 - 10
of 213
pro vyhledávání: '"FM-CW"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Omid Reyhanigalangashi, Drew Taylor, Shriniwas Kolpuke, Deepak N. Elluru, Feras Abushakra, Abhishek K. Awasthi, Siva-Prasad Gogineni
Publikováno v:
IEEE Access, Vol 10, Pp 47715-47725 (2022)
This paper presents the design and development of a digital two-channel chirp synthesizer using a field-programmable gate array (FPGA) device. To achieve an integrated solution, the design was implemented on radio-frequency system-on-chip (RF-SoC) te
Externí odkaz:
https://doaj.org/article/8ea7ed34776743d5805d921d323f0452
Publikováno v:
Photonics, Vol 10, Iss 3, p 343 (2023)
Imaging using millimeter waves (MMW) and terahertz (THz) waves can help inspect hazardous materials hidden beneath clothing in a non-contact and non-invasive manner. A 3D terahertz imaging system for security gate applications in the 275–305 GHz ra
Externí odkaz:
https://doaj.org/article/6e9477d1de254734a44d3b23067ced73
Publikováno v:
Radioengineering, Vol 27, Iss 2, Pp 620-629 (2018)
CW-type structures belong to the most frequently employed radars, especially in a form of small sensors used, for example, in security applications or automotive industry. Range and reliability of operation of these sensors strongly depend upon their
Externí odkaz:
https://doaj.org/article/fb0c58612a5740cfad923c3a56f0f081
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Zirizzotti, Achille Emanuele, Bagiacchi, Paolo, Baskaradas, James Arokiasamy, Sciacca, Umberto, Zuccheretti, Enrico
The aim of the project is to carry out a prototype of an ionosonde for oblique sounding, based on the frequency modulated continuous wave principle and implemented by means of innovative programmable devices that allow creating smaller and more trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1630d75506b665067788f43a745771e4
Autor:
Octavian Adrian Postolache, Pedro Manuel Brito da Silva Girão, José Miguel Costa Dias Pereira, Gabriela Postolache
Publikováno v:
EAI Endorsed Transactions on Ambient Systems, Vol 1, Iss 1, Pp 1-10 (2011)
The article summarizes on-going research on vital signs and motor activity monitoring based on radar sensors embedded in wheelchairs, walkers and crutches for in home rehabilitation. Embedded sensors, conditioning circuits, real-time platforms that p
Externí odkaz:
https://doaj.org/article/106bd252131f4355bb0a0520aacda9c3
Autor:
V. Ricny
Publikováno v:
Radioengineering, Vol 18, Iss 4, Pp 556-560 (2009)
This article deals with the principles and above all with the maximum available measuring accuracy analyse of FM-CW (Frequency Modulated Continuous Wave) radars, which are usually employed for distance and velocity measurements of moving objects in r
Externí odkaz:
https://doaj.org/article/c714f89704334495b02ae6d4f25e8488
Publikováno v:
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Universitat Autònoma de Barcelona
La adquisición y tratamiento de datos procedentes de sensores son la base de cualquier sistema de obtención de información. En este trabajo se desarrolla un diseño para una plataforma que realiza el ciclo completo del procesado de datos de un rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b612fdb0234db7ac68302c70a507cf30
https://ddd.uab.cat/record/231475
https://ddd.uab.cat/record/231475
Autor:
Orjuela Rodríguez, Sebastián
graficas, tablas En este trabajo de tesis se presenta un análisis de sistemas de identificación, localización y seguimiento de personas. Con el fin de medir el flujo de usuarios en las salas de trabajo del laboratorio de Electricidad y Electrónic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1326::6530c4c9fceada38b021248e5dbc2477
https://repositorio.unal.edu.co/handle/unal/83498
https://repositorio.unal.edu.co/handle/unal/83498