Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Dariusz Obrebski"'
Autor:
Dariusz Obrebski, Michal Zbiec
Publikováno v:
MIXDES
This paper describes multipoint wireless humidity and temperature measurement network designed for validation of HVAC systems performance. It consists of main data logger module and multiple measurement nodes connected via wireless link in 868 MHz IS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e175d964958f2a34679c87ee1ecf4859
https://doi.org/10.23919/mixdes49814.2020.9155754
https://doi.org/10.23919/mixdes49814.2020.9155754
Autor:
Dariusz Obrebski, Mariusz Jakubowski, Michal Zbiec, Andrzej Szymanski, Krzysztof Kucharski, Cezary Kolacinski, Paweł Janus, Pawel Pienczuk
Publikováno v:
MIXDES
This paper describes the design of the 17-channel readout integrated circuit targeted to front-end operation for photodiodes array. Proposed system contains an analog frontend electronics digitally configured using built-in Serial Peripheral Interfac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec74f3ba2850366f0056bdb95ca5d488
https://doi.org/10.23919/mixdes49814.2020.9155567
https://doi.org/10.23919/mixdes49814.2020.9155567
Autor:
Dariusz Solnica, K. Zaraska, Dariusz Obrebski, P. Maćków, Piotr Guzdek, Piotr Boguszewicz, Sebastian Linke, Adrian Mahlkow, Michal Zbiec, Wojciech Grzesiak, Pawel Iwanicki, Mariusz Jakubowski
Publikováno v:
Microelectronics International. 35:181-187
Purpose The purpose of this paper is to present issues related to the design of a modern lighting system based on LED technology. The developed system provides lighting with a high colour rendering index (up to 98); it also has many innovative functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6813172aff1839f011efbd35ab6ad129
https://doi.org/10.1108/mi-03-2018-0014
https://doi.org/10.1108/mi-03-2018-0014
Publikováno v:
Circuits, Systems, and Signal Processing. 37:984-1006
This work presents the integrated, multichannel readout circuit dedicated to FET-based THz detectors. Described solution provides an unique approach to FET detectors readout, able to replace the measurement equipment deploying the lock-in technique a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d80563045220c6ce3e27ee58cde15ffc
https://doi.org/10.1007/s00034-017-0593-7
https://doi.org/10.1007/s00034-017-0593-7
Autor:
Andrzej Pepłowski, Daniel Janczak, Marcin Zych, Małgorzata Jakubowska, Dariusz Obrebski, Michal Zbiec
Publikováno v:
MIXDES
This paper presents the work performed on development of the wireless measurement system targeted to the medical application - monitoring of the wound healing process. The system deploys the potentiometric, screen-printed cells for examination of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fb7eb907db4eaaaa72f2bd7f9efed1c
https://doi.org/10.23919/mixdes.2019.8787124
https://doi.org/10.23919/mixdes.2019.8787124
Autor:
Przemyslaw Zagrajek, Cezary Kolacinski, Sergey Ganichev, Bartlomiej Salski, Jacek Marczewski, Pawel Kopyt, Dmytro B. But, S. N. Danilov, Dariusz Obrebski, Wojciech Knap, Michal Zaborowski
We studied time resolution and response power dependence of three terahertz detectors based on significantly different types of field effect transistors. We analyzed the photoresponse of custom-made Si junctionless FETs, Si MOSFETs and GaAs-based hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::599befc24e8835cf741f0fd0a9b72a84
http://arxiv.org/abs/1905.08602
http://arxiv.org/abs/1905.08602
Publikováno v:
MIXDES
This paper focuses on the wireless link development deploying (sub)THz waves. The article describes authors' initial approach to the research and experiments dealing with THz communications. Presented work summarises the theory and achieved results i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1496334b6d979e9e3114bfa1ca13247c
https://doi.org/10.23919/mixdes.2018.8436884
https://doi.org/10.23919/mixdes.2018.8436884
Autor:
Dariusz Obrebski, Pawel Iwanicki, Piotr Boguszcwicz, Iotr Guzdek, Dariusz Solnica, K. Zaraska, Grzegorz Kołaszczyński, Michal Zbiee, Mariusz Jakubowski, W. Grzesiak, P. Maćków
Publikováno v:
MIXDES
This paper describes adaptive lighting system with ZigBee capabilities, daylight mixing, true white light generation and occupancy sensor, dedicated to optimal and cost effective lighting of office spaces. Described work was carried out within the AP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4e3683c5f7c28a0c9e3f5e3158109fa
https://doi.org/10.23919/mixdes.2018.8436728
https://doi.org/10.23919/mixdes.2018.8436728
Publikováno v:
2018 22nd International Microwave and Radar Conference (MIKON).
This paper presents design and testing of a broadband quasi-optical sub-THz detector based on a GaAs/AlGaAs HEMT transistor monolithically integrated with an antenna and mounted on a high-resistivity silicon hyper- spherical lens. Comparative measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d42f825c7de42bb5863b5b718ff74d75
https://doi.org/10.23919/mikon.2018.8405164
https://doi.org/10.23919/mikon.2018.8405164
Autor:
Michai Zbiec, Dariusz Obrebski
Publikováno v:
MIXDES
This paper summarizes the work performed by the authors on development of the sensor network for thermal parameters measurements, as well as structure health monitoring in modern buildings. The described work was carried out as a part of a workpackag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da94db60e18336f0bfaf16d1961cb721
https://doi.org/10.23919/mixdes.2017.8005275
https://doi.org/10.23919/mixdes.2017.8005275