Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Ayhan Yazgan"'
Publikováno v:
Sensors, Vol 23, Iss 1, p 38 (2022)
The orthogonal time-frequency space (OTFS) waveform exceeds the challenges that face orthogonal frequency division multiplexing (OFDM) in a high-mobility environment with high time-frequency dispersive channels. Since radio frequency (RF) impairments
Externí odkaz:
https://doaj.org/article/294434dd5561486dab17d27482112753
Autor:
Onur Güler, Ümit Alver, Ayhan Yazgan, Celal Duran, M. Tascioglu, Hamdullah Çuvalci, Sümran Bilgin, Haydar Kaya, Mustafa Aslan
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 29:1514-1522
In this study, α-Fe2O3–ZnO mixed particles were incorporated into the poly methyl methacrylate (PMMA) matrix by using solvent casting process. In order to prepare a powder mixture, mechanical milling process was used. α-Fe2O3 synthesized by preci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa106e74feb226b10144923fc69f56d7
https://doi.org/10.1007/s10904-019-01115-1
https://doi.org/10.1007/s10904-019-01115-1
Publikováno v:
Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0779d6c1aa58fa1850112a6a801a11a8
https://doi.org/10.28948/ngumuh.699397
https://doi.org/10.28948/ngumuh.699397
Autor:
Ferdous Suliman, Ayhan Yazgan
Publikováno v:
SIU
Because of its characteristics of low cost, minimal weight and low profile over a wide spectrum of frequencies, in recent years, the use of microstrip patch antennas increased dramatically in many fields especially in satellite, radars and mobile sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95726f3c051bf6b7ca381a3d88e8a394
https://doi.org/10.1109/siu49456.2020.9302104
https://doi.org/10.1109/siu49456.2020.9302104
Visible light communication (VLC), which uses LEDs for both lighting and communication purposes, has recently emerged as an alternative or support system to radio frequency (RF) communication. VLC channel between LEDs and photo-diodes is highly varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de751c476ebdbe5d7c9fc7b32166c6e2
https://aperta.ulakbim.gov.tr/record/7731
https://aperta.ulakbim.gov.tr/record/7731
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Electronic version of an article published as [Journal of Circuits, Systems and Computers, vol. 28, num. 1, 2018] [https://doi.org/10.1142/S0218126619500051] © [copyright World Scientific Publishing Company] [https://www.worldscientific.com/worldsci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0f39046167b3e30b4959f3ad3ecdbf1
https://hdl.handle.net/2117/124431
https://hdl.handle.net/2117/124431
Publikováno v:
Radioengineering, Vol 25, Iss 1, Pp 124-131 (2016)
Radioengineering. 2016 vol. 25, č. 1, s. 124-131. ISSN 1210-2512
Radioengineering. 2016 vol. 25, č. 1, s. 124-131. ISSN 1210-2512
The channel matched filter (CMF) is the opti- mum receiver providing the maximum signal to noise ratio (SNR) for the frequency selective channels. The output intersymbol interference (ISI) profile of the CMF con- volved by the channel can be blindly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c9689f4054819fc025205d5233e312b
http://www.radioeng.cz/fulltexts/2016/16_01_0124_0131.pdf
http://www.radioeng.cz/fulltexts/2016/16_01_0124_0131.pdf
Publikováno v:
Optics Communications. 463:125451
Visible light communication (VLC) is a short range wireless optical communication system that provides lighting and data transmission, simultaneously. Besides lighting, in order to obtain high data rates, color-shift keying (CSK) which modulates the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c9474b762e2d463322bcad586dd7dcc
https://doi.org/10.1016/j.optcom.2020.125451
https://doi.org/10.1016/j.optcom.2020.125451
Publikováno v:
SIU
In this study, symbol error rate and bit error rate analysis are performed for color shift keying modulation in visible light communication systems and analytical models are developed. The results of union bound, analytical and simulation studies for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69ab0040070a7959f4017b2d27e6deba
https://doi.org/10.1109/siu.2018.8404509
https://doi.org/10.1109/siu.2018.8404509
Publikováno v:
SIU
Visible light communication (VLC) is developing rapidly to meet ever expanding demands for wireless data transfer, as either a support system for traditional communication methods or a good alternative to them. Realistic VLC channel structure should
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bd965c700f99e44796fa0956d6f7b0a
https://doi.org/10.1109/siu.2018.8404652
https://doi.org/10.1109/siu.2018.8404652