Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Leonid Belostotski"'
Publikováno v:
IEEE Access, Vol 8, Pp 190906-190921 (2020)
This paper applies a conversion matrix approach to the linearity analysis of a varactor-based 36-GHz CMOS parametric upconverter. The nonlinear model of the upconverter is explained and derived. The comparison between the measurements, simulations, a
Externí odkaz:
https://doaj.org/article/0700b1aa45b14f67a3b75e3b2d1da80c
Publikováno v:
Electronics Letters, Vol 57, Iss 4, Pp 158-160 (2021)
Abstract This letter expands the treatments of wideband noise analysis of antenna arrays by including bandwidth effects on beam‐equivalent receiver noise temperature, Trec, and the active reflection coefficient, Γact. The particular focus of the l
Externí odkaz:
https://doaj.org/article/874c517400724f8ab29fa1d11c06dc77
Autor:
Yuxiang Huang, Leonid Belostotski
Publikováno v:
IEEE Access, Vol 7, Pp 42123-42132 (2019)
This paper presents an approach for investigating the operation of fully differential circuits that have internal nodes that are not available for direct measurement. This approach is based on a new method of extracting the electrical and noise param
Externí odkaz:
https://doaj.org/article/de9480efbe834fda98434f483e0028a0
A 65 nm CMOS broadband self-calibrated power detector for the square kilometre array radio telescope
Publikováno v:
The Journal of Engineering (2014)
In this study, a 65 nm complementary metal oxide semiconductor (CMOS) broadband self-calibrated high-sensitivity power detector for use in the Square Kilometre Array (SKA), the next-generation high-sensitivity radio telescope, is presented. The power
Externí odkaz:
https://doaj.org/article/47a5bbf822d141a0ad9c0c184dcc1d5e
Autor:
Leonid Belostotski, Alexander Sheldon
Publikováno v:
IEEE Microwave and Wireless Components Letters. 32:1319-1322
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e715e22fe634ecda884c76ba6cdeb1
https://doi.org/10.1109/lmwc.2022.3178579
https://doi.org/10.1109/lmwc.2022.3178579
Autor:
Leonid Belostotski, Adrian T. Sutinjo, Ravi Subrahmanyan, Soumyajit Mandal, Arjuna Madanayake
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:8059-8068
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40d0adff074f6d8ef113cbd82228caf1
https://doi.org/10.1109/tap.2022.3165540
https://doi.org/10.1109/tap.2022.3165540
Publikováno v:
Integration. 84:111-121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244cf285ec10d4df2a4c52cd41bc7521
https://doi.org/10.1016/j.vlsi.2021.12.009
https://doi.org/10.1016/j.vlsi.2021.12.009
Publikováno v:
2023 IEEE 23rd Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58c6b657f34f2c3a3d29854bfb0ea994
https://doi.org/10.1109/sirf56960.2023.10046225
https://doi.org/10.1109/sirf56960.2023.10046225
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 29:1850-1860
In this article, a synthesis methodology for analog circuit design is presented. This methodology utilizes symbolic math tools to systematically and exhaustively search for candidate analog circuits avoiding tedious manual work. The two-port network
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07f3259e19c8c4d4725c095594685710
https://doi.org/10.1109/tvlsi.2021.3109560
https://doi.org/10.1109/tvlsi.2021.3109560
Autor:
Viduneth Ariyarathna, Theodore S. Rappaport, Najath Akram, Leonid Belostotski, Soumyajit Mandal, Arjuna Madanayake
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 68:2840-2844
Wireless systems operating at mm-wave frequencies require dense antenna arrays to achieve directional gain for overcoming high path loss. Digital mm-wave arrays retain spatial degrees of freedom, but require a dedicated analog to data converter (ADC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44b01295ad00cb2043d6dd60f4d143fe
https://doi.org/10.1109/tcsii.2021.3073059
https://doi.org/10.1109/tcsii.2021.3073059