Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Signal band"'
Autor:
Zhilan Huang, Jinghong Li, Houyun Xu, Jiaying Liu, Tian Yang, Caijuan Zhang, Xuan Jin, Jibo Hu, Jun Yang
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
Cervical aggressive fibromatosis is a rare intermediate tumor characterized by invasive growth. Aggressive fibromatosis (AF), also referred to as desmoid-type fibrosarcoma or grade I fibrosarcoma, is a clonal proliferative lesion of fibroblasts locat
Externí odkaz:
https://doaj.org/article/175e2ef9cf6e48cc88ce8ec142d4da5b
Autor:
N.N. Tokarev
Publikováno v:
Известия высших учебных заведений. Поволжский регион:Технические науки, Iss 4 (2022)
Background. Buried radio-wave detectors (RWDs) of the meter wavelength range use broadband probing signals to realize their positive qualities. For broadband receivers (RXs) of RWDs, an urgent task is to protect them against the effects of extraneo
Externí odkaz:
https://doaj.org/article/1f0f7d20d20f43d0a2c8aac6bc20da86
Akademický článek
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Publikováno v:
IEEE Solid-State Circuits Letters. 3:342-345
A continuous-time band-pass (BP) delta–sigma (DS) analog-to-digital converter (ADC) is presented in this letter. The proposed BP ADC has four time-interleaved (TI) sub-ADCs that use ring oscillators as phase-domain integrators to achieve second-ord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f5bb10b22801155258ac95fdd9c479e
https://doi.org/10.1109/lssc.2020.3019784
https://doi.org/10.1109/lssc.2020.3019784
Publikováno v:
Advanced Engineering Forum. 33:33-45
The Simulation of Crowd Sensing in Closed Space with the Attenuation Measurement of the Wi-Fi Signal is Proposed here. A Train Car is Used as the Test Environment of Interest. Experimental Validation is Performed for a Certain Range of Input Paramete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65417c0c5a602266d19b82784c5b2fbb
https://doi.org/10.4028/www.scientific.net/aef.33.33
https://doi.org/10.4028/www.scientific.net/aef.33.33
Publikováno v:
IEEE Journal of Solid-State Circuits. 52:1066-1076
This paper presents a multi-step incremental analog-to-digital converter (IADC) using multi-slope extended counting. Only one active integrator is used in the three-step conversion cycle. The accuracy of the IADC is extended by having it configured a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4773db9f11578382e596c41c66f600f6
https://doi.org/10.1109/jssc.2016.2641466
https://doi.org/10.1109/jssc.2016.2641466
Publikováno v:
The Journal of the Acoustical Society of America. 143(4)
The sensitivity of human hearing to gliding rippled spectrum patterns of sound was investigated. The test signal was 2-oct wide rippled noise with the ripples gliding along the frequency scale. Both ripple density and gliding velocity were frequency-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c3484bd71ca7dddeaaf834c03e1030
https://pubmed.ncbi.nlm.nih.gov/29716251
https://pubmed.ncbi.nlm.nih.gov/29716251
Autor:
Oz Yilmaz
Publikováno v:
The Leading Edge. 32:264-274
I present two case studies which describe applications of engineering seismology in urban areas: High-resolution shallow offshore 3D seismic survey for the Bosphorus Subsea Road Tunnel Project, and seismic, geotechnical, and earthquake engineering si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::436383a7383c3b45569cbe4dbc96e42d
https://doi.org/10.1190/tle32030264.1
https://doi.org/10.1190/tle32030264.1
Publikováno v:
Conference on Lasers and Electro-Optics.
We experimentally demonstrate a polarization-tracking-free PDM IF-over-fiber mobile fronthaul with only a simple optical filter at each receiver for polarization demultiplexing the corresponding signal band. Both spectral and cost efficiencies are la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06d5ca0399dacb52b9d46348d3bfef0
https://doi.org/10.1364/cleo_si.2016.sf2f.3
https://doi.org/10.1364/cleo_si.2016.sf2f.3
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 59:937-941
We present a synthesizable, sub-threshold, four-channel signal band power extractor for a batteryless body sensor node system on chip (SoC). The power extractor consists of a programmable 30-tap finite impulse response (FIR) filter and signal power c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71ff5881c87951448f6faf26c191f085
https://doi.org/10.1109/tcsii.2012.2231041
https://doi.org/10.1109/tcsii.2012.2231041