Zobrazeno 1 - 10
of 25 221
pro vyhledávání: '"coupler"'
Publikováno v:
Физика волновых процессов и радиотехнические системы, Vol 27, Iss 3, Pp 71-80 (2024)
Background. The need to create, space communication stations based on mobile carriers, for example, on ships, requires the use of multi-band reflector antennas irradiating systems that ensure the combination of not only channels for receiving and tra
Externí odkaz:
https://doaj.org/article/96ec1b53b8d94e2097a6a8bba6e87bcd
Publikováno v:
Nanophotonics, Vol 13, Iss 22, Pp 4149-4157 (2024)
Efficient coupling between optical fibers and on-chip photonic waveguides has long been a crucial issue for photonic chips used in various applications. Edge couplers (ECs) based on an inverse taper have seen widespread utilization due to their intri
Externí odkaz:
https://doaj.org/article/b1a1e66fcee143319afd9376c1eaad67
Publikováno v:
JPRAS Open, Vol 41, Iss , Pp 252-259 (2024)
Introduction: Effective vascular anastomosis is crucial for successful hand surgery, particularly in traumatic injuries where rapid restoration of blood flow is essential. The Synovis microvascular anastomotic coupler system presents a novel approach
Externí odkaz:
https://doaj.org/article/65f2a0d2965c4d6e9b42d68d2f6d35c9
Akademický článek
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Akademický článek
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Publikováno v:
Вестник Научно-исследовательского института железнодорожного транспорта, Vol 83, Iss 2, Pp 101-110 (2024)
Introduction. A number of design features of the rolling stock and operating conditions of the SA-3 automatic coupler in locomotive traction passenger cars cause increased wear of the rubbing surfaces of the automatic coupler, which requires measures
Externí odkaz:
https://doaj.org/article/eb0830f1af8b4955a40f8a6676e6eba5
Autor:
Mahra AlSheryani, Ammar AlDhamin
Publikováno v:
Clinical Case Reports, Vol 12, Iss 9, Pp n/a-n/a (2024)
Key Clinical Message Topical papaverine is an effective vasodilator that can be used for dilating small veins to accept venous couplers for thumb replantation. This technique corrects size mismatches for successful venous anastomosis and minimizes po
Externí odkaz:
https://doaj.org/article/77be225928714d3893358a0be179e6ed
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 24, Iss 3, Pp 243-253 (2024)
This article presents a transmit/receive switch that utilizes a broadband microstripline hybrid coupler. The proposed switch is suitable for application in both 3T and 7T magnetic resonance imaging. It operates within three frequency ranges, covering
Externí odkaz:
https://doaj.org/article/8243dfdcd1a84fd59ea7e0948c12ec79
Autor:
Farzaneh Motaei, Ali Bahrami
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract In this paper, a novel phononic crystal fiber with conical input is introduced for coupling environmental acoustic waves to the fiber core. Environmental acoustic waves can be focused and coupled to the core through conical input. In the fir
Externí odkaz:
https://doaj.org/article/95ef92a72daa453ca604678d7f4b2255
Publikováno v:
Photonic Sensors, Vol 14, Iss 3, Pp 1-12 (2024)
Abstract For expanding the amplitude-frequency response range of the differential cross-phase multiply (DCM) algorithm in the φ-OTDR system, a temporal spline interpolation (TSI) method is proposed to pre-process Rayleigh backscattering (RBS) signal
Externí odkaz:
https://doaj.org/article/f31e9ff5f67c4bc2976de23881d10924