Zobrazeno 1 - 10
of 17 744
pro vyhledávání: '"ring resonator"'
Autor:
Ali Khodaie, Hamid Heidarzadeh
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract In recent years, following the outbreak of the COVID-19 pandemic, there has been a significant increase in cases of SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) and related deaths worldwide. Despite the pandemic nearing its e
Externí odkaz:
https://doaj.org/article/036c4b88e3d94bac8e99883b0b62dfb5
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This paper introduces a new sensing approach utilizing a solid-solid phononic crystal (PnC) channel drop filter structure for the detection of varying molar fractions of Ethyl lactate within a mixture of Ethyl lactate and 2-butoxy ethanol. T
Externí odkaz:
https://doaj.org/article/31e50851f1904be8a387a16a4c25dc74
Publikováno v:
Journal of Engineering Technology and Applied Physics, Vol 6, Iss 2, Pp 52-56 (2024)
Accurate determination of sodium chloride (NaCl) density in water is vital for assessing environmental impact, preventing soil salinization in agriculture, ensuring quality and consistency in industrial processes, facilitating medical treatments, and
Externí odkaz:
https://doaj.org/article/8772300739a64544acf6c232a1f69cc9
Publikováno v:
East European Journal of Physics, Iss 2, Pp 456-462 (2024)
This paper presents the results of a numerical study of a planar antenna with a complex form factor. The antenna is based on a combination of two resonators, a disc resonator and a ring resonator. The feeding of the ring resonator is performed using
Externí odkaz:
https://doaj.org/article/931f63f099dd4cca96ab90e08dd43aea
Publikováno v:
Journal of Engineering Technology and Applied Physics, Vol 6, Iss 1, Pp 76-81 (2024)
This paper presents an analysis of various split-ring resonator (SRR) configurations coupled with coplanar waveguides (CPW). Three distinct resonant structures are presented, namely, the S-shaped split-ring resonator (S-SRR), the conventional split-r
Externí odkaz:
https://doaj.org/article/00fc16107cef451dbe4de4902dd725a2
Publikováno v:
Advanced Science, Vol 11, Iss 34, Pp n/a-n/a (2024)
Abstract A 3D bulk metamaterial (MM) containing amorphous multilayered split‐ring resonators is proposed, fabricated, and evaluated. Experimentally, the effective refractive index is engineered via the 3D bulk MM, with a contrast of 0.118 across th
Externí odkaz:
https://doaj.org/article/b36755a8155743928088acc38cf76bb4
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 9, Iss , Pp 100739- (2024)
This article presents a compact dual-band Bandpass Filter(BPF) based substrate integrated waveguide(SIW) used for C and X band applications. Complementary split-ring resonators(CSRR) are loaded into the waveguide surface to obtain more advantages of
Externí odkaz:
https://doaj.org/article/33ab6da7a5cd4579b23ce14d196f4b00
Publikováno v:
Sensor Review, 2024, Vol. 44, Issue 3, pp. 221-230.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/SR-03-2023-0045
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Recently, plasmonic-based sensors operating in the terahertz frequency range have emerged as perspective tools for rapid and efficient label-free biosensing applications. In this work, we present a fully electronic approach allowing us to ac
Externí odkaz:
https://doaj.org/article/17626f70819f4e5199cf72445713a382
Autor:
Adham R. Azeez, Sadiq K. Ahmed, Zaid A. Abdul Hassain, Amer Abbood Al-behadili, Hind S. Ghazi, Yaqeen S. Mezaa, Ahmed A. Hashim, Aqeel Ali Al-Hilali, Kadhum Al-Majdi
Publikováno v:
Journal of Mechanics of Continua and Mathematical Sciences, Vol 19, Iss 3, Pp 40-50 (2024)
An ultra-wideband patch antenna (UWB) that makes use of tapered slot technology is designed and analyzed in this article. Coplanar waveguide feeds the projected antenna. The presented antenna displayed superior UWB performances with -10 dB return-los
Externí odkaz:
https://doaj.org/article/101dc4778b2a4aa8accaec1bffa4e952