Zobrazeno 1 - 10
of 352 079
pro vyhledávání: '"WIDE-BAND"'
Publikováno v:
Materials (1996-1944). Nov2024, Vol. 17 Issue 21, p5199. 9p.
Autor:
Nilsson, Hampus Renberg, Chen, Liangyu, Tancredi, Giovanna, Rehammar, Robert, Shiri, Daryoush, Nilsson, Filip, Osman, Amr, Shumeiko, Vitaly, Delsing, Per
We characterise a small footprint travelling-wave parametric amplifier (TWPA). The TWPA is built with magnetically flux-tunable superconducting nonlinear asymmetric inductive elements (SNAILs) and parallel-plate capacitors. It implements three-wave m
Externí odkaz:
http://arxiv.org/abs/2408.16366
Autor:
Chen, William Y. C., Wang, Elena L.
The Cayley continuants are referred to the determinants of tridiagonal matrices in connection with the Sylvester continuants. Munarini-Torri found a striking combinatorial interpretation of the Cayley continuants in terms of the joint distribution of
Externí odkaz:
http://arxiv.org/abs/2407.21304
Autor:
Sorokina, Mariia
Human hearing range significantly surpasses the typical neuronal spiking frequency. Yet, neurons with their modest frequency range not only efficiently receive and process multiple orders higher frequency signals, but also demonstrate remarkable stab
Externí odkaz:
http://arxiv.org/abs/2408.03951
We present a comprehensive spectro-temporal analyses of recurrent outbursting black hole sources GX 339$-$4 and H 1743$-$322 using available AstroSat and NuSTAR archival observations during 2016-2024. The nature of the outburst profiles of both sourc
Externí odkaz:
http://arxiv.org/abs/2407.12639
The design of low-profile linear microstrip arrays with wide-band spatial filtering capabilities is dealt with. An innovative architecture, leveraging the angular selectivity of offset stacked patch (OSP) radiators, is proposed to implement phased ar
Externí odkaz:
http://arxiv.org/abs/2406.16914
Autor:
Sadasivam S, Thulasi Bai
Publikováno v:
Alexandria Engineering Journal, Vol 103, Iss , Pp 376-383 (2024)
A compact ultra-wide band antenna for breast cancer detection in bio-medical applications is presented in this study. The proposed antenna is printed on 1.6 mm thick FR4 substrate with a dielectric constant of 4.6 and tangential loss of 0.02. The uni
Externí odkaz:
https://doaj.org/article/c791530b92644c989f5e378b65522671