Zobrazeno 1 - 10
of 189
pro vyhledávání: '"frequency tunability"'
Akademický článek
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Autor:
Romolo Marcelli, Giovanni Maria Sardi, Emanuela Proietti, Giovanni Capoccia, Jacopo Iannacci, Girolamo Tagliapietra, Flavio Giacomozzi
Publikováno v:
Sensors, Vol 23, Iss 19, p 8339 (2023)
Triangular resonators re-shaped into Sierpinski geometry and U-shaped resonators were designed, linking them with single-pole-double-through (SPDT) RF MEMS switches to provide frequency tuning for potential applications in the K-Band. Prototypes of b
Externí odkaz:
https://doaj.org/article/ecb6953fe3984cf7abff243a754afb06
Autor:
Romolo Marcelli, Giovanni Maria Sardi, Emanuela Proietti, Giovanni Capoccia, Jacopo Iannacci, Girolamo Tagliapietra, Flavio Giacomozzi
Publikováno v:
Sensors, Vol 23, Iss 19, p 8125 (2023)
Triangular resonators re-shaped with Sierpinski geometry were designed, manufactured, and tested for potential applications in the K-Band. Prototypes of band-stop filters working around 20 GHz and 26 GHz, interesting for RADAR and satellite communica
Externí odkaz:
https://doaj.org/article/99e1364930a245458f15949ea2718aa8
Autor:
Mshwat, Widad F.A.G.A.
The recent progress in electronics and communication technologies has driven the unprecedented demand for multi-functional wireless communication in most single wireless devices. However, employing the limited spectrum effectively on communication eq
Externí odkaz:
http://hdl.handle.net/10454/19877
Autor:
Yanting Ding, Yajun Zhang, Xumeng Zhang, Pei Chen, Zefeng Zhang, Yue Yang, Lingli Cheng, Chen Mu, Ming Wang, Du Xiang, Guangjian Wu, Keji Zhou, Zhe Yuan, Qi Liu
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2022)
Inspired by the human brain, the spike-based neuromorphic system has attracted strong research enthusiasm because of the high energy efficiency and powerful computational capability, in which the spiking neurons and plastic synapses are two fundament
Externí odkaz:
https://doaj.org/article/978e131abcf84187982029460547337f
Photonic Generation of Background-Free Phase-Coded Microwave Pulses with Elimination of Power Fading
Publikováno v:
Photonics, Vol 10, Iss 1, p 66 (2023)
We report a novel photonic scheme to generate background-free phase-coded microwave pulses with elimination of power fading by cascading a dual-polarization dual-parallel Mach–Zehnder modulator (DP-DPMZM) and a polarization modulator (PolM). The DP
Externí odkaz:
https://doaj.org/article/7d2ef37c0abb4987b1db814684b9b638
Autor:
Flavio Giacomozzi, Emanuela Proietti, Giovanni Capoccia, Giovanni Maria Sardi, Giancarlo Bartolucci, Jacopo Iannacci, Girolamo Tagliapietra, Benno Margesin, Romolo Marcelli
Publikováno v:
Sensors, Vol 23, Iss 1, p 466 (2023)
U-shaped microwave resonators implemented by RF MEMS switches can be considered the result of a novel design approach for obtaining small-footprint tunable resonators, owing to the bent shape of the resonator and the microsystem solution for changing
Externí odkaz:
https://doaj.org/article/fba35b5e260649bb9c5c6f3be2cece63
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2704 (2022)
Configuration-dependent spectral behavior of initially curved circular microplates loaded by a distributed nonlinear electrostatic force is investigated. The structures under consideration are distinguished by two interesting features. The first is t
Externí odkaz:
https://doaj.org/article/df5456bd681b40c8a4f53e4cd8078810
Publikováno v:
Computer Science and Information Technologies. 3:74-81
This paper demonstrates a novel kind of cavity-backed self-quadplexing slot antenna for the S and C-band applications. The proposed antenna consists of 4 distinct “U”-shaped slots of different lengths and produces the quad frequency band for wire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1a1bb7ce6d12958953af8612897cc13
https://doi.org/10.11591/csit.v3i2.p74-81
https://doi.org/10.11591/csit.v3i2.p74-81
Akademický článek
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