Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Nicola Anselmi"'
Publikováno v:
IEEE Access, Vol 9, Pp 124313-124323 (2021)
Thinning antenna arrays through quantum Fourier transform (QFT) is proposed. Given the lattice of the candidate locations for the array elements, the problem of selecting which antenna location has to be either occupied or not by an array element is
Externí odkaz:
https://doaj.org/article/0802b101d1294bcb82987819fec44477
Publikováno v:
Sensors, Vol 22, Iss 19, p 7309 (2022)
The design of conical frustum phased array antennas for air traffic control (ATC) radar systems is addressed. The array architecture, which is controlled by a fully digital beam-forming (DBF) network, is composed by a set of equal vertical modules. E
Externí odkaz:
https://doaj.org/article/219da2a14ed9423e8697cab7600558fb
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2019, Iss 1, Pp 1-15 (2019)
Abstract The efficient design of compact antennas operating over multiple bands suitable for the Internet of Things (IoT) is addressed by means of an instance of the system-by-design (SbD) paradigm. More specifically, an iterative strategy that combi
Externí odkaz:
https://doaj.org/article/5c326613b3ee449bbb9b2d1819a86132
Publikováno v:
IEEE Access, Vol 6, Pp 26367-26382 (2018)
In this paper, the design of high performance conformal radiating structures is addressed within the Material-by-Design (MbD) paradigm. Toward this end, a new synthesis technique based on the innovative integration of a generalized quasi-conformal tr
Externí odkaz:
https://doaj.org/article/3b73a542a96142aaa339f4931537ff86
Autor:
Marco Salucci, Nicola Anselmi
Publikováno v:
Journal of Imaging, Vol 7, Iss 11, p 247 (2021)
An innovative inverse scattering (IS) method is proposed for the quantitative imaging of pixel-sparse scatterers buried within a lossy half-space. On the one hand, such an approach leverages on the wide-band nature of ground penetrating radar (GPR) d
Externí odkaz:
https://doaj.org/article/5ce6ed4ad3314a5993fe5b473376be69
Publikováno v:
Sensors, Vol 21, Iss 23, p 7816 (2021)
Sparse arrays have grating lobes in the far field pattern due to the large spacing of elements residing in a rectangular or triangular grid. Random element spacing removes the grating lobes but produces large variations in element density across the
Externí odkaz:
https://doaj.org/article/1a36dbcda8914dfd9fc59bab3e831311
Publikováno v:
Sensors, Vol 16, Iss 6, p 791 (2016)
The sensitivity to both calibration errors and mutual coupling effects of the power pattern radiated by a linear array is addressed. Starting from the knowledge of the nominal excitations of the array elements and the maximum uncertainty on their amp
Externí odkaz:
https://doaj.org/article/fff5241356014cc9a51faa2f89365073
Publikováno v:
Journal of Electromagnetic Waves and Applications. 37:693-729
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65712bcd21f08ec35281763a1e72e977
https://doi.org/10.1080/09205071.2023.2188263
https://doi.org/10.1080/09205071.2023.2188263
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:6751-6762
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fed7b28ba56d72c34d97270246af7e3c
https://doi.org/10.1109/tap.2022.3164161
https://doi.org/10.1109/tap.2022.3164161
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2922af0aceb43931e08faa05021c70f0
https://doi.org/10.23919/eucap57121.2023.10133457
https://doi.org/10.23919/eucap57121.2023.10133457