Zobrazeno 1 - 10
of 402
pro vyhledávání: '"Paolo Rocca"'
Autor:
Marco Salucci, Lorenzo Poli, Paolo Rocca, Claudio Massagrande, Pietro Rosatti, Mohammad Abdul Hannan, Mirko Facchinelli, Andrea Massa
Publikováno v:
IEEE Access, Vol 12, Pp 2086-2099 (2024)
An innovative millimeter-wave (mm-wave) microstrip edge-fed antenna (EFA) for 77 GHz automotive radars is proposed. The radiator is designed under the main requirements of having (i) an horizontally-polarized pattern and (ii) a single-layer layout. I
Externí odkaz:
https://doaj.org/article/275fc2158b2d49ba8bbab7fe3aea0fae
Autor:
Andrea Massa, Arianna Benoni, Pietro Da Rù, Sotirios K. Goudos, Baozhu Li, Giacomo Oliveri, Alessandro Polo, Paolo Rocca, Marco Salucci
Publikováno v:
Telecom, Vol 2, Iss 2, Pp 213-221 (2021)
The design of a smart electromagnetic (EM) environment for next-generation wireless communication systems is addressed in this work. The proposed approach aims at synthesizing a desired EM field distribution over a target region, where the receiving
Externí odkaz:
https://doaj.org/article/38ad222afaab4d4d8334ba0abb24507d
Autor:
Ruibo Li, Peng Li, Paolo Rocca, Aarón Ángel Salas Sánchez, Liwei Song, Xinghua Li, Wanye Xu, Zijiao Fan
Publikováno v:
Sensors, Vol 23, Iss 8, p 3821 (2023)
A low-profile, wideband, and high-gain antenna array, based on a novel double-H-shaped slot microstrip patch radiating element and robust against high temperature variations, is proposed in this work. The antenna element was designed to operate in th
Externí odkaz:
https://doaj.org/article/8cc8b30f39f0484991f4cabfaef5074e
Autor:
Sotirios K. Goudos, Dimitris E. Anagnostou, Zikri Bayraktar, Sawyer D. Campbell, Paolo Rocca, Douglas H. Werner
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 2, Pp 224-229 (2021)
Computational Intelligence (CI) is the theory, design, application and development of biologically and linguistically motivated computational paradigms. Machine Learning (ML), Fuzzy Inference Systems (FIS), and Evolutionary Computation (EC) have hist
Externí odkaz:
https://doaj.org/article/9925621211ff4f94af2c24ca99cad4d7
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
Autor:
Aaron Angel Salas-Sanchez, Paolo Rocca, Juan Antonio Rodriguez-Gonzalez, M. Elena Lopez-Martin, Francisco J. Ares-Pena
Publikováno v:
IEEE Access, Vol 8, Pp 184004-184012 (2020)
Implications and improvements of edge brightening effects led by Q factor minimization restricted to keep the same level of directivity for high efficiency continuous circular aperture distributions are here reported. In this manner, an optimization
Externí odkaz:
https://doaj.org/article/6ac2858611dd4078be7b91e50f0e3f29
Publikováno v:
Sensors, Vol 22, Iss 24, p 9828 (2022)
A method based on an interval arithmetic is proposed to analyze uncertain factors such as the curvature radii, excitation amplitude, and excitation phase of a spherical conformal array antenna. An interval description of element factors under differe
Externí odkaz:
https://doaj.org/article/b830f8d9daf3482d9c464e3baf7be3fd
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
Autor:
Giulia Mansutti, Paola De Carlo, Mohammad A. Hannan, Federico Boulos, Paolo Rocca, Antonio-D. Capobianco, Mirko Magarotto, Alberto Tuozzi
Publikováno v:
Results in Physics, Vol 16, Iss , Pp 102923- (2020)
This work presents the proof of concept of a novel plasma-based transmit-array antenna with beam scanning capabilities. The transmit-array operates above the GHz (precisely at 1.6 GHz) and is capable of steering its main lobe up to thirty degrees. A
Externí odkaz:
https://doaj.org/article/7919e66b81a449e5b882d02c4f04ecc8
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