Zobrazeno 1 - 10
of 229
pro vyhledávání: '"Andrea Neto"'
Autor:
Arturo Fiorellini Bernardis, Paolo Maria Sberna, Juan Bueno, Huasheng Zhang, Nuria Llombart, Andrea Neto
Publikováno v:
IEEE Transactions on Antennas and Propagation. 71:2536-2545
Publikováno v:
IEEE Transactions on Antennas and Propagation, 71(3)
In the circuit theory, the Norton and Thevenin equivalent generators are tools that simplify the solutions of networks involving passive or active components. They have been extensively used in the frequency domain to describe time-harmonic sources.
Publikováno v:
IEEE Transactions on Antennas and Propagation. 71:402-410
We present an efficient method for the analysis of finite connected slot arrays in the presence of stratified media. The formulation is based on a spectral method of moments, where only one basis function is considered for each array element and one
Autor:
Ralph M. van Schelven, Waqas H. Syed, Giorgio Carluccio, Kostas Doris, Anton de Graauw, Andrea Neto, Daniele Cavallo
Publikováno v:
IEEE Transactions on Antennas and Propagation. 71:159-168
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Publikováno v:
IEEE Transactions on Antennas and Propagation, 70(2)
In this work, we show that the near field of leaky-wave resonant antennas (LWAs) radiating into a dense medium can be locally represented as a spherical wave in a certain solid angle around broadside using an accurate definition of the phase center.
Publikováno v:
IEEE Antennas and Propagation Magazine, 64 (2022)(1)
Semiconductor (SC)-based bulk absorbers operating in the (sub-) THz range are discussed. The conductivities of the bulk media are described by the Drude model for electron gas where the electron density is controlled. The Drude model predicts the exi
Publikováno v:
IEEE Transactions on Antennas and Propagation, 70(1)
We present a study on beam coupling in radiating structures that support multiple simultaneous beams. The formation of multiple beams is relevant in modern wireless communication applications when diverse data streams can be sent from a single transm
Publikováno v:
IEEE Transactions on Antennas and Propagation
IEEE Transactions on Antennas and Propagation, 69(9)
IEEE Transactions on Antennas and Propagation, 69(9)
A dual-polarized $4\times 4$ scanning phased array antenna with leaky-wave enhanced lenses operating at 28 GHz is presented. Such an antenna can be used for point-to-point fifth-generation (5G) communications that require high gain, wide bandwidth (B
Autor:
Martijn Hoogelander, Sven Van Berkel, Satoshi Malotaux, Maria Alonso-delPino, Marco Spirito, Andrea Neto, Daniele Cavallo, Nuria Llombart
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
In this contribution we will present the diffraction-limited imaging capabilities of a focal plane array (FPA) of antenna-coupled direct-detectors at submillimeter wavelengths. The FPA prototype is a tightly sampled, 12-pixel array that was developed