Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Francesco Giuppi"'
Autor:
Roberto Flamini, Danilo De Donno, Jonathan Gambini, Francesco Giuppi, Christian Mazzucco, Angelo Milani, Laura Resteghini
Fifth generation (5G) and beyond communication systems open the door to millimeter Wave (mmWave) frequency bands to leverage the extremely large operating bandwidths and deliver unprecedented network capacity. These frequency bands are affected by hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::629de20752c7ce135db9e5d67093ee10
Publikováno v:
2018 IEEE MTT-S International Wireless Symposium (IWS).
This contribution presents the challenges and opportunities related to the employment of Substrate Integrated Waveguide (SIW) structures in mm-W 5G array systems with beam forming properties. These architectures usually include arrays of more than 10
Publikováno v:
Wireless Power Transfer. 1:44-50
In this paper, a hybrid solar/electromagnetic (EM) energy harvester that operates at 2.45 GHz is presented. The proposed harvester integrates the solar cells in the same area as the rectenna element obtaining a compact implementation. The radiating e
Publikováno v:
Microwave and Millimeter Wave Circuits and Systems: Emerging Design, Technologies, and Applications
Publikováno v:
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING
r-CTTC: Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
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r-CTTC: Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname
This article presents a very efficient technique for the design of filters in substrate-integrated waveguide (SIW) technology. The proposed design approach is based on the combined use of equivalent circuit models of SIW discontinuities and a "calibr
Autor:
Kyriaki Niotaki, Manos M. Tentzeris, Apostolos Georgiadis, Ana Collado, Sangkil Kim, Francesco Giuppi
Publikováno v:
WiSNet
This paper presents several designs of multiband and solar rectennas. The procedure in order to perform multiband optimization of rectenna elements is presented and two design examples of 850 MHz/1850 MHz and 915 MHz/2.45 GHz dual band rectennas are
Publikováno v:
RFID-TA
In this paper, a retro-directive RFID topology is proposed, in order to improve the range of passive RFID tags. The use of a paper substrate permits to obtain low-cost, flexible and easy-to-fabricate circuits. First, the single element of the retro-d
Publikováno v:
2012 IEEE/MTT-S International Microwave Symposium Digest.
A novel active antenna array, based on substrate integrated waveguide technology, is designed and demonstrated. The array is based on cavity-backed antenna oscillators, and the coupling is obtained by properly connecting the cavities. Accurate contro
Autor:
Francesco Giuppi, Ana Collado, Maurizio Bozzi, Apostolos Georgiadis, Selva Via, Rushi Vyas, Manos M. Tentzeris
Publikováno v:
WiSNet
This work presents the design and implementation of a 927 MHz radio frequency beacon in coplanar waveguide technology, which scavenges through solar energy the power necessary for operation. Starting from a folded-slot antenna topology, a reflection-
A Compact, Single-Layer Substrate Integrated Waveguide (SIW) Cavity-Backed Active Antenna Oscillator
Publikováno v:
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname
r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname
This letter presents the design and implementation of a single-layer, cavity-backed antenna oscillator based on substrate integrated waveguide (SIW) technology. The proposed antenna topology is particularly suitable for two-dimensional array configur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f051d6206ddb1fa549834754c187f302
https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=2955
https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=2955