Publication: Noise in coherently radiating periodic structures beam forming networks
Date
2022
Director
Publisher
IEEE
Acceso abierto / Sarbide irekia
Contribución a congreso / Biltzarrerako ekarpena
Versión aceptada / Onetsi den bertsioa
Project identifier
AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FPU18%2F00013
Métricas Alternativas
Abstract
Following the noise wave theory, beam forming networks based on Coherently Radiating Periodic Structures (CORPS-BFN) are analysed and proven to be capable of enhancing the Signal to Noise Ratio of the system by analogically multiplexing the signal and noise contributions present at every input port. The geometry of the network determines the maximum enhancement achievable, which is demonstrated to be independent from insertion losses. These findings are supported by a mathematical approach, as well as with experimental data.
Description
Keywords
Beam forming, CORPS, Network, Noise factor reduction, Noise wave theory, Passive, Signal to noise ratio
Department
Ingeniería Eléctrica, Electrónica y de Comunicación / Institute of Smart Cities - ISC / Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren
Faculty/School
Degree
Doctorate program
item.page.cita
Biurrun-Quel, C., & del-Rio, C. (2022). Noise in coherently radiating periodic structures beam forming networks. 2022 52nd European Microwave Conference (EuMC), 365-368. https://doi.org/10.23919/EuMC54642.2022.9924410
item.page.rights
© 2022 European Microwave Association (EuMA)
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