Signal-Interference-Based Structure with Negative Group Delay Properties
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http://hdl.handle.net/10045/83947
Title: | Signal-Interference-Based Structure with Negative Group Delay Properties |
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Authors: | Sánchez-Soriano, Miguel Ángel | Durá, Javier | Sirci, Stefano | Marini, Stephan |
Research Group/s: | Grupo de Microondas y Electromagnetismo Computacional Aplicado (GMECA) |
Center, Department or Service: | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal |
Keywords: | Negative Group Delay | Microstrip circuit |
Knowledge Area: | Teoría de la Señal y Comunicaciones | Electromagnetismo |
Issue Date: | 22-Nov-2018 |
Publisher: | IEEE |
Citation: | Sánchez-Soriano, Miguel A., et al. “Signal-Interference-Based Structure with Negative Group Delay Properties”. In: 2018 48th European Microwave Conference (EuMC), 25–27 Sept 2018, Madrid, Spain. ISBN 978-2-87487-051-4, pp. 1021-1024 |
Abstract: | In this work, a signal-interference-based structure with negative group delay (NGD) properties is proposed. The proposed topology allows an easy control and design of the NGD characteristics, such as the group delay GD at the design frequency, the NGD bandwidth (NBW) and the maximum attenuation. For that purpose, some design closed-form expressions have been analytically obtained and design curves have been provided. The circuit sensibility as a function of the design parameters is also studied. In order to demonstrate the capabilities of the proposed structure, a proof-of-concept circuit has been designed and implemented to be centered at 1 GHz. It has shown a very broad NBW of 320 MHz, with a NGD of −0.8 ns at 1 GHz and a maximum attenuation of 15 dB. |
Sponsor: | This work has been supported by the “Agencia Estatal de Investigación (AEI)” and by the EU through the ”Fondo Europeo de Desarrollo Regional FEDER Una manera de hacer Europa (AEI/FEDER, UE)”, under the research projects TEC2016-75934-C4-1-R and TEC2016-75934-C4-2-R, and by the University of Alicante under the research project GRE 16-17. |
URI: | http://hdl.handle.net/10045/83947 |
ISBN: | 978-2-87487-051-4 |
DOI: | 10.23919/EuMC.2018.8541678 |
Language: | eng |
Type: | info:eu-repo/semantics/conferenceObject |
Rights: | © 2018 EuMA |
Peer Review: | si |
Publisher version: | https://doi.org/10.23919/EuMC.2018.8541678 |
Appears in Collections: | INV - GMECA - Comunicaciones a Congresos, Conferencias, etc. |
Files in This Item:
File | Description | Size | Format | |
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2018_Sanchez-Soriano_etal_EuMC.pdf | Versión final (acceso restringido) | 425,35 kB | Adobe PDF | Open Request a copy |
2018_Sanchez-Soriano_etal_EuMC_accepted.pdf | Accepted Manuscript (acceso abierto) | 455,73 kB | Adobe PDF | Open Preview |
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