Anomalous wave propagation in a one-dimensional acoustic metamaterial having simultaneously negative mass density and Young's modulus

HH Huang, CT Sun - The Journal of the Acoustical Society of America, 2012 - pubs.aip.org
Anomalous wave propagation in a one-dimensional acoustic metamaterial having
simultaneously negative mass density and Young’s modulus | The Journal of the Acoustical …

Multifrequency single patch antennas loaded with split ring resonators

J Montero-de-Paz, E Ugarte-Muñoz… - Proceedings of the …, 2010 - ieeexplore.ieee.org
Multifrequency antennas with low frequency ratio between frequencies would be desirable
for systems that work on different frequency bands which are very close. In this paper …

Design and experimentation of inductorless low-pass NGD integrated circuit in 180-nm CMOS technology

F Wan, T Gu, B Li, B Li… - … on Computer-Aided …, 2021 - ieeexplore.ieee.org
This article introduces an innovative design of a low-pass (LP) negative group delay (NGD)
integrated circuit (IC) in the 180-nm CMOS technology. The LP-NGD circuit is an …

High-pass NGD characterization of resistive-inductive network based low-frequency circuit

M Guerin, F Wan, K Gorshkov, X Huang… - … journal for computation …, 2021 - emerald.com
Purpose The purpose of this paper is to provide the high-pass (HP) negative group delay
(NGD) circuit based (RL) network. Synthesis and experimental investigation of HP-NGD …

Signal prediction by anticipatory relaxation dynamics

HU Voss - Physical Review E, 2016 - APS
Real-time prediction of signals is a task often encountered in control problems as well as by
living systems. Here, a parsimonious prediction approach based on the coupling of a linear …

Limits of negative group delay phenomenon in linear causal media

M Kandic, GE Bridges - Progress In Electromagnetics Research, 2013 - jpier.org
Abstract Asymptotic limits of Negative Group Delay (NGD) in linear causal media satisfying
Kramers-Kronig relations are investigated. Even though there is no limit on the NGD …

Innovative microwave design of frequency-independent passive phase shifter with LCL-network and bandpass NGD circuit

J Nebhen, B Ravelo - Progress In Electromagnetics Research (PIER) C, 2021 - jpier.org
The present paper develops an application of the bandpass (BP) negative group delay
(NGD) circuit for the design of an independent frequency phase shifter (PS). The design …

Positive‐to‐negative tunable delay circuit designed with NGD RC network

S Junwen, C Junyan, HE Silochi… - … Journal of Circuit …, 2024 - Wiley Online Library
Despite the performed progressive research work, the interpretation of the negative group
delay (NGD) function remains not familiar to non‐specialist design and fabrication circuit …

Bandpass negative group delay theory of fully capacitive Δ-network

F Wan, Y Liu, J Nebhen, Z Xu, G Chan… - IEEE …, 2021 - ieeexplore.ieee.org
A particularly original negative group delay (NGD) theory of Δ-topology is developed in the
present paper. The NGD three-port topology is a passive circuit purely constituted by …

130‐nm BiCMOS design of low‐pass negative group delay integrated RL‐circuit

B Ravelo, W Rahajandraibe, M Guerin… - … Journal of Circuit …, 2022 - Wiley Online Library
A design method of low‐pass (LP) negative group delay (NGD) integrated circuit (IC)
implemented in 130‐nm BiCMOS technology is investigated. The LP‐NGD circuit is …