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Memristor-Based Affective Associative Memory Neural Network Circuit with Emotional Gradual Processes
(2022-04-01)
In the existing affective associative memory neural network circuits, the change of emotions in the affective associative learning and forgetting processes is abrupt and the intensity of emotions is invariable. In fact, ...
Proof of Concept of a Low-Cost Beam-Steering Hybrid Reflectarray that Mixes Microstrip and Lens Elements Using Passive Demonstrators
(2022-02-11)
In this article, a proof-of-concept study on the use of a hybrid design technique to reduce the number of phase shifters of a beam-scanning reflectarray (RA) is presented. An extended hemispherical lens antenna with feeds ...
A locally active discrete memristor model and its application in a hyperchaotic map
(2022-01-23)
The continuous memristor is a popular topic of research in recent years, however, there is rare discussion about the discrete memristor model, especially the locally active discrete memristor model. This paper proposes a ...
Wireless Network Requirements and Solutions for the Future Circular Collider: A Hostile Indoor Environment
(2021-11-13)
The European organization for nuclear research (CERN) is planning a high performance particle collider by 2050, which will update the currently used Large Hadron Collider (LHC). The design of the new experiment facility ...
A 90-GHz Asymmetrical Single-Pole Double-Throw Switch with >19.5-dBm 1-dB Compression Point in Transmission Mode Using 55-nm Bulk CMOS Technology
(2021-08-25)
The millimeter-wave (mm-wave) single-pole double-throw (SPDT) switch designed in bulk CMOS technology has limited power-handling capability in terms of 1-dB compression point (P1dB) inherently. This is mainly due to the ...
Memristor-based neural network circuit with weighted sum simultaneous perturbation training and its applications
(2021-08-20)
In this work, a full circuit of memristor-based neural network with weighted sum simultaneous perturbation training is proposed. Firstly, a synaptic circuit is designed by using a pair of memristors, which can represent ...
Design and Implementation of a Re-configurable Versatile Direct Digital Synthesis based Pulse Generator
(2021-07-02)
Direct digital synthesis (DDS) technology has replaced many traditional analogue circuit functions. The frequency, amplitude and phase of a waveform generated using DDS can be precisely controlled. It is possible to achieve ...
Neural Bursting and Synchronization Emulated by Neural Networks and Circuits
(2021-06-02)
Nowadays, research, modeling, simulation and realization of brain-like systems to reproduce brain behaviors have become urgent requirements. In this paper, neural bursting and synchronization are imitated by modeling two ...
Bursting oscillations and bifurcation mechanism in a fully integrated piecewise-smooth chaotic system
(2021-05-29)
This paper aims to show and investigate bursting oscillator and bifurcation phenomena in a piecewise-smooth memristor-based Shimizu-Morioka (SM) system. To make the circuit low power consumption and portable in practice, ...
A Step-Down ZVS Power Converter with Self-Driven Synchronous Rectifier
(IEEE, 2021-04-27)
In this paper a step-down ZVS power converter with a self-driven synchronous rectifier (SDSR) for a low-voltage high-current applications is proposed. A transformer leakage inductance, a resonant capacitor and a diode make ...