Terahertz beam steering using a MEMS-based reflectarray configured by a genetic algorithm

X Liu, L Schmitt, B Sievert, J Lipka, C Geng… - IEEE …, 2022 - ieeexplore.ieee.org
With the increase in potential uses of terahertz technology, the need for terahertz
transceivers with application-oriented adaptive radiation patterns has emerged …

3-bit digital-to-analog converter with mechanical amplifier for binary encoded large displacements

L Schmitt, P Schmitt, M Hoffmann - Actuators, 2021 - mdpi.com
We present the design, fabrication, and characterization of a MEMS-based 3-bit Digital-to-
Analog Converter (DAC) that allows the generation of large displacements. The DAC …

A low power micro-electromechanical resonator-based digital to analog converter

S Ahmed, X Zou, N Jaber, MI Younis… - Journal of …, 2020 - ieeexplore.ieee.org
We present a novel design of a low-power microelectro-mechanical digital to analog
converter (DAC) based on a clamped-clamped micro-beam resonator with multiple split …

Design and simulation of piezoelectric MEMS logic gates

P Pandiyan, Y Sujan, SS Raju - Ferroelectrics, 2023 - Taylor & Francis
In this article, MEMS-based logic gates such as OR, AND, NOT, NOR, and NAND gates with
functionalities similar to the electronic digital devices are designed and simulated. The key …

Large Displacement Actuators With Multi-Point Stability for a MEMS-Driven THz Beam Steering Concept

L Schmitt, X Liu, P Schmitt, A Czylwik… - Journal of …, 2023 - ieeexplore.ieee.org
We present a micro-electromechanical reflectarray driven by large displacement actuators
with multi-point stability that is intended for THz beam steering. The reflectarray consists of a …

Design and simulation of electro-thermal compliant MEMS logic gates

P Pandiyan, G Uma, M Umapathy - COMPEL-The international …, 2018 - emerald.com
Purpose The purpose of this paper is to design an out-of-plane micro electro-thermal-
compliant actuator based logic gates which work analogously to complementary metal oxide …

Analytical and experimental study of the dynamics of a micro-electromechanical resonator based digital-to-analog converter

W Zhao, S Ahmed, H Fariborzi… - … of Micromechanics and …, 2021 - iopscience.iop.org
In this paper, an analytical model of a micro-electromechanical (MEM) resonator used as a 4-
bit digital-to-analog converter (DAC) is presented. First, we derive the dynamic equation of …

Structural design and realization of electromechanical logic elements using shape memory alloy wire actuator

M Geetha, K Dhanalakshmi - Physical Mesomechanics, 2020 - Springer
This paper presents the design, physical modelling and testing of electromechanical logic
elements using shape memory alloy (SMA) wire actuated hinged beam switches …

[PDF][PDF] Elektrostatische MEMS-Schritt-Aktoren mit großen und linearen Stellwegen für THz-Anwendungen

L Schmitt - 2023 - d-nb.info
MEMS-Aktoren können hochpräzise Auslenkungen im Nano-bis Submillimeterbereich
erreichen. Indem MEMS-Aktoren eine zielgerichtete Strahllenkung der ebenfalls sub …

Design and development of electro mechanical bistable functions using shape memory alloy

V Vetriselvi, M Geetha… - 2018 8th IEEE India …, 2018 - ieeexplore.ieee.org
An attempt has been made to realize electro mechanical bistable logic functions using
shape memory alloy (SMA) which can exhibit functionalities similar to that of electronic logic …