Publication

PCB and circuit design for NEMS characterization

2024

Abstract

This project aims to address these challenges by designing a low-noise amplification circuit, added at the output of the SMR as shown in figure 1.1. In a first step, the piezoelectric sensor stage of the NEMS is examined to extract the specifications of the amplification circuit. In a second stage, using the table of specification developed previously, a design for the amplification circuit will be chosen and validated through simulation. Finally, tests will be conducted to characterize the fabricated PCB.

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2024

Abstract

Official source

Related concepts (27)

Electronic circuit

An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow. It is a type of electrical circuit and to be referred to as electronic, rather than electrical, generally at least one active component must be present. The combination of components and wires allows various simple and complex operations to be performed: signals can be amplified, computations can be performed, and data can be moved from one place to another.

Circuit diagram

A circuit diagram (or: wiring diagram, electrical diagram, elementary diagram, electronic schematic) is a graphical representation of an electrical circuit. A pictorial circuit diagram uses simple images of components, while a schematic diagram shows the components and interconnections of the circuit using standardized symbolic representations. The presentation of the interconnections between circuit components in the schematic diagram does not necessarily correspond to the physical arrangements in the finished device.

Printed circuit board

A printed circuit board (PCB), also called printed wiring board (PWB), is a medium used to connect or "wire" components to one another in a circuit. It takes the form of a laminated sandwich structure of conductive and insulating layers: each of the conductive layers is designed with an artwork pattern of traces, planes and other features (similar to wires on a flat surface) etched from one or more sheet layers of copper laminated onto and/or between sheet layers of a non-conductive substrate.

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PCB and circuit design for NEMS characterization

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