Jurnal Sains dan Teknologi
Vol 21 No 1 (2022): Jurnal Sains dan Teknologi

ANALISIS SINYAL GANGGUAN PADA DATA ELEKTROMAGNETIK

Miftakhul Maulidina (Unknown)

Article Info

Publish Date
30 Mar 2022

Abstract

The research using the very low frequency electromagnetic is widely used in field exploration. This is emitted by a transmitter. The data recorded are inphase, quadrature, t-field, and tilt. Inphase is real number. Quadrature is an imaginary number. They are related to each other to present existing anomalies. Both of them are useful for determining the location of an area that has a higher or lower resistivity than the surrounding area. However, the results of data recording are mixed with disturbing signals from around the object. This study aims to analyze how much the disturbing signal in the electromagnetic data recorded in the field. After processing the three points of the object in the field, it is found that the disturbing signals can be reduced by taking some sinusoidal graph results that reflect the stability of the waveform and removing the signal in the form of an irregular graphic display.

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Journal Info
Jurnal Sains dan Teknologi
Website

Abbrev

JST

Publisher

Universitas Riau

Subject

Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Engineering Mechanical Engineering

Description

Jurnal Sains dan Teknologi (JST), is a peer-reviewed scientific journal published regularly every six months, namely in March and September. The reviewing results will be provided within four weeks for most of the submitted articles. Articles are submitted for review with the understanding that they ...