Sensor Arrays: A Comprehensive Systematic Review

Domínguez-Gimeno, Sergio (Universidad de Zaragoza) ; Igual-Catalán, Raúl (Universidad de Zaragoza) ; Plaza-García, Inmaculada (Universidad de Zaragoza)

Resumen: Sensor arrays are arrangements of sensors that follow a certain pattern, usually in a row–column distribution. This study presents a systematic review on sensor arrays. For this purpose, several systematic searches of recent studies covering a period of 10 years were performed. As a result of these searches, 361 papers have been analyzed in detail. The most relevant aspects for sensor array design have been studied. In relation to sensing technologies, different categories were identified: resistive/piezoresistive, capacitive, inductive, diode-based, transistor-based, triboelectric, fiber optic, Hall effect-based, piezoelectric, and bioimpedance-based. Other aspects of sensor array design have also been analyzed: applications, validation experiments, software used for sensor array data analysis, sensor array characteristics, and performance metrics. For each aspect, the studies were classified into different subcategories. As a result of this analysis, different emerging technologies and future research challenges in sensor arrays were identified.

Idioma: Inglés

DOI: 10.3390/s25165089

Año: 2025

Publicado en: Sensors 25, 16 (2025), 5089 [176 pp.]
ISSN: 1424-8220

Financiación: info:eu-repo/grantAgreement/ES/DGA/T49-23R
Financiación: info:eu-repo/grantAgreement/ES/MCIN/PID2021-125091OB-I00
Financiación: info:eu-repo/grantAgreement/ES/MCIU/MCIU EST24-0051
Financiación: info:eu-repo/grantAgreement/ES/MCIU/FPU20-04578

Tipo y forma: Article (Published version)

Área (Departamento): Área Tecnología Electrónica (Dpto. Ingeniería Electrón.Com.)
Área (Departamento): Área Ingeniería Eléctrica (Dpto. Ingeniería Eléctrica)