000162926 001__ 162926 000162926 005__ 20251017144623.0 000162926 0247_ $$2doi$$a10.3390/s25165089 000162926 0248_ $$2sideral$$a145457 000162926 037__ $$aART-2025-145457 000162926 041__ $$aeng 000162926 100__ $$0(orcid)0000-0002-1229-8591$$aDomínguez-Gimeno, Sergio$$uUniversidad de Zaragoza 000162926 245__ $$aSensor Arrays: A Comprehensive Systematic Review 000162926 260__ $$c2025 000162926 5060_ $$aAccess copy available to the general public$$fUnrestricted 000162926 5203_ $$aSensor 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. 000162926 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T49-23R$$9info:eu-repo/grantAgreement/ES/MCIN/PID2021-125091OB-I00$$9info:eu-repo/grantAgreement/ES/MCIU/MCIU EST24-0051$$9info:eu-repo/grantAgreement/ES/MCIU/FPU20-04578 000162926 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es 000162926 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000162926 700__ $$0(orcid)0000-0002-1561-0536$$aIgual-Catalán, Raúl$$uUniversidad de Zaragoza 000162926 700__ $$0(orcid)0000-0001-7550-6688$$aPlaza-García, Inmaculada$$uUniversidad de Zaragoza 000162926 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica 000162926 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica 000162926 773__ $$g25, 16 (2025), 5089 [176 pp.]$$pSensors$$tSensors$$x1424-8220 000162926 8564_ $$s6452165$$uhttps://zaguan.unizar.es/record/162926/files/texto_completo.pdf$$yVersión publicada 000162926 8564_ $$s2459414$$uhttps://zaguan.unizar.es/record/162926/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000162926 909CO $$ooai:zaguan.unizar.es:162926$$particulos$$pdriver 000162926 951__ $$a2025-10-17-14:22:44 000162926 980__ $$aARTICLE