Domínguez-Gimeno Sergio, Igual-Catalán Raúl, Plaza-García Inmaculada
Electronics Engineering and Communications Department, Escuela Universitaria Politécnica de Teruel, Universidad de Zaragoza, 44003 Teruel, Spain.
Electric Engineering Department, Escuela Universitaria Politécnica de Teruel, Universidad de Zaragoza, 44003 Teruel, Spain.
Sensors (Basel). 2025 Aug 15;25(16):5089. doi: 10.3390/s25165089.
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.
传感器阵列是按照一定模式排列的传感器组合,通常呈行列分布。本研究对传感器阵列进行了系统综述。为此,对过去10年的近期研究进行了多次系统检索。通过这些检索,详细分析了361篇论文。研究了传感器阵列设计中最相关的方面。关于传感技术,确定了不同类别:电阻式/压阻式、电容式、电感式、基于二极管的、基于晶体管的、摩擦电式、光纤式、基于霍尔效应的、压电式和基于生物阻抗的。还分析了传感器阵列设计的其他方面:应用、验证实验、用于传感器阵列数据分析的软件、传感器阵列特性和性能指标。对于每个方面,研究被分类为不同的子类别。通过该分析,确定了传感器阵列中不同的新兴技术和未来研究挑战。