Microwave-sensor-node integrated into a short-range wireless sensor network
Abstract This paper presents the first microwave-sensor-node integrated into a short-range wireless sensor network based on ZigBee technology. The node includes an analog front-end circuit, a Frequency Modulated Continuous Wave generator, an Analog-to-Digital-Converter module, a transceiver, a power...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-02-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-28964-8 |
| _version_ | 1811165972360331264 |
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| author | Miguel Hernandez-Aguila Jose-Luis Olvera-Cervantes Aldo-Eleazar Perez-Ramos Juan-Mateo Meza-Arenas Alonso Corona-Chavez |
| author_facet | Miguel Hernandez-Aguila Jose-Luis Olvera-Cervantes Aldo-Eleazar Perez-Ramos Juan-Mateo Meza-Arenas Alonso Corona-Chavez |
| author_sort | Miguel Hernandez-Aguila |
| collection | DOAJ |
| description | Abstract This paper presents the first microwave-sensor-node integrated into a short-range wireless sensor network based on ZigBee technology. The node includes an analog front-end circuit, a Frequency Modulated Continuous Wave generator, an Analog-to-Digital-Converter module, a transceiver, a power unit, a processing unit and a new one-port dielectric permittivity sensor which is able to measuring the separation of structural cracks by the reflection coefficient measured in microwave frequencies. The analog front-end is composed of a pair of power dividers, an isolator and a mixer. The dielectric permittivity sensor is based on a patch antenna of variable length. The processing unit and transceiver are implemented with an Arduino UNO and an XBee module respectively. Additionally, the methodology for data processing is presented and the results of the measurement of a synthetic crack are presented. The results show that the system was successfully implemented with a sensitivity of 0.07 GHz/mm, for an opening range of between 0 and 5 mm and for a frequency range ranging from 2.782 GHz to 3.131 GHz. It is important to mention that the measurement was done remotely, placing the sensor 3 m from the client PC. |
| first_indexed | 2024-04-10T15:44:51Z |
| format | Article |
| id | doaj.art-01ae5178bcc942a89d3e3db02ebfc9c4 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-10T15:44:51Z |
| publishDate | 2023-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-01ae5178bcc942a89d3e3db02ebfc9c42023-02-12T12:09:37ZengNature PortfolioScientific Reports2045-23222023-02-0113111110.1038/s41598-023-28964-8Microwave-sensor-node integrated into a short-range wireless sensor networkMiguel Hernandez-Aguila0Jose-Luis Olvera-Cervantes1Aldo-Eleazar Perez-Ramos2Juan-Mateo Meza-Arenas3Alonso Corona-Chavez4Instituto Nacional de Astrofísica, Óptica Y ElectrónicaInstituto Nacional de Astrofísica, Óptica Y ElectrónicaDepartamento de Ingeniería Electrónica, TecNM – Instituto Tecnológico de OaxacaInstituto Nacional de Astrofísica, Óptica Y ElectrónicaInstituto Nacional de Astrofísica, Óptica Y ElectrónicaAbstract This paper presents the first microwave-sensor-node integrated into a short-range wireless sensor network based on ZigBee technology. The node includes an analog front-end circuit, a Frequency Modulated Continuous Wave generator, an Analog-to-Digital-Converter module, a transceiver, a power unit, a processing unit and a new one-port dielectric permittivity sensor which is able to measuring the separation of structural cracks by the reflection coefficient measured in microwave frequencies. The analog front-end is composed of a pair of power dividers, an isolator and a mixer. The dielectric permittivity sensor is based on a patch antenna of variable length. The processing unit and transceiver are implemented with an Arduino UNO and an XBee module respectively. Additionally, the methodology for data processing is presented and the results of the measurement of a synthetic crack are presented. The results show that the system was successfully implemented with a sensitivity of 0.07 GHz/mm, for an opening range of between 0 and 5 mm and for a frequency range ranging from 2.782 GHz to 3.131 GHz. It is important to mention that the measurement was done remotely, placing the sensor 3 m from the client PC.https://doi.org/10.1038/s41598-023-28964-8 |
| spellingShingle | Miguel Hernandez-Aguila Jose-Luis Olvera-Cervantes Aldo-Eleazar Perez-Ramos Juan-Mateo Meza-Arenas Alonso Corona-Chavez Microwave-sensor-node integrated into a short-range wireless sensor network Scientific Reports |
| title | Microwave-sensor-node integrated into a short-range wireless sensor network |
| title_full | Microwave-sensor-node integrated into a short-range wireless sensor network |
| title_fullStr | Microwave-sensor-node integrated into a short-range wireless sensor network |
| title_full_unstemmed | Microwave-sensor-node integrated into a short-range wireless sensor network |
| title_short | Microwave-sensor-node integrated into a short-range wireless sensor network |
| title_sort | microwave sensor node integrated into a short range wireless sensor network |
| url | https://doi.org/10.1038/s41598-023-28964-8 |
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