A Low-Cost Microwave-Based Sensor for Water Content Detection

被引：0

作者：

Bier, Igor ^{[1
]}

Hampe, Matthias ^{[1
]}

Zigon, Taylor ^{[2
]}

Leon-Salas, Walter ^{[2
]}

Harris, Michael ^{[3
]}

机构：

[1] Ostfalia Univ, Dept Elect Engn, Wolfenbuttel, Germany

[2] Purdue Univ, Sch Engn Technol, W Lafayette, IN 47907 USA

[3] Purdue Univ, Dept Chem Engn, W Lafayette, IN 47907 USA

来源：

2016 IEEE SENSORS | 2016年

关键词：

microwave; water content; moisture sensing;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a water content sensor. The sensor operates by radiating an electromagnetic wave through an antenna and measuring the reflected field. The magnitude and phase of the reflected waves are used to determine the presence and amount of water. The sensor does not need a direct contact with the sample. Hence, it can be used in a conveyor system or in applications where direct access to the sample is not feasible. The proposed sensor uses low-cost components and easy-to-manufacture antennas. Experimental results with different antennas and water content are presented.

引用

页数：3

共 50 条

[41] A Low-Cost Flexible Capacitive Pressure Sensor for Health Detection
Zeng, Yu
Qin, Yafei
Yang, Youpeng
Lu, Xinyu
IEEE SENSORS JOURNAL, 2022, 22 (08) : 7665 - 7673
[42] Effective Calibration of Low-Cost Soil Water Content Sensors
Bogena, Heye Reemt
Huisman, Johan Alexander
Schilling, Bernd
Weuthen, Ansgar
Vereecken, Harry
SENSORS, 2017, 17 (01)
[43] Leakage Detection Using Low-Cost, Wireless Sensor Networks
Gutierrez, Gabriel Rodriguez
Vogel, Leif
Perez, Alvaro Ortiz
Palzer, Stefan
2022 IEEE SENSORS, 2022,
[44] Idc sensor for low-cost water quality monitoring applications*
Mendez, Diego
Pérez, Manuel
Farfan, Alejandro
Gerlein, Eduardo
Ingenieria y Universidad, 2022, 26
[45] Low-Cost Wearable Bluetooth Sensor for Epileptic Episodes Detection
Manuel Ramirez-Alaminos, Jose
Sendra, Sandra
Lloret, Jaime
Navarro-Ortiz, Jorge
2017 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2017,
[46] Multipath Detection and Mitigation by Means of a MEMS Based Pressure Sensor for Low-Cost Systems
Gutmann, Johannes
Marti, Lukas
Lammel, Gerhard
PROCEEDINGS OF THE 22ND INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS 2009), 2009, : 2077 - 2087
[47] Low-cost NDIR based sensor platform for sub-ppm gas detection
Hummelgard, Christine
Bryntse, Ingrid
Bryzgalov, Maksym
Henning, Jan-Ake
Martin, Hans
Noren, Markus
Rodjegard, Henrik
URBAN CLIMATE, 2015, 14 : 342 - 350
[48] Low-Cost Turbidity Sensor to Determine Eutrophication in Water Bodies
Rocher, Javier
Jimenez, Jose M.
Tomas, Jesus
Lloret, Jaime
SENSORS, 2023, 23 (08)
[49] Estimating Leaf Water Content through Low-Cost LiDAR
Hama, Akira
Matsumoto, Yutaro
Matsuoka, Nobuhiro
AGRONOMY-BASEL, 2022, 12 (05):
[50] A low-cost autonomous optical sensor for water quality monitoring
Murphy, Kevin
Heery, Brendan
Sullivan, Timothy
Zhang, Dian
Paludetti, Lizandra
Lau, King Tong
Diamond, Dermot
Costa, Ernane
O'Connor, Noel
Regan, Fiona
TALANTA, 2015, 132 : 520 - 527

← 1 2 3 4 5 →