Results show that the proposed antenna is a good candidate for those types of LWSNs systems.
📌 3 Maddede Bu Makale
🎯
Amaç & Hipotez:This article presents a sub-GHz ISM band microstrip patch antenna based on the use of multi-layer compact structure, which overcomes the shortcomings of typical microstrip antennas such as low gain and high resonant frequency.
📊
Temel Bulgular & Veri:The antenna was simulated using an electromagnetic simulator, ANSYS HFSS, and fabricated on two different substrates: RT Duroid 5880 and FR4 epoxy with a compact size of 100 x 100 x 8 mm3 (0.29λ × 0.29λ × 0.02λ).
💡
Sonuç & Katkı:Results show that the proposed antenna is a good candidate for those types of LWSNs systems.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:ISM band · LWSNs · Microstrip antenna
Abstract
This article presents a sub-GHz ISM band microstrip patch antenna based on the use of multi-layer compact structure, which overcomes the shortcomings of typical microstrip antennas such as low gain and high resonant frequency. The antenna was simulated using an electromagnetic simulator, ANSYS HFSS, and fabricated on two different substrates: RT Duroid 5880 and FR4 epoxy with a compact size of 100 x 100 x 8 mm3 (0.29λ × 0.29λ × 0.02λ). The simulated results of the antenna were then compared with the measured ones, and the two were observed to have a reasonable agreement. The proposed antenna operates in the sub-GHz license-free ISM band (862-875 MHz), with a gain value of 2.92 dB. Two prototypes of the proposed antenna were fabricated and used in a Linear Wireless Sensor Networks (LWSNs) monitoring system. Results show that the proposed antenna is a good candidate for those types of LWSNs systems.
BENZAGHTA, M., ER, B., BİLGİN, G., AYDIN, E., KARA, A. (2022). A Miniaturized Multi-layer Microstrip Antenna for Linear Wireless Sensor Network Monitoring Systems. Gazi University Journal of Science, Cilt: 35 - Sayı: 3, 875–884. https://ajindex.com/articles/667136
Balanis, C. A., Antenna theory: analysis and design, John Wiley & Sons, (2016)
Manjunath, G., Sadyojatha, KM., “Design and analysis of Circular MPA using Multi-layer Substrate Sandwich for bandwidth Enhancement”, In 2017 International Conference on Information Communication and Embedded Systems (ICICES), Chennai, India, (2017)
Nejdi, I. H., Rhazi, Y., Lafkih, M. A., Bri, S., “Designing Multiband Multilayered Microstrip Antenna for UMTS, ISM, Communication Satellite, HiperLAN and C-Band”, In 2018 International Symposium on Advanced Electrical and Communication Technologies (ISAECT), Kenitra, Morocco, (2018)
Raj, N A., Dwivedi, R. P., “High gain antenna with DGS for wireless applications”, In 2015 2nd International Conference on Signal Processing and Integrated Networks (SPIN), Noida, New Delhi NCR, India, (2015)
Pachauri, N., Gupta, A., Changlani, S., “Analysis of multilayer stacked microstrip patch antenna for bandwidth enhancement”, International Journal of Innovative Research in Science, Engineering and Technology, 4 (9): 8321-8334, (2015)
Hussein, A. T., Luhaib, S., “Designing E-Shape microstrip patch antenna in multilayer structures for WiFi 5GHz network”, In 2012 20th Telecommunications Forum (TELFOR), Belgrade, Serbia, (2012)
Hategekimana, B., and Nithianandam,, “A wideband multilayer microstrip patch antenna for telemetry applications”, Recent Advances on Data Networks, Communications, Computers, (2009)
Kara, A., Al Imran, M. A., Karadag, K., “Linear wireless sensor networks for cathodic protection monitoring of pipelines”, In 2019 International Conference on Mechatronics, Robotics and Systems Engineering (MoRSE), Bali, Indonesia, (2019)
Wheeler, H. A., Fundamental limitations of small antennas, Proceedings of the IRE, (1947)
Sievenpiper, D. F., Dawson, D. C., Jacob, M. M., Kanar, T., Kim, S., Long, J., Quarfoth, R. G, “Experimental validation of performance limits and design guidelines for small antennas”, IEEE Transactions on Antennas and Propagation, 60: 8-19, (2011)
Yilmaz, V. S., Bilgin, G., Aydin, E., Kara, A., “Miniaturised antenna at a sub-GHZ band for industrial remote controllers”, IET Microwaves, Antennas & Propagation, 13 (9): 1408-1413, (2019)