Experimental analysis of microstrip antennas using techniques to improve the bandwidth

This article focuses on the implementation and experimental analysis of three flat microstrip antennas in the 850 MHz and 1.9 GHz GSM cellular operating bands, as well as for 2.1 GHz UMTS and 2.45 GHz and 5.8 GHz WiFi, using techniques to increase bandwidth. Experimental results are included and com...

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Bibliographic Details
Published in2018 IEEE 9th Latin American Symposium on Circuits & Systems (LASCAS) pp. 1 - 4
Main Authors Moreno, J. Martinez, Vazquez, A. S. Medina, Barragan, C. A. Bonilla, Zavala, J. M. Arce, Gonzalez, J. M. Villegas
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.02.2018
Subjects
Bandwidth
Couplings
Geometry
GSM
Mathematical model
Microstrip antennas
tapered slot antenna (TSA)
UMTS
WiFi
Wireless fidelity
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Summary:This article focuses on the implementation and experimental analysis of three flat microstrip antennas in the 850 MHz and 1.9 GHz GSM cellular operating bands, as well as for 2.1 GHz UMTS and 2.45 GHz and 5.8 GHz WiFi, using techniques to increase bandwidth. Experimental results are included and compared with simulation data for the three proposed geometries. The results were validated with different prototypes for each of the proposals. In addition, mathematical models were obtained for two of implemented antennas, making it possible to scale the dimensions of the geometries for the purpose of operating at a new resonant frequency. In one of the cases, the model, validated with simulations, works up to frequencies of 22 GHz.
ISSN:2473-4667
DOI:10.1109/LASCAS.2018.8399971