A Wideband Slot Antenna with Folded Parasitic Line for Multiple Band Operation

Mahatthanajatuphat, Chatree; Srisoontorn, Narintra; Suangun, Thanakarn; Akkaraekthalin, Prayoot

A Wideband Slot Antenna with Folded Parasitic Line for Multiple Band Operation

Files

16_04_0693_0699.pdf(2.25 MB)

Date

2016-12

Authors

Mahatthanajatuphat, Chatree

Srisoontorn, Narintra

Suangun, Thanakarn

Akkaraekthalin, Prayoot

Publisher

Společnost pro radioelektronické inženýrství

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Abstract

The rectangular slot antenna with rectangular stub for a wide impedance bandwidth is proposed. In addition, the interference frequency band has been rejected by placing the folded parasitic line surrounding the rectangular stub of the presented antenna. The bidirectional radiation patterns are obtained at all operating frequencies. Also, the average gain of the presented antenna is approximately 3 dBi. The antenna properties such as return losses, radiation patterns and gains are evaluated via numerical simulation and measurement. The presented antenna can support the multiple band operation at frequency bands of 824 – 960 MHz and 1710 – 2485 MHz.

Keywords

Wideband, Slot antenna, Parasitic line, Notched frequency

Citation

Radioengineering. 2016 vol. 25, č. 4, s. 693-699. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2016/16_04_0693_0699.pdf

Document type

Peer-reviewed

Document version

Published version

Language of document

en

Document licence

Creative Commons Attribution 3.0 Unported License
http://creativecommons.org/licenses/by/3.0/