Bandwidth Enhancement Technique of the Meandered Monopole Antenna
Joint Authors
Hsieh, Dai-Heng
Wang, Chien-Jen
Source
International Journal of Antennas and Propagation
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-20
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A small dual-band monopole antenna with coplanar waveguide (CPW) feeding structure is presented in this paper.
The antenna is composed of a meandered monopole, an extended conductor tail, and an asymmetrical ground plane.
Tuning geometrical structure of the ground plane excites an additional resonant frequency band and thus enhances the impedance bandwidth of the meandered monopole antenna.
Unlike the conventional monopole antenna, the new resonant mode is excited by a slot trace of the CPW transmission line.
The radiation performance of the slot mode is as similar as that of the monopole.
The parametrical effect of the size of the one-side ground plane on impedance matching condition has been derived by the simulation.
The measured impedance bandwidths, which are defined by the reflection coefficient of −6 dB, are 186 MHz (863–1049 MHz, 19.4%) at the lower resonant band and 1320 MHz (1490–2810 MHz, 61.3%) at the upper band.
From the results of the reflection coefficients of the proposed monopole antenna, the operated bandwidths of the commercial wireless communication systems, such as GSM 900, DCS, IMT-2000, UMTS, WLAN, LTE 2300, and LTE 2500, are covered for uses.
American Psychological Association (APA)
Wang, Chien-Jen& Hsieh, Dai-Heng. 2015. Bandwidth Enhancement Technique of the Meandered Monopole Antenna. International Journal of Antennas and Propagation،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1065222
Modern Language Association (MLA)
Wang, Chien-Jen& Hsieh, Dai-Heng. Bandwidth Enhancement Technique of the Meandered Monopole Antenna. International Journal of Antennas and Propagation No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1065222
American Medical Association (AMA)
Wang, Chien-Jen& Hsieh, Dai-Heng. Bandwidth Enhancement Technique of the Meandered Monopole Antenna. International Journal of Antennas and Propagation. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1065222
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1065222