Ultrasmall Dual-Band Metamaterial Antennas Based on Asymmetrical Hybrid Resonators
Joint Authors
Zhu, Ji-Xu
Bai, Peng
Wang, Jia-Fu
Source
International Journal of Antennas and Propagation
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-11-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A new type of hybrid resonant circuit model is investigated theoretically and experimentally.
The resonant model consists of a right hand (RH) patch part and a composite right and left handed (CRLH) part (RH + CRLH), which determines a compact size and also a convenient frequency modulation characteristic for the proposed antennas.
For experimental demonstration, two antennas are fabricated.
The former dual-band antenna operating at f-1=3.5 GHz (Wimax) and f+1=5.25 GHz (WLAN) occupies an area of 0.21λ0×0.08λ0, and two dipolar radiation patterns are obtained with comparable gains of about 6.1 and 6.2 dB, respectively.
The latter antenna advances in many aspects such as an ultrasmall size of only 0.16λ0×0.08λ0, versatile radiation patterns with a monopolar pattern at f0=2.4 GHz (Bluetooth), and a dipole one at f+1=3.5 GHz (Wimax) and also comparable antenna gains.
Circuit parameters are extracted and researched.
Excellent performances of the antennas based on hybrid resonators predict promising applications in multifunction wireless communication systems.
American Psychological Association (APA)
Zhu, Ji-Xu& Bai, Peng& Wang, Jia-Fu. 2016. Ultrasmall Dual-Band Metamaterial Antennas Based on Asymmetrical Hybrid Resonators. International Journal of Antennas and Propagation،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1105236
Modern Language Association (MLA)
Zhu, Ji-Xu…[et al.]. Ultrasmall Dual-Band Metamaterial Antennas Based on Asymmetrical Hybrid Resonators. International Journal of Antennas and Propagation No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1105236
American Medical Association (AMA)
Zhu, Ji-Xu& Bai, Peng& Wang, Jia-Fu. Ultrasmall Dual-Band Metamaterial Antennas Based on Asymmetrical Hybrid Resonators. International Journal of Antennas and Propagation. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1105236
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1105236