Compact Broadband Dual ZOR Antenna for Multiband Smart Mobile Phone Applications
Author
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-24
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A compact broadband dual zeroth-order resonator (ZOR) antenna is proposed for multiband smart mobile phone applications.
The theory of broadband zeroth-order mode and multimode technique is used to design the proposed antenna covering GSM850 (824–894 MHz), GSM900 (880–960 MHz), DCS1800 (1710–1880 MHz), PCS1900 (1850–1990 MHz), W2100 (1920–2170 MHz), LTE2300 (2300–2400 MHz), LTE2600 (2500–2690 MHz), and Wi-Fi (2400–2500 MHz) bands.
In order to achieve broadband operations, the proposed antenna consists of a large ZOR and a small ZOR that can generate and merge resonant frequencies of the negative-order, zeroth-order, and positive-order modes.
The overall size of the antenna is 40 mm × 6 mm × 3 mm.
The performance of the antenna is verified by both full-wave simulations and experiments.
The measured impedance bandwidths of 3 : 1 VSWR in the low and high bands are 210 MHz (0.81–1.02 GHz) and 1170 MHz (1.69–2.86 GHz), respectively.
The antenna provides omnidirectional radiation patterns and measured radiation efficiencies exceeding 43.3% and 47.5% for low and high bands, respectively.
The antenna performance applied to the commercial smart mobile phone device is also presented.
The measured results show that it has the active performance of good total radiated power, total isotropic sensitivity, and specific absorption rate, which can meet the requirement of the smart mobile phone.
American Psychological Association (APA)
Ji, Jeong Keun. 2017. Compact Broadband Dual ZOR Antenna for Multiband Smart Mobile Phone Applications. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1158661
Modern Language Association (MLA)
Ji, Jeong Keun. Compact Broadband Dual ZOR Antenna for Multiband Smart Mobile Phone Applications. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1158661
American Medical Association (AMA)
Ji, Jeong Keun. Compact Broadband Dual ZOR Antenna for Multiband Smart Mobile Phone Applications. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1158661
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158661