A Triband Patch Antenna with Monopole-like and Patch-like Radiation Patterns for Multifunctional Wireless Systems
Joint Authors
Song, Hai-Na
Chen, Zhao-Hui
Li, Jian-Feng
Source
International Journal of Antennas and Propagation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-11
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
A triband patch antenna with monopole-like and patch-like radiation patterns for multifunctional wireless systems is proposed.
The antenna consists of a single square radiation patch with an annular slot, a ground plane, and a top-loaded metal sheet.
The top-loaded metal sheet is shorted to the ground plane for producing a zeroth-order resonant (ZOR) mode, which has an omnidirectional radiation pattern at the lowest operation band, and its performance is robust to the location of the probe feed.
With the annular slot and the off-center probe feed, a dual-resonant TM01 mode is excited, yielding unidirectional radiation patterns for the two upper operation bands.
The ZOR and the dual-resonant TM01 modes can be independently controlled, and a triband antenna prototype with a square patch of 24 mm is fabricated and tested.
The first bandwidth is 2.5–2.7 GHz with omnidirectional radiation pattern, the second and the third bandwidths with unidirectional radiation are 3.3–3.9 GHz and 4.8–6.1 GHz, and the realized gains over the three bands are about 2.6, 6.5, and 7.5 dBi, respectively.
American Psychological Association (APA)
Song, Hai-Na& Chen, Zhao-Hui& Li, Jian-Feng. 2020. A Triband Patch Antenna with Monopole-like and Patch-like Radiation Patterns for Multifunctional Wireless Systems. International Journal of Antennas and Propagation،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1168803
Modern Language Association (MLA)
Song, Hai-Na…[et al.]. A Triband Patch Antenna with Monopole-like and Patch-like Radiation Patterns for Multifunctional Wireless Systems. International Journal of Antennas and Propagation No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1168803
American Medical Association (AMA)
Song, Hai-Na& Chen, Zhao-Hui& Li, Jian-Feng. A Triband Patch Antenna with Monopole-like and Patch-like Radiation Patterns for Multifunctional Wireless Systems. International Journal of Antennas and Propagation. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1168803
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168803