Wide CPW-Fed Multiband Wearable Monopole Antenna with Extended Grounds for GSMWLANWiMAX Applications
Joint Authors
Mandal, Danvir
Pattnaik, Shyam S.
Source
International Journal of Antennas and Propagation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-04
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
A novel wide coplanar waveguide- (CPW-) fed multiband wearable monopole antenna is presented.
The multiband operation is achieved by generating slanted monopoles of different lengths from an isosceles triangular patch.
The different operating frequencies of the proposed antenna are associated with the lengths of the slanted monopoles, which are determined under quarter wavelength resonance condition.
The CPW line is used as a multiband impedance-matching structure.
The two grounds are slightly extended for better impedance matching.
The proposed antenna is designed to cover the 1800 MHz GSM, 2.4 GHz/5.2 GHz WLAN, and 3.5 GHz WiMAX bands.
The measured peak gains and impedance bandwidths are about 4.18/3.83/2.6/2.94 dBi and 410/260/170/520 MHz for the 1550-1960 MHz/2.3-2.56 GHz/3.4-3.57 GHz/5.0-5.52 GHz bands, respectively.
The calculated averaged specific absorption rate (SAR) values at all the resonant frequencies are well below the standard limit of 2 W/kg, which ensures its feasibility for wearable applications.
The antenna performance under different bending configurations is investigated and the results are presented.
The reflection coefficient characteristics of the proposed antenna is also measured for different on-arm conditions and the results are compared.
A good agreement between experimental and simulation results validates the proposed design approach.
American Psychological Association (APA)
Mandal, Danvir& Pattnaik, Shyam S.. 2019. Wide CPW-Fed Multiband Wearable Monopole Antenna with Extended Grounds for GSMWLANWiMAX Applications. International Journal of Antennas and Propagation،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1157402
Modern Language Association (MLA)
Mandal, Danvir& Pattnaik, Shyam S.. Wide CPW-Fed Multiband Wearable Monopole Antenna with Extended Grounds for GSMWLANWiMAX Applications. International Journal of Antennas and Propagation No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1157402
American Medical Association (AMA)
Mandal, Danvir& Pattnaik, Shyam S.. Wide CPW-Fed Multiband Wearable Monopole Antenna with Extended Grounds for GSMWLANWiMAX Applications. International Journal of Antennas and Propagation. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1157402
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1157402