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Circularly polarized quad‐band monopole antenna of wireless communication system
Author(s) -
Bag Biplab,
Biswas Priyabrata,
Mondal Rahul,
Biswas Sushanta,
Sarkar Partha P.
Publication year - 2019
Publication title -
international journal of rf and microwave computer‐aided engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 39
eISSN - 1099-047X
pISSN - 1096-4290
DOI - 10.1002/mmce.21818
Subject(s) - monopole antenna , electrical engineering , coaxial antenna , antenna (radio) , bluetooth , omnidirectional antenna , radiation pattern , wireless , antenna efficiency , telecommunications , wi fi , microstrip antenna , physics , electronic engineering , optoelectronics , computer science , engineering , wireless network
In this article, multiband monopole antenna has been designed for the applications of wireless communication systems. The antenna is composed of I‐shaped strips which are placed in such a way that the each of the resonating strips produced distinct frequency bands. The optimum dimension of the proposed antenna is printed on dielectric substrates of FR4 epoxy having dimensions of 0.3 λ 0 × 0.21 λ 0 × 0.009 λ 0 . The antenna has been fabricated and measured for evidence. The measured results are verified with simulated results. The comparison of simulated and measured S 11 parameter, radiation pattern, peak gains, and circular polarization are described in the section of experimental results. The measured result shows that the antenna may cover the frequency band of Digital Cellular System, Personal Communications Service, Long Term Evolution‐4G, Bluetooth, Worldwide Interoperability Microwave Access, Wireless Local Area Network, 802.11j (WLAN‐Public Safety), and X‐band (Satellite Communication‐downlink).