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T. ALAM1,* , M. R. I. FARUQUE1, M. T. ISLAM2
A broadband CP antenna for wireless communication is presented and experimentally investigated in this communication. The proposed antenna consists of a triangle shape radiator connected with 50Ω microstrip feed line. The antenna has achieved measured impedance bandwidth of 1.03 GHz (1.68-2.71 GHz) and 1.43 GHz (3.27-4.7 GHz) with 3dB axial bandwidth of 230 MHz (2.51-2.74 GHz). The electric dimension of the proposed antenna is 0.26λ × 0.21λ × 0.01λ, at lower frequency. Moreover, the antenna has shown a stable radiation pattern with good antenna performances. The performance has been studied with different substrate materials. In addition, the Specific Absorption Rate (SAR) analysis has been investigated for the proposed antenna..
Antenna, Broadband, Circular polarization, Wireless communication.
T. ALAM, M. R. I. FARUQUE, M. T. ISLAM, Broadband circularly polarized antenna for mobile application on low cost FR-4 material, Optoelectronics and Advanced Materials - Rapid Communications, 9, 5-6, May-June 2015, pp.663-667 (2015).
Submitted at: March 13, 2015
Accepted at: May 7, 2015
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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