Rhazi, Y. and Bakkali, O.E. and Bri, S. and Lafkih, M.A. and El Mrabet, Y. and Nejdi, I.H. and Srifi, M.N. (2019) Design and Analysis of a Novel Multiband Microstrip Patch Antenna for Wireless Communication. In: UNSPECIFIED.

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

This paper presents the design of a multiband microstrip patch antenna operating at seven frequencies i.e. 2.4 (Lower Worldwide Interoperability for Microwave Access (WiMAX), 5.3 (Wireless local area network (WLAN)) and 9.1-10.2 GHz (X-band) frequency bands. The radiating element of the antenna is backed by a 1.6 mm thicker FR4-epoxy substrate having a dielectric constant of 4.4 and loss tangent δ= 0.02. The antenna is fed through a 50 Ω microstrip line. The shape of the radiating element is derived from the basic rectangular shape by inserting a circular hole inside a rectangular patch antenna. During simulation, the antenna exhibit hexa band with S11 <-10dB bandwidth of about 4.76 (4.1-4.3 GHz), 4.71 (5.21-5.43 GHz), 16.27 (6.55-7.25 GHz), 1.83 (7.02-7.15 GHz), 0.87 (9.07-9.15 GHz) and 4.90 (10.02-10.5 GHz) under simulation. The antenna gives an acceptable simulated efficiency > 70% in the seven frequency bands. Suitable gains of 0.25, 0.43, 2.73, 1.98, 1.77 and 1.93 dB are obtained at 4.2, 5.3, 6.8, 7.1, 9.1 and 10.2 GHz, respectively. The antenna matched with a VSWR < 1.2 in the seven frequency bands. The antenna exhibits good impedance matching, radiation characteristics and gain across their operational bandwidths. © 2018 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: Bandwidth; Directional patterns (antenna); Interoperability; Microstrip lines; Microwave antennas; Slot antennas; Wimax; Wireless local area networks (WLAN), Design and analysis; Micro-strip patch antennas; Multiband; Operational bandwidth; Radiation characteristics; Rectangular patch antenna; Wireless communications; WLAN, Microstrip antennas
Subjects: Computer Science
Divisions: SCIENTIFIC PRODUCTION > Computer Science
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:45
URI: http://eprints.umi.ac.ma/id/eprint/2228

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