Mazlee Mazalan
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Preferred name
Mazlee Mazalan
Official Name
Mazlee, Mazalan
Alternative Name
Mazalan, Mazlee Bin
Mazalan, Mazlee
Main Affiliation
Scopus Author ID
54420543000
Researcher ID
FKZ-3093-2022

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  • Publication
    Dual band CPW pentagonal island with modified sierpinski gasket structure at 3.5 GHz and 5.8 GHz
    (IEEE, 2024-01)
    Amier Hafizun Ab Rashid
    ;
    Badrul Hisham Ahmad
    ;
    Nornikman Hassan
    ;
    Mazlee Mazalan
    ;
    Mohamad Zoinol Abidin Abd Aziz
    ;
    Nurzaima Mahmod
    In this work, a dual-band pentagonal island antenna is proposed for WiMAX 3.5 GHz and WLAN 5.8 GHz applications. Firstly, the basic CPW pentagonal island antenna, Antenna A, is constructed on a 1.6 mm thick FR-4 substrate with a dielectric constant of 4.3 and a copper thickness of 0.035 mm. This antenna contains a pentagonal island with five mini structures of pentagonal island. Then, for Antenna B, a modification is made to the shading made of the Sierpinski gasket structure in the mini structure of the pentagonal island. For simulation Antenna B, it shows the simulation performance of 3.52 GHz and 5.93 GHz with return loss of - 24.84 dB and – 27.94 dB. For the measurement result of Antenna B at desired frequencies of WiMAX 3.5 GHz and WLAN 5.8 GHz, it shows a good performance of – 17.25 dB and – 19.35 dB, respectively.
  • Publication
    CPW pentagonal patch antenna with multiple slots effect for WLAN and WiMAX applications
    (IEEE, 2023)
    Amier Hafizun Ab Rashid
    ;
    Badrul Hisham Ahmad
    ;
    Nornikman Hassan
    ;
    Mazlee Mazalan
    ;
    Mohamad Zoinol Abidin Abd Aziz
    ;
    Nurzaima Mahmod
    This work presents a dual band CPW pentagonal antenna with multiple slots technique for WiMAX and WLAN applications. Antenna A was a basic pentagonal antenna with CPW-fed, while Antenna B was the pentagonal island shaped antenna with CPW. Then it moves on to Antenna C, which has pentagonal island slot with mini pentagonal island slots while Antenna D is the modified version of Antenna C. The objective is to create dual band frequencies with the improvement of the antenna by addition of the multiple slots. The Antenna D has an improvement of - 25.22 dB at 3.5 GHz and - 23.92 dB at 5.92 GHz, making it appropriate for WiMAX and WLAN band, according to the research results.
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