Design of Miniaturized Multiband Patch Antenna Using CSRR for WLAN/WiMAX Applications

Aminu-Baba, Murtala; Rahim, M. K. A.; Zubir, Farid; Yusoff, Mohd Fairus Mohd

doi:10.12928/telkomnika.v16i4.9064

Cited by 10 publications

(4 citation statements)

References 13 publications

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“…Moreover, the research of [25] has proposed a microstrip antenna design supporting WLAN and WiMAX applications operating in frequency ranges from 2.4 GHz to 2.45 GHz and 5.15 GHz to 5.35 GHz for WLAN and 3.3 GHz to 3.6 GHz for WiMAX. Numerous other research works [4], [22]- [26] proposed reconfigurable antennas generating dual and triple bands support for the 2.4, 3.5 and 5.5 GHz applications. In fact, there are designs that offered five band antennas such as [27].…”

Section: Introductionmentioning

confidence: 99%

Design of dual band slotted reconfigurable antenna using electronic switching circuit

Al-Saeedi

Hashim²,

Al-Bayati³

et al. 2021

IJEECS

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This paper proposes a dual band reconfigurable microstrip slotted antenna for supporting the wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) applications, providing coverage where both directive and omni-directive radiations are needed. The design consists of a feedline, a ground plane with two slots and two gaps between them to provide the switching capability and a 1.6 mm thick flame retardant 4 (FR4) substrate (dielectric constant Ɛ=4.3, loss tangent δ=0.019), modeling an antenna size of 30x35x1.6 mm3. The EM simulation, which was carried out using the connected speech test (CST) studio suite 2017, generated dual wide bands of 40% (2-3 GHz) with -55 dB of S11 and 24% (5.2-6.6 GHz) higher than its predecessors with lower complexity and -60 dB of S11 in addition to the radiation pattern versatility while maintaining lower power consumption. Moreover, the antenna produced omnidirectional radiation patterns with over than 40% bandwith at 2.4 GHz and directional radiation patterns with 24% bandwith at the 5.8 GHz band. Furthermore, a comprehensive review of previously proposed designs has also been made and compared with current work.

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Section: Introductionmentioning

confidence: 99%

Design of dual band slotted reconfigurable antenna using electronic switching circuit

Al-Saeedi

Hashim²,

Al-Bayati³

et al. 2021

IJEECS

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“…This is because these antennas give many benefits to improve the performance of RF front ends. Unlike conventional antennas [1][2][3][4][5][6][7][8] which has a fixed operating frequency or pattern types, reconfigurable antennas have the ability to varying its operating frequencies and also radiation pattern to satisfy the modern communication systems. Most of the antennas in [1][2][3][4] have a wideband operating frequency, using a mictrostrip patch antenna design to operate in Ultra-wide band (UWB) frequency range.…”

Section: Introductionmentioning

confidence: 99%

“…Most of the antennas in [1][2][3][4] have a wideband operating frequency, using a mictrostrip patch antenna design to operate in Ultra-wide band (UWB) frequency range. Meanwhile, reported antennas in [5][6][7][8] only can operate in multiband frequency. Despite of having compact size of antennas, they did not have the ability to control the operating frequencies compared to reconfigurable antennas.…”

Section: Introductionmentioning

confidence: 99%

Wide to multiband elliptical monopole reconfigurable antenna for multimode systems applications

et al. 2019

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Wideband-multiband reconfigurable elliptical monopole antenna is investigated in this paper. By having conventional elliptical monopole antenna, wideband operating frequency is obtained. With the combination of dual pairs of slotted arms and a band-pass filter on the ground plane of the elliptical monopole, multiband is achieved. Dual-band operating frequencies at 1.6 GHz and 2.6 GHz while wideband operates from 3.35 GHz to 9 GHz. Therefore, wide range of wireless communication systems is obtained from the proposed antenna to support the multiband mode (i.e. GPS and LTE) and UWB systems. Frequency reconfigurable is achieved by controlling the switches integrated on the antenna structure. Simulated results of reflection coefficient, radiation patterns and gain performance are presented. The proposed antenna design is suitable candidate for different wireless communication applications.

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“…These MIMO systems are efficiently designed for different frequency bands such as the GSM, UMTS, LTE, WLAN and UWB [3]. Due to the limited spaces available in the wireless communications devices, a multiband antenna is set to reduce the cost of antenna production [4] by meeting the given requirements of the modern communications systems and supporting multiple bands of frequencies [5][6][7]. Therefore, by designing a multiband MIMO antenna, high speed data and transmission rate are achieved, in addition of covering many frequency bands [1].…”

Section: Introductionmentioning

confidence: 99%

Compact Patch MIMO Antenna With Low Mutual Coupling For WLAN Applications

Aminu-Baba¹,

Rahim²,

Zubir³

et al. 2019

Elektrika

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A compact triband microstrip patch MIMO antenna is proposed for WLAN applications. The antenna consists of two patches antenna elements, which are orthogonally placed to each other for high isolation at 2.4, 2.8 and 5.8 GHz frequency bands. On its ground plane, a Complementary Split Ring Resonators (CSRRs) is etched for size reduction and multiband generation. The proposed compact MIMO antenna covers an entire size of 58 x 45 x 1.6 mm3, with the patch size of 13.3 x 17.1 mm2. A 79% size reduction at 2.45 GHz was achieved for miniaturization, with a very low mutual coupling (S21 and S12) of -32 dB at all bands.

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Design of Miniaturized Multiband Patch Antenna Using CSRR for WLAN/WiMAX Applications

Cited by 10 publications

References 13 publications

Design of dual band slotted reconfigurable antenna using electronic switching circuit

Design of dual band slotted reconfigurable antenna using electronic switching circuit

Wide to multiband elliptical monopole reconfigurable antenna for multimode systems applications

Compact Patch MIMO Antenna With Low Mutual Coupling For WLAN Applications

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