A multiband reconfigurable slot antenna for wireless applications

Ali, Tanweer; Khaleeq, Mohammed Muzammil; Biradar, Rajashekhar C.

doi:10.1016/j.aeue.2017.11.033

Cited by 94 publications

(42 citation statements)

References 20 publications

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“…From this table, it is clear that the proposed antenna has the highest gain compared to those antennas in [12,13,15,16], and lower than that of [14]. However, the proposed antenna has a smaller size.…”

Section: Comparison With Some Existing Antennasmentioning

confidence: 92%

Design of A Compact C-Shape Multiband Frequency Reconfigurable Antenna

Younus¹

2020

Proceedings of the Proceedings of the 1st International Multi-Disciplinary Conference Theme: Sustainable Development and Smart

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In this paper, a Multiband-Frequency-Reconfigurable Antenna with a small compact size (20×35×1.6 mm 3) is presented. The designed antenna can work effectively under the following modes: two modes of single band and one mode with dual bands. The reconfigurability has been achieved accurately by switching (ON/OFF) the incorporated PINdiodes. The designed antenna is tested under the following applications; 3G, 4G AWS1 (1700-2100 MHz), Wireless-Area-Network (2.45 GHz and 5 GHz) and Worldwide Interoperability for Microwave Access (3.5 GHz). The designed antenna is fabricated as a C-shape monopole placed on the commercial FR-4 substrate. The antenna is simulated using the student version of the Computer Simulation Technology (CST-MWS). The three modes match the Reflection Coefficient (S11) <-10 dB and the efficiency >84%. The average gain ranged from 1.9 to 3 dBi. A prototype has been fabricated and measured. The comparison between the fabricated and simulated antenna results, such as S11, Efficiency, and gain, are illustrated. A good agreement between the results has been noticed which validates the design concepts.

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Section: Comparison With Some Existing Antennasmentioning

confidence: 92%

Design of A Compact C-Shape Multiband Frequency Reconfigurable Antenna

Younus¹

2020

Proceedings of the Proceedings of the 1st International Multi-Disciplinary Conference Theme: Sustainable Development and Smart

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“…The multiband antenna developed in [6] delimits, likewise, the space requirement with a compact size of 20×20 mm 2 . In [7], the authors proposed an antenna for WLAN/WiMAX applications which has a compact size of 30×28 mm 2 . The proposed antenna is limited to four band of operations.…”

Section: Introductionmentioning

confidence: 99%

Novel Design of Multiband Microstrip Patch Antenna for Wireless Communication

Rhazi¹,

Bakkali²,

Merabet³

et al. 2019

Adv. sci. technol. eng. syst. j.

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This paper presents a novel six band frequency reconfigurable antenna for 2.4 GHz (Lower Worldwide Interoperability for Microwave Access (WiMAX)), 5.3 GHz (Wireless Local Area Network (WLAN)) and 9.1-10.2 GHz (X-band) frequency bands. The proposed antenna has a compact size of 22mm×30mm at lower resonance of 4.2 GHz and is printed on FR4 material with height h =1.6 mm, loss tangent δ= 0.02 and dielectric constant r =4.4. Multiband phenomenon in the designed antenna is reached by inserting a circular hole inside a rectangular patch antenna and rectangular slots in the ground plane. During simulation, the designed antenna exhibits hexa band with S11<-10 dB bandwidth of about 4.

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“…A test in planning such wireless systems is to configure smaller, ease, multiband and broadband antennas. For this, numerous promising double or multiband antennas outlines, such as, the microstrip‐line‐sustained antennas, Slots, fractals, metamaterials, , DGS etc.…”

Section: Introductionmentioning

confidence: 99%

A compact multiband band slot antenna for wireless applications

Khan

Ali

Devanagavi

et al. 2019

Internet Technology Letters

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A compact (20 × 20 × 1.6 mm3) planar four band antenna operating at 1.35 (lower Global Navigation Satellite System [GNSS]), 2.57 (lower Worldwide Microwave Access [WiMAX]), 4.57 (C‐band) and for 5.13 GHz (Wireless Local Area Network [WLAN]) is presented. By utilizing slot method in the radiating patch and the ground plane the aforementioned operating bands are achieved. The antenna has a miniaturized dimension of 0.09λ0 × 0.09λ0 × 0.007λ0 (where λ0 is the free space wavelength at the lower frequency of 1.35 GHz, and exhibits good impedance match, acceptable radiation efficiency and stable radiation pattern at the targeted frequencies.

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A multiband reconfigurable slot antenna for wireless applications

Cited by 94 publications

References 20 publications

Design of A Compact C-Shape Multiband Frequency Reconfigurable Antenna

Design of A Compact C-Shape Multiband Frequency Reconfigurable Antenna

Novel Design of Multiband Microstrip Patch Antenna for Wireless Communication

A compact multiband band slot antenna for wireless applications

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