Planar Compact Slot Antenna With Multi-Band Operation for IEEE 802.16m Application

Lu, Jui‐Han; Huang, Bing-Jhang

doi:10.1109/tap.2012.2227440

Cited by 71 publications

(39 citation statements)

References 15 publications

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“…The design and optimization has been carried out with the help of EM simulator Ansoft HFSS v.11 software. The overall dimension of the antenna is 50 × 35 mm or 0.3 λ 0 × 0.21 λ 0 (where λ 0 is the free space wavelength at first resonant frequency). The width of 1.8 mm microstrip feedline is used to match the 50 Ω impedance line and in simulation a lumped port is used to acquire the S 11 value.…”

Section: Antenna Structurementioning

confidence: 99%

Circularly polarized quad‐band monopole antenna of wireless communication system

Bag

Biswas

Mondal

et al. 2019

Int J RF Microw Comput Aided Eng

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In this article, multiband monopole antenna has been designed for the applications of wireless communication systems. The antenna is composed of I‐shaped strips which are placed in such a way that the each of the resonating strips produced distinct frequency bands. The optimum dimension of the proposed antenna is printed on dielectric substrates of FR4 epoxy having dimensions of 0.3λ0 × 0.21λ0 × 0.009λ0. The antenna has been fabricated and measured for evidence. The measured results are verified with simulated results. The comparison of simulated and measured S11 parameter, radiation pattern, peak gains, and circular polarization are described in the section of experimental results. The measured result shows that the antenna may cover the frequency band of Digital Cellular System, Personal Communications Service, Long Term Evolution‐4G, Bluetooth, Worldwide Interoperability Microwave Access, Wireless Local Area Network, 802.11j (WLAN‐Public Safety), and X‐band (Satellite Communication‐downlink).

show abstract

Section: Antenna Structurementioning

confidence: 99%

Circularly polarized quad‐band monopole antenna of wireless communication system

Bag

Biswas

Mondal

et al. 2019

Int J RF Microw Comput Aided Eng

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show abstract

“…In modern wireless communication, it is desirable to integrate multi-band systems, such as global positioning system (GPS), worldwide interoperability for microwave access (WiMAX), and wireless area network (WLAN), into a single wireless device. Planar slot antennas possess a low profile characteristic, wide impedance bandwidth, compact size, easy integration, and low cost for mass production [1]. Therefore, slot antennas have been widely studied and applied in various practical situations, especially for multi-band operations [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

“…In other research, parasitic patches [6], loaded strips [7], and feeding structures [8] were effectively used in a slot antenna for dual-band operation. Furthermore, triple-band slot antennas for WLAN/WiMAX applications were presented in [1] and [9][10][11][12][13][14][15]. In [1,9,10], multiple slots were inserted into the ground plane to generate separate resonance for each operating band, whereas other researchers used additional strips [11][12][13] and stubs [14] as well as a triangular slot [15] inserted into a large slot to obtain multiple bands.…”

Section: Introductionmentioning

confidence: 99%

Compact Mobile Quad-Band Slot Antenna Design for GPS L1, WiMAX, and WLAN Applications

Piao¹,

Jin²,

Tak³

et al. 2017

Journal of electromagnetic engineering and science

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In this paper, an asymmetric compact multiband slot antenna is proposed for global positioning system (GPS), worldwide interoperability for microwave access (WiMAX), and wireless area network (WLAN) applications. The top plane, a ground is composed of a rectangular slot with a trapezoidal-like stub, an inverted U-shaped slot at the right side of the rectangular slot, an inverted L-shaped slot at the left side of the rectangular slot, and three stubs. The proposed antenna is fed by an asymmetric cross-parasitic strip on the bottom plane. By properly designing the slots and stubs, four resonant frequency bands are achieved with -10 dB reflection coefficient bandwidths of 50 MHz, 400 MHz, 390 MHz, and 830 MHz in the 1.57 GHz GPS band, 2.4 GHz WLAN band, 3.5 GHz WiMAX band, and 5.5 GHz WLAN bands, respectively. The antenna has a total compact size of 13 mm × 32 mm × 0.8 mm. Simulated and measured results indicate that the proposed antenna has sufficient bandwidth and good radiation performance in each band.Key Words: GPS, Quad-Band, Slot Antenna, WiMAX, WLAN. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. ⓒ

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“…In published works, multi-layer or multi-feed configurations have been applied in achieving a WLAN band antenna, which have been considered complicate to realizing the desired antenna [1][2][3][4][5][6][7][8][9][10]. In this case, configurations of single-feed and single-layer are more desired in the proposed antenna [11][12].…”

Section: Introductionmentioning

confidence: 99%

Novel Asymmetric U-Shaped Slot Antenna with WLAN Application

Chen¹,

Hou²,

Zhong³

et al. 2017

Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)

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Abstract-A novel asymmetric U-Shaped slot antenna with WLAN application is proposed and fabricated. The proposed antenna consists of an asymmetric U-shaped slot and an inverted L-shaped slot which are designed to applied to WLAN devices, in addition, fed by a coplanar waveguide (CPW) Furthermore, Good agreement is achieved between the measurement and simulation, which indicates that a 10-dB bandwidth of 21.8% from 2.25 to 2.8 GHz which completely cover the WALN (2.4 -2.48 GHz) band is covered in the designed antenna. Meanwhile, compared to other recent works, a single layer structure, and a more compact size are the key features of the proposed antenna.

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Planar Compact Slot Antenna With Multi-Band Operation for IEEE 802.16m Application

Cited by 71 publications

References 15 publications

Circularly polarized quad‐band monopole antenna of wireless communication system

Circularly polarized quad‐band monopole antenna of wireless communication system

Compact Mobile Quad-Band Slot Antenna Design for GPS L1, WiMAX, and WLAN Applications

Novel Asymmetric U-Shaped Slot Antenna with WLAN Application

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