A wideband slot antenna for mobile phone applications

Xiao, Xia; Zong, W.; Li, Shandong; Wei, Xiang-Yang; Qu, Xin-Ping

doi:10.1109/apcap.2016.7843269

Cited by 8 publications

(9 citation statements)

References 8 publications

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“…The proposed crescent-shaped printed monopole antenna inspired with DGS is designed for wireless applications, considering its IBW accommodating various bands: 880-960 MHz, 2.3-2.4 GHz, 2.4-2.483 GHz, 3.3-4.2 MHz, 3.3-3.8 GHz, 5.15-5.85 GHz, and WLAN (IEEE 802.11 b/g/n/ac). Antenna performances such as size of the RF frontends, gain, directivity, SAR, and so forth are quite better than the compared literature [1][2][3][4][5][6][7][8][9][10][11][12][13][14] reported in Table 1. The proposed antenna is included in the mobile hand-held terminal and simulated, the validated outcomes show leveraging potentials for the above-stated working bands.…”

Section: IVmentioning

confidence: 93%

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Investigation of a defected ground structure inspired wideband printed monopole mobile antenna using characteristics mode analysis

Behera

Mohanty

Nasimuddin

2021

Int J RF Mic Comp-Aid Eng

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In this research article, a wideband mobile antenna with defected ground structure (DGS) is designed using characteristics mode analysis. It consists of a modified crescent-shaped monopole antenna (M-mode), L-shaped stub (S-mode), and DGS element (slot modes). Here, the fundamental resonating modes of M-and S-mode are induced to operate in the integration mode (I-mode) to obtain good impedance bandwidth (IBW). The DGS is implemented in ground plane to get slot modes (1 and 2). By combining slot modes with M-mode and S-mode, it exhibits broadened IBW (i.e., C-mode), is suitable for the coverage of mobile bands (sub-6 GHz frequency bands). For the clarity, modal investigation is performed at each critical stages of antenna designing process and the modal metrics like modal significance, characteristics angle (β n ), Eigen values (λ n ), modal currents, and modal patterns are extracted by using Computer Simulation Technology (CST) Studio Suite. The

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Section: IVmentioning

confidence: 93%

“… Note : Coverage of Bands: GSM 900, LTE, Wi‐Fi, WiMAX, ISM, 5G (5 GHz), n77, n78, LTE Band 46 and WLAN (IEEE 802.11 b/g/n), References 1–14 comes the under the category of partially coverage of the designated bands. …”

Section: Introductionmentioning

confidence: 99%

Investigation of a defected ground structure inspired wideband printed monopole mobile antenna using characteristics mode analysis

Behera

Mohanty

Nasimuddin

2021

Int J RF Mic Comp-Aid Eng

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“…There are many size-reduced individual antenna solutions for the 2.4 GHz ISM band [5][6][7] or cellular standards [8,9]. Different structures of antenna were proposed to combine these two applications into one broadband antenna [10,11] which reduces the overall area compared to two individual antennas used.…”

Section: Introductionmentioning

confidence: 99%

Wideband Rectangular Foldable and Non-foldable Antenna for Internet of Things Applications

Mung

Cheung²,

et al. 2019

International Journal of Antennas and Propagation

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This article presents a simple wideband rectangular antenna in foldable and non-foldable (printed circuit board (PCB)) structures for Internet of Things (IoT) applications. Both are simple structures with two similar rectangular metal planes which cover multiple frequency bands such as GPS, WCDMA/LTE, and 2.4 GHz industrial, scientific, and medical (ISM) bands. This wideband antenna is suitable to integrate into the short- and long-range wireless applications such as the short-range 2.4 GHz ISM band and standard cellular bands. This lowers the overall size of the product as well as the cost in the applications. In this article, the configuration and operation principle are presented as well as its trade-offs on the design parameters. Simulated and experimental results of foldable and non-foldable (PCB) structures show that the antenna is suited for IoT applications.

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“…At present, there are already a lot of researches about the miniaturization and multiband of the mobile phone antennas [1][2][3][4][5][6][7][8][9][10][11][12][13]. In order to better achieve miniaturization and multiband, many technologies have been studied.…”

Section: Introductionmentioning

confidence: 99%

“…Loading the matching network [6,7] and reconfigurable technology [8,9] are helpful in achieving multiband of the mobile phone antenna. The slot loaded technology [10][11][12][13] can not only achieve the multiband of the mobile phone antenna, but also improve the impedance matching of the mobile phone antenna. Table 1 lists the dimensions and performance of the antenna for the same frequency bands in recent works.…”

Section: Introductionmentioning

confidence: 99%

Design of an Antenna With Ground Plane Slots for Lte/Wwan Mobile Phones

Huang¹,

Huang²

2019

PIER Letters

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In this paper, an antenna composed of an inverted L-shaped feeding strip and a shorting strip with three branches for LTE/WWAN mobile phones is presented. With the help of novel ground plane slots, the proposed antenna can realize miniaturization (34 × 15 mm 2) and multiband to cover LTE/WWAN bands. The measured bandwidth (3 : 1 VSWR) of the proposed antenna is 156 MHz (810-966 MHz) at the low band and 1937 MHz (1548-3485 MHz) at the high band. Moreover, the lowest measured radiation efficiency of the fabricated antenna is more than 54% in the whole operation band. The proposed antenna has been successfully fabricated and measured, and there is a good agreement between simulated and measured results.

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A wideband slot antenna for mobile phone applications

Cited by 8 publications

References 8 publications

Investigation of a defected ground structure inspired wideband printed monopole mobile antenna using characteristics mode analysis

Investigation of a defected ground structure inspired wideband printed monopole mobile antenna using characteristics mode analysis

Wideband Rectangular Foldable and Non-foldable Antenna for Internet of Things Applications

Design of an Antenna With Ground Plane Slots for Lte/Wwan Mobile Phones

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