Miniature Printed Octaband Monopole Antenna for Mobile Phones

Ma, Jie; Yin, Ying Zeng; Guo, Jing; Huang, You Huo

doi:10.1109/lawp.2010.2088374

Cited by 26 publications

(21 citation statements)

References 16 publications

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“…In recent open literatures, various types of the wideband WWAN/LTE handset antennas have been reported, such as the printed loop antennas [1,2], printed monopole antennas [3][4][5][6][7], reconfigurable antennas [8][9][10], printed shorted monopole antennas or PIFAs (planar inverted-F antennas) [11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

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Small-Size Coupled-Fed Antenna With Two Printed Distributed Inductors for Seven-Band WWAN/LTE Mobile Handset

Ban

Liu

et al. 2013

IEEE Trans. Antennas Propagat.

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A A A A compact compact compact compact small-size small-size small-size small-size coupled-fed coupled-fed coupled-fed coupled-fed antenna antenna antenna antenna with with with with two two two two symmetrical symmetrical symmetrical symmetrical printed printed printed printed meandered meandered meandered meandered inductive inductive inductive inductive strips strips strips strips as as as as two two two two distributed distributed distributed distributed inductors inductors inductors inductors for for for for seven-band seven-band seven-band seven-band operation operation operation operation covering covering covering covering the the the the GSM850

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Section: Introductionmentioning

confidence: 99%

“…To obtain wider low-band operation, an effective method is the use of the lumped chip elements loaded in radiating strips [5,6,15]. However, with the lumped chip inductor, additional process in the fabrication of the antenna is required, which increases the fabrication cost.…”

Section: Introductionmentioning

confidence: 99%

Small-Size Coupled-Fed Antenna With Two Printed Distributed Inductors for Seven-Band WWAN/LTE Mobile Handset

Ban

Liu

et al. 2013

IEEE Trans. Antennas Propagat.

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“…It is due to the simplicity of the coupling element geometry and flexibility offered by an external matching circuitry to match at any frequency of interest. At 3500 MHz, a lot of efforts have been made to design single or multiple antennas by using PIFA, monopole, IFA and CCE [24][25][26][27][28]. Also in this work, PIFA, IFA and CCE antenna types are investigated.…”

Section: State-of-the-art Internal Antennasmentioning

confidence: 99%

Design and Measurement-Based Evaluation of Multi-Antenna Mobile Terminals for Lte 3500 MHZ Band

Al‐Hadi

Jamaly²,

Haneda³

et al. 2013

PIER B

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Abstract-Design of multi-element antennas (MA) for small mobile terminals operating at higher frequencies remains challenging despite smaller antenna dimension and possibility of achieving electrically large separation between them. In this paper, the importance of the type of radiating elements operating at 3400-3600 MHz and their locations on the terminal chassis is highlighted. An isotropic radiation pattern that receives incoming signals from arbitrary directions is obtained by combining the radiation patterns of multiple antennas with localized chassis current distribution. Four MA configurations with two-and eight-element antennas are designed and evaluated experimentally in indoor propagation environments. Our proposed designs of MAs provide the highest MIMO channel capacity compared to their counterparts using antennas with less localized chassis current distribution, even in the presence of user's hand.

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“…Some of the antennas desired features include multi-band, broad bandwidth, simple impedance matching to the feed line and low profile. A variety of printed monopole antennas for covering multi-bands have been reported in the published articles [1,2,3,4,5], those types of printed monopole antenna designs occupy a relatively larger space, they are difficult to meet the size-limited of the external radome cover of antenna. In this article, we present a single-layer multiband broadband printed ACPW stepped-feed monopole antenna for LTE/WLAN external antenna applications.…”

Section: Introductionmentioning

confidence: 99%

Printed single-layer ACPW stepped-feed monopole antenna for LTE/WLAN band applications

et al. 2016

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The ability of a printed single-layer monopole antenna, which is composed of diamond-fed slotted top-loading, asymmetric co-planar waveguide (ACPW) and stepped-feeding structure, to operate at three wide frequency bands (698∼960 MHz, 1710∼2690 MHz and 3400∼3800 MHz) to cover WLAN and LTE operation has been demonstrated in this article. A prototype of the proposed antenna with 106 mm in length, 0.8 mm in thickness and 15 mm in width is fabricated and experimentally investigated. The experimental results indicate that the VSWR 2.5:1 bandwidths achieved were 71.43%, 48.16% and 13.89% at 700 MHz, 2450 MHz and 3600 MHz, respectively. There is good agreement between the simulated and measured results. Keywords: monopole antenna, slotted top-loading, asymmetric co-planar waveguide, WLAN, LTE Classification: Antennas and Propagation 175 IEICE Communications Express, Vol.5, No.6,[175][176][177][178][179][180][181][182] [6] A. Cabedo, J. Anguera, C. Picher, M. Ribó, and C. Puente, "Multi-band handset antenna combining a PIFA, slots, and ground plane modes," IEEE Trans. Antennas Propag., vol. 57, no. 9, pp. 2526-2533, Sep. 2009. DOI:10.1109/ TAP.2009 C.-M. Peng, I-F. Chen, and C.-H. Liou, "Multiband printed asymmetric dipole antenna for LTE/WLAN applications," Int. References

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Miniature Printed Octaband Monopole Antenna for Mobile Phones

Cited by 26 publications

References 16 publications

Small-Size Coupled-Fed Antenna With Two Printed Distributed Inductors for Seven-Band WWAN/LTE Mobile Handset

Small-Size Coupled-Fed Antenna With Two Printed Distributed Inductors for Seven-Band WWAN/LTE Mobile Handset

Design and Measurement-Based Evaluation of Multi-Antenna Mobile Terminals for Lte 3500 MHZ Band

Printed single-layer ACPW stepped-feed monopole antenna for LTE/WLAN band applications

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