Ground Plane Boosters as a Compact Antenna Technology for Wireless Handheld Devices

Andújar, Aurora; Anguera, Jaume; Puente, C.

doi:10.1109/tap.2011.2122299

Cited by 81 publications

(78 citation statements)

References 24 publications

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“…Among all the proposed structures, we choose a simple cuboid structure [5] to verify the usefulness of the . To validate this method, we change the position of the Booster along the short edge of the ground plane and then check Table 1 presents the results for the different positions, and we use to confirm that no meaningful change occurs in the distribution because of the change in location.…”

Section: The Booster Placement Casementioning

confidence: 99%

See 1 more Smart Citation

Identifying the Appropriate Position on the Ground Plane for MIMO Antennas Using Characteristic Mode Analysis

Won

Jeon²,

Nam³

2016

Journal of electromagnetic engineering and science

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In this paper, a method for identifying the appropriate position on the ground plane for antennas is proposed based on the current correlation coefficient ( ). This method explains that the mutual coupling between antennas when locating several antennas on the same ground plane is necessary. Given the current distribution on the ground plane induced by each antenna, easily estimating the coupling between antennas is possible. This paper also demonstrates that the proposed method can be used in the design of a multi-input multioutput system. The measured data are in good agreement with the simulation results. 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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Section: The Booster Placement Casementioning

confidence: 99%

“…In [4], the position of dual antennas in a mobile terminal was determined based on CMA below the 1 GHz band. Further, in [5], a practical coupling structural concept, the Booster, was introduced to use CMA in a MIMO antenna design. [6] proposed the coupling structure for the current correlation coupling to be an exciter.…”

Section: Introductionmentioning

confidence: 99%

Identifying the Appropriate Position on the Ground Plane for MIMO Antennas Using Characteristic Mode Analysis

Won

Jeon²,

Nam³

2016

Journal of electromagnetic engineering and science

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“…To validate the usefulness of the RCS method, a non-resonant element of only 5 mm × 5 mm × 5 mm is used to excite two ground planes representative of a bar-type and a smartphone platform as described in the previous section [21][22][23]. As explained before, the RCS presents larger values in the low frequency region for the smartphone platform resulting at the end in a larger bandwidth of 26.3% (SWR ≤ 3) with respect to the 17.7% for the bar-type platform (Fig.…”

Section: Ground Plane Sizementioning

confidence: 99%

Ground Plane Contribution in Wireless Handheld Devices Using Radar Cross Section Analysis

Anguera¹,

Andújar²

2012

PIER M

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Abstract-The ground plane of wireless handheld devices plays a significant role in the electromagnetic behavior determining bandwidth, efficiency, and radiation patterns. Therefore, it is necessary to determine the frequency region where the ground plane can be better excited, especially for low frequencies where the performance of the radiating system is critical due to size limitations with respect to the operating wavelength. A fast method based on the radar cross section (RCS) is presented for computing the frequency at which the ground plane is better excited. The proposal is applied to three typical wireless platforms: a handset phone, a smartphone, and a clamshell phone. The method is compared with characteristic mode analysis and the results demonstrate a very good agreement in the resonant frequency prediction. In addition, complex platforms using metallic strips and slots in the ground plane are analyzed using RCS which gives physical insight into the electromagnetic performance.

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“…This antenna-structure is then tuned to the intended frequency band using a matching network. Some examples of coupling element type antennas can be found in [7][8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Ultrabroadband Antenna With Robustness to Body Detuning for 4G Eyewear Devices

Cihangir

Panagamuwa

Whittow

et al. 2017

Antennas Wirel. Propag. Lett.

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Ground Plane Boosters as a Compact Antenna Technology for Wireless Handheld Devices

Cited by 81 publications

References 24 publications

Identifying the Appropriate Position on the Ground Plane for MIMO Antennas Using Characteristic Mode Analysis

Identifying the Appropriate Position on the Ground Plane for MIMO Antennas Using Characteristic Mode Analysis

Ground Plane Contribution in Wireless Handheld Devices Using Radar Cross Section Analysis

Ultrabroadband Antenna With Robustness to Body Detuning for 4G Eyewear Devices

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