Dual-element antenna for DVB-H terminal

Kyrö, Mikko; Mustonen, M.; Icheln, Clemens; Vainikainen, P.

doi:10.1109/lapc.2008.4516917

Cited by 9 publications

(5 citation statements)

References 7 publications

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“…2. The dual-antenna structure has been studied earlier in free space and it has been shown to be feasible for a low frequency range in a DVB-H application [24] and for a wideband frequency range application [13].…”

Section: Studied Dual-antenna Structuresmentioning

confidence: 99%

Coupling Element-Based Dual-Antenna Structures for Mobile Terminal with Hand Effects

Al‐Hadi

Ilvonen

Valkonen

et al. 2011

Int J Wireless Inf Networks

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This paper presents a comprehensive simulation study on the performance of coupling element-based dual-antenna structures on a mobile terminal at the 2,000 MHz Universal Mobile Telecommunications System (UMTS) frequency band with varying two significant hand effects; vertical position of hand along terminal chassis, and distance between hand palm and terminal chassis. The results reveal that in uniformly distributed isotropic environment, there exists a gain imbalance between antenna elements due to hand effects and it is shown that a gain imbalance of 3.7 dB lead to a reduction of 1.9 dB in diversity gain at 99% reliability level using maximal ratio combining (MRC) technique. For a dual-antenna configuration, the impact of gain imbalance on diversity gain is more significant when only one antenna element is in close proximity to the hand, compared to when both antenna elements are in the presence of the hand. It is also shown that a dual-antenna structure with elements vertically oriented along the edges of a small 100 mm 9 40 mm mobile terminal chassis achieves better performance in port-toport isolation, gain imbalance and diversity gain compared to other studied dual-antenna configurations when the user's hand is present.

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Section: Studied Dual-antenna Structuresmentioning

confidence: 99%

Coupling Element-Based Dual-Antenna Structures for Mobile Terminal with Hand Effects

Al‐Hadi

Ilvonen

Valkonen

et al. 2011

Int J Wireless Inf Networks

Self Cite

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show abstract

“…Both antennas are located on a large ground plane size (230 mm × 130 mm) with reported realized gain of − 5 dBi (measured) [12] and − 7.5 dBi (simulated) [13] at 450 MHz. In [14] the 117 × 60 ×5 mm 3 MIMO antenna is described providing a -9 dBi maximum simulated realized gain at 450 MHz. The efficiency is not reported.…”

Section: Introductionmentioning

confidence: 99%

A dual band 450LTE/GSM900 PIFA for portable devices

Loutridis

Kang²,

John

et al. 2016

2016 Loughborough Antennas &Amp; Propagation Conference (LAPC)

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“…in [2] and [3]. However, in the LTE applications, there are several important band allocated in the frequencies lower than 960 MHz [4] [5]. A LTE MIMO antenna for 700 MHz band has been designed in [5] with a loaded ferrites, which has a low inter-element mutual coupling but very low realized gain due to the high loss of ferrites.…”

Section: Introductionmentioning

confidence: 99%

Mobile terminal LTE MIMO antennas for 700 MHz LTE band

Zhang

Pedersen

2016

2016 10th European Conference on Antennas and Propagation (EuCAP)

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In this paper, a mobile terminal LTE MIMO antennas is proposed. The proposed antenna can cover for the LTE band 14 of 760-800 MHz with the mutual coupling lower than -10 dB. Within the operating band, the envelope correlation coefficient and total efficiency are lower than 0.4 and higher than 40%, respectively. To verify the simulations, a prototype of the proposed antenna are fabricated and measured. The measurements aligns well with the simulations.

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Dual-element antenna for DVB-H terminal

Cited by 9 publications

References 7 publications

Coupling Element-Based Dual-Antenna Structures for Mobile Terminal with Hand Effects

Coupling Element-Based Dual-Antenna Structures for Mobile Terminal with Hand Effects

A dual band 450LTE/GSM900 PIFA for portable devices

Mobile terminal LTE MIMO antennas for 700 MHz LTE band

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