Ultrawideband Dielectric Resonator Antenna for DVB-H and GSM Applications

Huitema, Laure; Koubeissi, Majed; Decroze, Cyril; Monédière, Thierry

doi:10.1109/lawp.2009.2031332

Cited by 23 publications

(13 citation statements)

References 12 publications

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“…Thus, wire patch antenna presents a good alternative since it radiates as a dipole antenna and is significantly smaller. Concerning the dielectric resonator antennas, they can be miniature and can resonate and be matched on different frequency by creating some partial boundary condition [50].…”

Section: Resultsmentioning

confidence: 99%

Compact Antennas — An overview

Huitema¹,

Monédière²

2014

Progress in Compact Antennas

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Section: Resultsmentioning

confidence: 99%

Compact Antennas — An overview

Huitema¹,

Monédière²

2014

Progress in Compact Antennas

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“…Size of the ground plane directly effects the gain of the antenna . The effect is larger when ground plane size is less than one half of a wavelength.…”

Section: Measured Antenna Performancesmentioning

confidence: 99%

Dual‐band mimo rectangular dielectric resonator antenna with high port isolation for LTE applications

Khan

Aqeel

et al. 2016

Micro & Optical Tech Letters

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A novel dual‐band dual‐polarized rectangular dielectric resonator antennas (DRA) for long term evolution (LTE) is described and fabricated. It covers LTE band 11 (1.43–1.50) GHz at low frequency and LTE band 7 (2.50–2.69) GHz at high frequency. The isolation between two antenna ports is more than 23 dB and 32 dB at 1.45 GHz and 2.6 GHz respectively. A u‐shaped and a rectangular ground planes have been used above and below the substrate to achieve high isolation. DRA is excited through a coaxial probe and a rectangular slot. The proposed antenna can transmit and receive information independently using fundamental TEδ11x/TE1δ1y and higher order TEδ21x/TE2δ1y modes of DRA. Scalable behavior and frequency ratio has also been investigated in this work Results of Co and Cross‐polarization, envelop correlation coefficient and diversity shows that the proposed design is suitable for MIMO LTE applications. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:44–49, 2017

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“…Thus, two drawbacks are emerging: -the antenna needs to cover a very wide input impedance bandwidth of 59%; -the free space wavelength at 470 MHz is about 60 cm, which is very large in comparison with a DVB-H receiver device, e.g., a Smartphone or a tablet. Many antennas dedicated to DVB-H reception have been investigated in [5]- [10] and some are working on the whole DVB-H band [5]- [7]. In 2012, Yonghun Cheon presented a dual band planar inverted F antenna (PIFA), covering the whole DVB-H band and having 70 mm 30 mm for overall dimensions, i.e., at 470 MHz [6].…”

Section: Introductionmentioning

confidence: 99%

“…A total efficiency of 33% is obtained in the worst case. Another article [7] presents a DVB-H antenna with best performances (total efficiency greater than 70%) which possesses dimensions of at 470 MHz. In spite of its electrical small sizes, this antenna is too big to be integrated in a DVB-H handheld receiver.…”

Section: Introductionmentioning

confidence: 99%

Frequency Tunable Antenna Using a Magneto-Dielectric Material for DVB-H Application

Huitema

Reveyrand

Mattéi

et al. 2013

IEEE Trans. Antennas Propagat.

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Abstract-This paper presents an ultracompact antenna design suited for digital video broadcasting-handheld (DVB-H) reception devices. The DVB-H frequency band is ranging from 470 to 862 MHz and divided in 49 channels of 8 MHz. Designed to be integrated in a tablet, it is not only heavily miniaturized ( at 470 MHz), but also able to cover each channel thanks to the use of a magneto-dielectric material. The advantage of using such a material is studied and described in this paper. Moreover, the operating frequency is continuously tuned over the whole DVB-H band by the integration of a varactor diode. This varactor diode has been characterized and modeled to properly cosimulate its behavior within the antenna. Limitations in terms of accepted power by the diode are emphasizing. Finally, the antenna design, including both magneto-dielectric material and varactor diode is integrated in the DVB-H receiver device. Measurement performances are presented and discussed.Index Terms-Digital video broadcasting-handheld (DVB-H), frequency tunable antenna, magneto-dielectric material, miniature antenna, pattern diversity, varactor diode.

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Ultrawideband Dielectric Resonator Antenna for DVB-H and GSM Applications

Cited by 23 publications

References 12 publications

Compact Antennas — An overview

Compact Antennas — An overview

Dual‐band mimo rectangular dielectric resonator antenna with high port isolation for LTE applications

Frequency Tunable Antenna Using a Magneto-Dielectric Material for DVB-H Application

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