Multiband‐dielectric resonator antenna for LTE application

Khan, Rizwan; Jamaluddin, Mohd Haizal; Kazim, Jalil ur Rehman; Nasir, Jamal; Owais, Owais

doi:10.1049/iet-map.2015.0535

Cited by 28 publications

(19 citation statements)

References 18 publications

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“…A rectangular-shaped stacked dielectric resonator is cut from the top to get multiple bands for LTE standards. 12 In ref. 13, a trim slot below the CDRA is etched to excite the CDRA.…”

Section: Introductionmentioning

confidence: 99%

Dielectric resonator antenna with top loaded parasitic strip elements for dual‐band operation

Iqbal

Bouazizi²,

Kundu

et al. 2019

Micro & Optical Tech Letters

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In this article, a dual‐band hybrid cylindrical dielectric resonator antenna (CDRA) is designed, analyzed, and experimentally validated. Miniaturization and dual‐band frequency behavior are achieved by loading circular copper strips on top of the CDRA. Hence, the antenna resonates at 4.4 and 6.1 GHz covering −10 dB bandwidths of 600 MHz and 500 MHz, respectively. The proposed CDRA is excited using a rectangular slot for HEMY11 and HEMX11 modes. The proposed antenna demonstrates good gain (4.9 dBi at 4.4 GHz and 5.6 dBi at 6.1 GHz), high efficiency (>88% for all operating bands), and good FTBR (>10.08 dB in both principal planes for both operating bands). Moreover, the higher frequency band can be independently controlled by adjusting the parasitic strips width (d) and gap (g).

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“…A rectangular-shaped stacked dielectric resonator is cut from the top to get multiple bands for LTE standards. 12 In ref. 13, a trim slot below the CDRA is etched to excite the CDRA.…”

Section: Introductionmentioning

confidence: 99%

Dielectric resonator antenna with top loaded parasitic strip elements for dual‐band operation

Iqbal

Bouazizi²,

Kundu

et al. 2019

Micro & Optical Tech Letters

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“…A dielectric resonator patch antenna having application in long-term evolution (LTE) was introduced. The reduced size of antenna was because of conducting wall [4]. A dual-loop patch antenna to produce hepta band, useful in LTE applications [5].…”

Section: Introductionmentioning

confidence: 99%

Deca Band Inset Fed Cross Slot Loaded Patch Antenna for LTE Applications

Nitin¹,

Ansari²,

Agrawal³

et al. 2019

IJITEE

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The cross slot loaded patch antenna with inset feed is designed and fabricated on FR4 substrate to get deca band. This proposed antenna consists of a cross slot on a rectangular patch with inset feeding, on a dielectric substrate. The simulated results of proposed antenna have ten resonating frequencies (2.30, 3.90, 5.30, 6.10, 8.70, 10.0, 12.9, 14.10,16.20, 19.0 GHz) while measured results of proposed antenna have eleven resonating frequencies (2.3089, 4.1079, 5.3073, 6.2069, 8.8056, 10.1050, 11.8041, 12.5038,14.3028, 16.1019, 19.1004 GHz). The frequency bands are useful for S band, C band, X band, Ku band, K band and for LTE applications. Frequency bands like 2.30, 5.30, 8.70 can be useful for LTE applications while other frequency bands can be used for different applications such as WIFI, WiMAX, satellite communication, radar communication etc. The simulation for desired antenna is performed with the help of software HFSS.

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“…3 The design of MIMO antenna with a shaped dielectric resonator (DR) solves the problem of achieving a low-frequency band of LTE band 12 and 17. 4 In such a design, a coaxial probe and microstrip line are employed simultaneously and placed in the close vicinity of the DR. [5][6][7] In addition to this, different shapes like C-shape, 8 F-shape, 9 sectored conical, 10 and tetraskelion 11 are either coupled with the feed line or placed above the slotted patch for wideband applications. Recently, dual-band antennas integrated into the last stage of the filter are being proposed for LTE systems.…”

Section: Introductionmentioning

confidence: 99%

A thin‐layer dielectric and metamaterial unit‐cell stack loaded miniaturized SRR‐based antenna for triple narrow band 4G‐LTE applications

Dave¹,

Rathod²

2018

Int J RF Microw Comput Aided Eng

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This article presents the design of a miniaturized dual‐band antenna for long‐term evolution (LTE) application is presented. In the basic antenna design, split ring resonator was loaded in the radiating plane of the patch and frequency of resonance was further modified with the help of E‐shaped stub. The antenna has been fabricated using FR‐4 substrate and the measured dual bands at 2.11 and 2.665 GHz are found in a close match with the simulated data. By placing a thin dielectric resonator of permittivity ε r = 10.2 and thickness of 1.27 mm, two closely spaced narrow bands are obtained at 2.217 and 2.28 GHz. A novel metamaterial unit‐cell having near‐zero refractive index is designed and mounted above the dielectric resonator. This stack configuration generates triple narrow frequency band in the LTE 2 GHz spectrum range. The overall size of the proposed antenna is 20 × 25 mm2.

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Multiband‐dielectric resonator antenna for LTE application

Cited by 28 publications

References 18 publications

Dielectric resonator antenna with top loaded parasitic strip elements for dual‐band operation

Dielectric resonator antenna with top loaded parasitic strip elements for dual‐band operation

Deca Band Inset Fed Cross Slot Loaded Patch Antenna for LTE Applications

A thin‐layer dielectric and metamaterial unit‐cell stack loaded miniaturized SRR‐based antenna for triple narrow band 4G‐LTE applications

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