Wideband and Low Sidelobe Slot Antenna Fed by Series-Fed Printed Array

Bayderkhani, Reza; Hassani, H.R.

doi:10.1109/tap.2010.2078437

Cited by 68 publications

(41 citation statements)

References 11 publications

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“…Finally we combined both techniques yielding the stacked 4×1 series feed antenna array. The array solutions proposed offers good improvement of antenna gain, respect to other work [9], [10]. Fabricated CPW-fed antenna and the achieved results demonstrate the performance of presented techniques for gain improvements.…”

Section: Introductionmentioning

confidence: 65%

Packaging Technique for Gain Improvement of Multi-resonance CPW-fed Antenna for Satellite Applications

Naghar¹,

Naghar²,

Aghzout³

et al. 2017

IJECE

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A suitable technique for gain improvement of multi-resonance CPW-fed antenna for satellite application at Ku-, K-and Ka-bands for user terminals is presented in this paper. New concept of stacking numerous layers with different dielectric material has been also presented. The conventional antenna design consists of a CPW-fed patch antenna with modified CPW elements printed on Rogers TMM4 substrate. In order to improve the antenna performance in term of gain and bandwidth, we propose two different configurations. The first one consists of designing a stacked structure by adding on the top of the single antenna an additional layer with parasitic elements. The dielectric added consists in Rogers RO3010 substrate with a high permittivity of 10.2. The proposed antenna is formed by two layers separated by an air gap; this new configuration provides major reduction on antenna beam width and allows gain enhancement. The second one implement the design of 2×1 and 4×1 series feed antenna arrays based on the conventional CPW-fed antenna. These array configurations are used to achieve higher gain in comparison with stacked solution. Finally we combined both techniques yielding the stacked 4×1 series feed antenna array. Fabricated CPW-fed antenna and the achieved results demonstrate the performance of presented techniques for gain improvements.

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Section: Introductionmentioning

confidence: 65%

Packaging Technique for Gain Improvement of Multi-resonance CPW-fed Antenna for Satellite Applications

Naghar¹,

Naghar²,

Aghzout³

et al. 2017

IJECE

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“…In general, these antennas radiate in both directions orthogonal to the radiating plane whereas applications involving line-of-sight (LOS) communication and high signal to noise ratio (SNR) require a directional or semiomnidirectional (wide-beam) radiation patterns. Directional radiation from the antenna also provides enhanced gain in the broadside direction along with reduced side lobe levels (SLL) [4] finding its application in the radar and millimeter wave systems. Enhancement of gain or directivity of these antennas in a specific direction over a wide band of frequencies is a challenging job and very few movements have been made so far in this regard.…”

Section: Introductionmentioning

confidence: 99%

“…Enhancement of gain or directivity of these antennas in a specific direction over a wide band of frequencies is a challenging job and very few movements have been made so far in this regard. A broadside seriesfed printed antenna array with a large slot in the ground plane was introduced [4] leading to enhancement in the gain by about 2-3 dB over the whole frequency band but a reasonable increase in the antenna size was required due to the array structure.…”

Section: Introductionmentioning

confidence: 99%

Gain Enhancement of a Wide Slot Antenna Using a Second-Order Bandpass Frequency Selective Surface

Parui¹,

Chatterjee²

2015

RADIOENGINEERING

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“…Common approaches for implementing feeding networks include parallel feeding [1], series feeding [2]- [5], and parallel-series feeding [6], [7]. A parallel feeding network can provide in-phase excitation to all elements and achieve good match and directional radiating characteristics in wide frequency range.…”

Section: Introductionmentioning

confidence: 99%

A Novel Parallel-Series Feeding Network Based on Three-Way Power Divider for Microstrip Antenna Array

Ding

Fang

Chen

et al. 2013

Antennas Wirel. Propag. Lett.

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A novel parallel-series feeding network for microstrip antenna arrays has been presented. A three-way power divider is utilized to connect the subarrays with the series-fed transmission lines. The proposed power divider is composed of seven transmission lines with different characteristic impedances and two isolation resistors. By changing the characteristic impedance of the transmission lines, the power division ratio can be adjusted. Meanwhile, good match and reasonable isolation performance can be obtained simultaneously. The proposed approach has been verified experimentally by using a 20-unit road side unit (RSU) antenna array operating at 5.815 GHz frequency range for a electronic toll collection (ETC) system. The proposed feeding network can be simply implemented on a single-layer substrate.Index Terms-Low sidelobe, microstrip antenna arrays, parallel-series feeding network, three-way power divider.

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Wideband and Low Sidelobe Slot Antenna Fed by Series-Fed Printed Array

Cited by 68 publications

References 11 publications

Packaging Technique for Gain Improvement of Multi-resonance CPW-fed Antenna for Satellite Applications

Packaging Technique for Gain Improvement of Multi-resonance CPW-fed Antenna for Satellite Applications

Gain Enhancement of a Wide Slot Antenna Using a Second-Order Bandpass Frequency Selective Surface

A Novel Parallel-Series Feeding Network Based on Three-Way Power Divider for Microstrip Antenna Array

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