Circularly Polarized Antenna with Isoflux pattern for Space IoT applications

Nguyen, Manh Thao; Ferrero, Fabien; Trinh, Le Huy

doi:10.1109/aps/ursi47566.2021.9704536

Cited by 2 publications

(3 citation statements)

References 4 publications

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“…Several types of printed antennas for direct satellite and X‐band communications are cited in the literature 34–43 . Numerous wireless sensor networks and Internet of Things‐related applications benefit from the CP antennas' respectable gain and outstanding bandwidth, as examined in detail in the literature 44–48 …”

Section: Introductionmentioning

confidence: 99%

“…[34][35][36][37][38][39][40][41][42][43] Numerous wireless sensor networks and Internet of Things-related applications benefit from the CP antennas' respectable gain and outstanding bandwidth, as examined in detail in the literature. [44][45][46][47][48] The contributors of this article stated a miniature printed CP antenna for DBS use. These are the unique features of the prototypes:…”

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confidence: 99%

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A miniaturized left‐handed circularly‐polarized printed radiator for direct broadcast satellite application

Sundar Kola,

Chatterjee

2024

Int J Communication

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SummaryThis article presents a highly compact printed radiator for direct broadcast satellite (DBS) systems that exhibits good gain and left‐handed circular polarization. The inferred pattern is accomplished by etching two isosceles triangles, one from each of the four corners of a square. From the center of the newly acquired structure, a circular geometric design is made up of 16 isosceles‐scaled triangles has been etched. This arrangement induces resonance in the antenna, aligning it with the desired frequency. The proposed antenna is designed using PCB laminated Rogger 5880 material and simulated in a CST EM simulator. The antenna under consideration exhibits a significant size reduction, achieving a miniaturization ratio of 21.03%. The LHCP antenna resonated at 12.61 GHz and offered a decent LHCP gain of 7.95 dBic. It gives 0.56 GHz CP bandwidth, which covers the DBS service band entirely. It also provides 96.43% radiation efficiency and 44.27 dB/m correction factor, respectively. All the measured findings of the prototype agree with its simulated one.

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Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

A miniaturized left‐handed circularly‐polarized printed radiator for direct broadcast satellite application

Sundar Kola,

Chatterjee

2024

Int J Communication

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“…Por exemplo, em [1,2] são feitos estudos de síntese de antenas para aplicações CubeSat. Em [3] é apresentada a síntese de uma antena com diagrama de radiação Isoflux para aplicações espaciais de IoT.…”

Section: Introductionunclassified

Síntese de Distribuições de Fase Não Uniforme para Abertura Circular com Diagrama de Radiação Isoflux

Leão,

Faria,

Moreira

2023

Anais Do XLI Simpósio Brasileiro De Telecomunicações E Processamento De Sinais

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Resumo-Este trabalho apresenta o desenvolvimento de uma técnica totalmente analítica para síntese de fase não uniforme em aberturas circulares com bloqueios. O objetivo é propor uma distribuição de fase que atenda às especificações de um diagrama de radiação Isoflux. São apresentados resultados analíticos para cálculo da diretividade teórica, assim como a solução analítica da distribuição de fase não uniforme para uma abertura com bloqueio. Também é feito um estudo, por meio do Método da Abertura, para validar e discutir a metodologia proposta.

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Circularly Polarized Antenna with Isoflux pattern for Space IoT applications

Cited by 2 publications

References 4 publications

A miniaturized left‐handed circularly‐polarized printed radiator for direct broadcast satellite application

A miniaturized left‐handed circularly‐polarized printed radiator for direct broadcast satellite application

Síntese de Distribuições de Fase Não Uniforme para Abertura Circular com Diagrama de Radiação Isoflux

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