A Wideband Fabry–Perot Cavity Antenna With Single-Layer Partially Reflective Surface

Fang, Shi; Zhang, Li; Guan, Yunjie; Weng, Zibin; Wen, Xinyun

doi:10.1109/lawp.2022.3214230

Cited by 12 publications

(3 citation statements)

References 23 publications

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“…The proposed antenna has larger bandwidth than the antennas in [30][31][32]. The size of the proposed antenna is smaller than the antenna in [27,32,36].…”

Section: Measured Resultsmentioning

confidence: 93%

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Design and Development of CPW-fed Miniaturized MSA for Improved Gain, Bandwidth and Efficiency Using PRS

Mehta,

Deosarkar,

Nandgaonkar

2023

PIER C

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A Coplanar Waveguide (CPW) fed antenna with a T-type slot and Partially Reflecting Surface (PRS) for gain, bandwidth, and efficiency improvement is presented. The antenna is miniaturized to get size reduction of 46.50%. The miniaturized antenna covers frequencies in C band. The presented antenna structure is easy to design and has size of 0.682λ g × 0.99λ g × 0.053λ g . The PRS with parasitic patches is placed on top of the antenna at a distance of 0.25λ g . The presented antenna design has a bandwidth of 4.42 GHz (Antenna 1) and 3.87 GHz (Antenna 2) with a percentage bandwidth of 75.81% and 59.58% respectively having average radiation efficiency above 90%. The gains obtained are 7.03 dBi and 6.12 dBi for Antenna 1 and Antenna 2. The gain has < 3 dB variation over the complete band. The obtained results support the design and make the antenna suitable for C band applications.

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“…The proposed antenna has larger bandwidth than the antennas in [30][31][32]. The size of the proposed antenna is smaller than the antenna in [27,32,36].…”

Section: Measured Resultsmentioning

confidence: 93%

“…The proposed antenna structure has more gain than the antenna in [22]. The proposed antenna has larger bandwidth and % bandwidth than antennas in [26][27][28][29]36]. The proposed antenna has larger bandwidth than the antennas in [30][31][32].…”

Section: Measured Resultsmentioning

confidence: 94%

Design and Development of CPW-fed Miniaturized MSA for Improved Gain, Bandwidth and Efficiency Using PRS

Mehta,

Deosarkar,

Nandgaonkar

2023

PIER C

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“…За счет использования в качестве полупрозрачного зеркала специальной частотно-селективной поверхности (ЧСП), которая имеет положительный наклон фазы отраженной волны [4,5], условие резонанса может удовлетворяться в довольно широком частотном диапазоне, достаточном для функционирования в некоторых системах связи. Известны случаи достижения полосы рабочих частот 30% и более [6,7], однако КИП таких резонаторов находится на уровне 20−40%. В открытых источниках не представлены образцы резонаторов с полосой более 10% и КИП более 50%.…”

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Антенная решетка Ku-диапазона частот на основе резонатора Фабри-Перо

Поленга,

Литинская,

Станковский

et al. 2023

Письма В Журнал Технической Физики

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The work is devoted to the development and study of the antenna array based on Fabry-Perot cavity in the radio band. The antenna array element in the form of a Fabry-Perot cavity with circular polarization is proposed, the semitransparent mirror of the cavity is realized in the form of a two-layer frequency-selective surface (FFS). A power divider based on thin waveguides to feed the antenna array with size 2x8 was developed. А model of the antenna array was manufactured. The power divider is made by laser cutting of sheet aluminum, semitransparent resonator layer is made by photolithography. The total efficiency of the antenna array was about 50% in the 5% frequency band with a VSWR of no more than 1.5.

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Wideband Fabry-Perot Resonator Antenna Employing Signal Partially Reflective Surface

Miao,

Yan,

Luo

et al. 2023

2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation (APCAP)

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A Wideband Fabry–Perot Cavity Antenna With Single-Layer Partially Reflective Surface

Cited by 12 publications

References 23 publications

Design and Development of CPW-fed Miniaturized MSA for Improved Gain, Bandwidth and Efficiency Using PRS

Design and Development of CPW-fed Miniaturized MSA for Improved Gain, Bandwidth and Efficiency Using PRS

Антенная решетка Ku-диапазона частот на основе резонатора Фабри-Перо

Wideband Fabry-Perot Resonator Antenna Employing Signal Partially Reflective Surface

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