Compound frequency selective surface with quasi-elliptic bandpass response

Yang, Huiting; Gong, Shu Xi; Zhang, P.-F.; Guan, Yunjie

doi:10.1049/el.2010.2600

Cited by 13 publications

(9 citation statements)

References 6 publications

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“…So a FSS with high selectivity and stable performance will be obtained [11]. Furthermore, multilayer and component FSS-SIW structures are cascaded to obtain quasi-elliptic band-pass response [12,14].…”

Section: Fss With Stable Resonancementioning

confidence: 99%

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Narrowband Frequency Selective Surface Based on Substrate Integrated Waveguide Technology

Zhou¹,

Qu²,

Pei³

et al. 2011

PIER Letters

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Abstract-In this paper, a novel narrowband frequency selective surface (FSS) with a stable performance based on substrate integrated waveguide technology is presented. The unit cell of the FSS consists of a double-sided metalized substrate with a circular hole and a SIW circular cavity. In this way, incident EM waves enter the circular cavity and excite a TM 110 cavity resonance, leading to a narrow passband. The high-Q property of the TM 110 cavity resonance provides a very good wide-angle and polarization-independent stability. Both the simulation and experimental results show that such narrowband FSS owes its advantages to high selectivity, low profile stable performance with various incident angles and different polarizations, which is suitable for impulse detections, narrow-band communications, electronic countermeasures, etc.

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Section: Fss With Stable Resonancementioning

confidence: 99%

“…SIW-FSS structures keep the advantages of conventional metallic waveguides, such as high Q-factor, high selectivity, cutoff frequency characteristic, high power capacity etc. Based on this method, many excellent SIW-FSSs were studied in [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Narrowband Frequency Selective Surface Based on Substrate Integrated Waveguide Technology

Zhou¹,

Qu²,

Pei³

et al. 2011

PIER Letters

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“…However, the elliptic FSS employing multi-layered structures is hard to tune for the redundancy of structural parameters, and is difficult to ensure precision of fabrication. Besides, by combining two kinds of FSS with one transmission zero separately, an elliptic FSS was published in [10].…”

Section: Introductionmentioning

confidence: 99%

A Monolithic Frequency Selective Strucutre With Dual-Band Quasi-Elliptic Filtering Response

Huang¹,

Liu²,

Tan³

et al. 2013

PIER M

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This paper presents the design of a monolithic structure with dual-band quasi-elliptic frequency selective filtering responses. The frequency selective structure consists of a two-dimensional (2-D) array of cavities apertured with six ring slots. The transmission response is with a quasi-elliptic passband in lower frequency, and an elliptic passband in upper frequency. By placing transmission zeros near the passband edge, the proposed structure is characterized with high selectivity, rapid rolloff, and high separation between two passbands. Besides, the working principles and influence of the dimensional parameters are fully investigated with simulations and analysis, which is helpful to the design. In this design, five resonances and three transmission zeros are obtained with a simple unit by introducing coupling and phase controlling. This work will be meaningful in study of three dimensional frequency selective structures with high performance.

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“…However, when the operation frequency is low, the size of elements will be so large that it is difficult to fill enough elements in a reasonable size. Miniaturization is of great significance at low frequency [4–7].…”

Section: Introductionmentioning

confidence: 99%

Miniaturized frequency selective surface with a bionical structure

Jiang¹,

Hong²,

Gong³

et al. 2012

Micro & Optical Tech Letters

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A novel miniaturized frequency selective surface (FSS) is proposed.The size reduction is achieved by using the model of leaf arrangement. Compared with conventional cross FSS, the operation frequency of this novel bionic FSS is changed from 10.4 to 4.74 GHz at the same size. Both theoretical and experimental investigations are carried out. It is observed that the miniaturized FSS presents excellent frequency stability with the increase of the incident angle. The proposed FSS can be a candidate for FSS whose miniaturization is required. Method of applying bionics to FSS design will serve as a good candidate for the future FSS design. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:335–337, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27329

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Compound frequency selective surface with quasi-elliptic bandpass response

Cited by 13 publications

References 6 publications

Narrowband Frequency Selective Surface Based on Substrate Integrated Waveguide Technology

Narrowband Frequency Selective Surface Based on Substrate Integrated Waveguide Technology

A Monolithic Frequency Selective Strucutre With Dual-Band Quasi-Elliptic Filtering Response

Miniaturized frequency selective surface with a bionical structure

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