Electromagnetic analysis of electrically large and finite periodic frequency selective surfaces

Chen, M.; Wang, S.N.; Chen, R.S.; Zheng, Fan

doi:10.1109/apmc.2008.4958590

Cited by 9 publications

(8 citation statements)

References 5 publications

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“…Biasing voltage value is determined by the number of forward-biased PIN diodes. According to study in [32], periodic structures must have minimum of 15 × 15 elements to be able to exhibit frequency behavior similar to a FSS with infinite number of elements. Therefore, in order to use lower biasing voltage values without effecting the frequency response of the FSS, FSS must be divided into subsections with minimum 15 × 15 elements for proper ground and biasing connections, as shown in Fig.…”

Section: Design and Measurementmentioning

confidence: 99%

An Active Frequency Selective Surface Design Having Four Different Switchable Frequency Characteristics

Döken¹,

Kartal²

2019

RADIOENGINEERING

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Mutual interference between indoor adjacent wireless networks is becoming an important issue due to reducing the communication speed significantly. Controlling the isolation of wireless networks by using frequency selective surfaces (FSSs) can be an efficient solution for such interference problems. Therefore, a switchable bandstop FSS design is presented in this work for unlicensed 2.4 and 5.8 GHz ISM (Industrial, Scientific and Medical) bands. In order to achieve desired frequency switch performance, a new theory is proposed in this paper by using PIN diodes. According to the proposed theory, PIN diodes should be placed in positions where high current densities are observed or where charges are collected. By using the proposed theory, a new FSS geometry design was carried out to control the targeted ISM bands. According to our best knowledge, there is no similar FSS work in the literature with four different frequency responses for 2.4 and 5.8 GHz ISM bands.

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Section: Design and Measurementmentioning

confidence: 99%

An Active Frequency Selective Surface Design Having Four Different Switchable Frequency Characteristics

Döken¹,

Kartal²

2019

RADIOENGINEERING

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“…As investigated in Chen et al (2008), the reflection and transmission coefficients of the finite FSS with the dielectric substrate are: …”

Section: Reflection and Transmission Coefficients Of The Fssmentioning

confidence: 99%

“…The frequency selective properties of the FSS vary with the thickness, permittivity and permeability of the dielectric substrate. Besides, it's more effective to investigate the property of the FSS using reflection and transmission coefficients (Chen et al, 2008) rather than the far field RCS (Appel-Hansen, 1979;Franchitto et al, 2007). The rest of the paper is organized as follows.…”

Section: Introductionmentioning

confidence: 99%

Analysis of finite frequency selective surfaces backed by dielectric substrate using sub-entire-domain basis function method

Wang

Zhu

Chen

et al. 2015

COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering

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“…For a FSS array, the transmission coefficient is an important characteristic for industrial design. The transmission coefficient of the finite FSS is calculated by introducing a metallic plate with the same dimensions as the FSS array, and the transmission coefficient can be calculated by the electric field intensity of the FSS array and the plate at the transmission direction [3]. This is described in detail in Section 2.4.…”

Section: Introductionmentioning

confidence: 99%

“…The ultra-wideband (UWB) antenna is a key component in developing the UWB technique, which has been opening a promising door to future wireless communication, radar applications, and other military applications [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Multiresolution preconditioned multilevel UV method for analysis of planar layered finite frequency selective surface

Ding

et al. 2010

Microw. Opt. Technol. Lett.

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impossible to obtain a higher bandwidth response with smaller electrical size complementary resonators. A dual behavior with respect to the SRR-based structures is observed, where the magnitudes M and C play a similar role. CONCLUSIONSIn conclusion, it has been shown that, by reducing the electrical size of metamaterial resonators, the bandwidth of metamaterial transmission lines based on them (stopband in negative permeability lines and passband in left-handed lines) is generally degraded. An explanation based on the effects of mutual coupling between the line and the particles, for SRRs-and CSRRs-based metamaterial transmission lines, has been given. Comparing the two proposed analysis realized in this article, it follows that similar phenomenology in both type of lines arises. This is in agreement with the qualitative dual behavior of SRR-based and CSRRbased lines. This analysis complements the study of the duality between both structures, realized by same of the authors in [7].

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Electromagnetic analysis of electrically large and finite periodic frequency selective surfaces

Cited by 9 publications

References 5 publications

An Active Frequency Selective Surface Design Having Four Different Switchable Frequency Characteristics

An Active Frequency Selective Surface Design Having Four Different Switchable Frequency Characteristics

Analysis of finite frequency selective surfaces backed by dielectric substrate using sub-entire-domain basis function method

Multiresolution preconditioned multilevel UV method for analysis of planar layered finite frequency selective surface

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