Investigation of the effect of conductor loss and mismatch on the tunneling through frequency selective surfaces

Zareian‐Jahromi, Ehsan; Shahabadi, Mahmoud

doi:10.1109/icmmt.2008.4540446

Cited by 3 publications

(11 citation statements)

References 8 publications

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“…Figure 3 shows a comparison between the calculated transmission response and the upper limit of a compact cross-loop aperture array supported by a lossless dielectric superstrate for both TE and TM wave incidences at the incident angle θ = 60 • . The results obtained by MAM are strictly controlled by the upper limit given by (21), and the result for TM wave incidence computed by FEM slightly exceeds the limit, but shows the same trend. As an example of the application in predicting the transmission of FSS loaded by lossy dielectric, we evaluated the frequency response of a rectangle-loop array loaded by a lossy dielectric superstrate at the incident angle θ = 45 • .…”

Section: Testing By Simulated Resultsmentioning

confidence: 51%

“…As an example of the application in predicting the transmission of FSS loaded by lossy dielectric, we evaluated the frequency response of a rectangle-loop array loaded by a lossy dielectric superstrate at the incident angle θ = 45 • . Both the results calculated by MAM and FEM were well constrained by (21), as shown in Fig. 4.…”

Section: Testing By Simulated Resultsmentioning

confidence: 68%

“…Numerical simulation was conducted to test the reliability and practicability of the transmission upper limit given by (21). Both MAM and finite elements method (FEM) are employed to ensure that the conclusions are independent of the solving technique.…”

Section: Testing By Simulated Resultsmentioning

confidence: 99%

“…Dielectric layers are viewed as one of the most important factors of the electromagnetic performance of FSSs besides the shape of the array, and have been investigated for several decades [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21]. Luebbers and Munk investigated the effect of a covering layer on the resonance frequency, bandwidth, and their angle stability of an array of narrow rectangular slots.…”

Section: Introductionmentioning

confidence: 99%

“…However, dielectrics are still playing important roles in those novel FSS structures, such as active FSSs, tunable FSSs, dielectric periodic structures, and so on [12][13][14][15][16][17][18]. Many researchers are still devoted to improve the electromagnetic characteristic of FSSs using dielectrics for their irreplaceable ability [19][20][21].…”

Section: Introductionmentioning

confidence: 99%

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Transmission Upper Bound of Planar Single-Layer Frequency Selective Surface

Minjie¹,

Lv²,

Wu³

2010

PIER B

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Abstract-In this study, the transmission of planar single-layer frequency selective surface (FSS) has been studied using modal analysis method, and the maximum transmission that a planar single-layer FSS structure with an infinitely thin array can reach is presented. The results show that this transmission upper limit is independent of the array and the element, which indicates that it is impossible to achieve a transmission higher than this upper limit under a given incident and dielectric-supporting condition by the design of the periodic array. As the modal analysis method is an accurate method to solve the scattering problem of planar FSS with an infinitely thin array, this upper limit is also independent of the solution method. Results of both numerical simulations and experiments show that the upper limit presented in this paper is strict, but may be hard to attain when FSS is supported by lossy dielectric mediums.

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Section: Testing By Simulated Resultsmentioning

confidence: 51%

Section: Testing By Simulated Resultsmentioning

confidence: 68%

Section: Testing By Simulated Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Transmission Upper Bound of Planar Single-Layer Frequency Selective Surface

Minjie¹,

Lv²,

Wu³

2010

PIER B

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Design of Metasurface-Based Multi-layer THz Filters Utilizing Optimization Algorithm with Distinct Fitness Function Definitions

2021

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Transmission upper limit of band-pass double-layer FSS and method of transmission performance improvement

Minjie

Zhang

2015

J. of Syst. Eng. Electron.

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The transmission upper limit of a double-layer frequency selective surface (FSS) with two infinitely thin metal arrays is presented based on the study of the general equivalent transmission line model of a double-layer FSS. Results of theoretical analyses, numerical simulations and experiments show that this transmission upper limit is independent of the array and the element, which indicates that it is impossible to achieve a transmission upper limit higher than this one under a given incident and dielectricsupporting condition by the design of the periodic array. Both the applicable condition and the possible application of the transmission upper limit are discussed. The results show that the transmission upper limit not only has a good reachability, but also provides a key to effectively improve the transmission performance of a double-layer FSS or more complex frequency selective structures.

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Investigation of the effect of conductor loss and mismatch on the tunneling through frequency selective surfaces

Cited by 3 publications

References 8 publications

Transmission Upper Bound of Planar Single-Layer Frequency Selective Surface

Transmission Upper Bound of Planar Single-Layer Frequency Selective Surface

Design of Metasurface-Based Multi-layer THz Filters Utilizing Optimization Algorithm with Distinct Fitness Function Definitions

Transmission upper limit of band-pass double-layer FSS and method of transmission performance improvement

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