New approach to design dual-band frequency selective surface based on frequency response tunning of each individual layer

Zanganeh, Esmaeel; Fallah, Mahmoud; Abdolali, Ali; Komjani, Nader

doi:10.1002/mop.29837

Cited by 11 publications

(6 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…With the rapid development of wireless communication technology, the demand for a dual‐band FSS has been increased 2 . Many studies to obtain a dual‐band frequency response were published 3‐14 . In Reference 3, the FSS consisting of closed loop and its complementary pattern was presented.…”

Section: Introductionmentioning

confidence: 99%

Analysis and design of a single layer double square slot frequency selective surface with single stopband between double passbands

Pae¹,

Im²,

Han³

et al. 2022

Engineering Reports

View full text Add to dashboard Cite

Square loop and square slot are the simplest and commonly used elements of frequency selective surfaces (FSSs) providing bandstop and bandpass responses, respectively. Despite it is already known that employment of a double square slot structure presents a tunable stopband between two passbands, it is not clear which parameters of the structure are crucial for tuning the inbetween stopband.We propose an analysis of a double square slot FSS considering its element as a parallel connection of square slot and square loop predicting two geometrical parameters of the constituent square loop are crucial for tuning the inbetween stopband. The stopband is tunable by changing geometrical parameters of the constituent square loop and does not depend on geometries of the constituent square slot. The validity of this analytical prediction is verified by full wave EM simulation results.

show abstract

Section: Introductionmentioning

confidence: 99%

Analysis and design of a single layer double square slot frequency selective surface with single stopband between double passbands

Pae¹,

Im²,

Han³

et al. 2022

Engineering Reports

View full text Add to dashboard Cite

show abstract

“…In article [19], a dual-band FSS composed of a closed loop and its complementary structure is presented first. Then, Zanganeh et al proposed an FSS structure, which can obtain dual-band characteristics by using non-resonant units [20]. Moreover, some dual-band FSSs based on cascading technology are also given in [21][22][23][24].…”

Section: Introductionmentioning

confidence: 99%

A Novel Frequency Selective Surface With Two Non-Interfering Passbands

Wang¹,

Wang²

2020

PIER Letters

View full text Add to dashboard Cite

A novel dual-band frequency selective surface (FSS) operating at Ku-and Ka-bands is presented in this paper. The proposed FSS is an aperture element constituted by a square loop loaded with four symmetrical umbrella-shaped stubs on the front side of the dielectric substrate. A good angular stability up to 60 • angle of incidence for both TE and TM polarizations is provided by the FSS. Moreover, the two passbands of FSS can be controlled independently and flexibly by changing corresponding structural parameters. A prototype of the FSS is fabricated and measured. The good agreement between simulation and measurement results further proves the performance of the FSS.

show abstract

“…In [11], [12], new analytical approaches are presented based on equivalent circuits of Square and Hexagonal patches. A new approach is introduced to design FSS structures based on tuning the A Novel Fractal Multi-band Frequency Selective Surface Mahmoud Fallah 1 , Amir Hossein Nazeri *1, 2 , Mohammad Reza Azadkhah 1 277 frequency response of each layer, [13], [14]. But, one of the most attractive and desirable features of FSS structures is operating band controllability.…”

Section: Introductionmentioning

confidence: 99%

A Novel Fractal Multi-band Frequency Selective Surface

Fallah

Nazeri

Azadkhah

2019

J. Microw. Optoelectron. Electromagn. Appl.

Self Cite

View full text Add to dashboard Cite

In this paper, a new multiband fractal frequency selective surface (MF-FSS) is proposed. The work presents a new fractal design methodology for FSSs with Swastika fractal patch elements. The proposed MF-FSS includes periodic arrays of metallic patches, printed on a single layer substrate. The structure parametric analysis is carried out in terms of fractal iterations, geometry elements, and unit-cell size. The simple controllable feature of the proposed structure lets us tune the given parameters of FSS geometry to achieve adjustable bandstop filter. The fractal geometry allows us to design compact structures (CP = 54%) that behave like dual-polarized bandstop filters. The designed structure is validated by means of an excellent agreement between the simulation and measurement results. Also, results show the proposed structure presents the most desirable features like fractal compactness, multiband response, dual polarization, excellent angular stability, and controllability. This work presents a fundamental structure that can be applied into the more complex and sophisticated designs in future.

show abstract

New approach to design dual-band frequency selective surface based on frequency response tunning of each individual layer

Cited by 11 publications

References 13 publications

Analysis and design of a single layer double square slot frequency selective surface with single stopband between double passbands

Analysis and design of a single layer double square slot frequency selective surface with single stopband between double passbands

A Novel Frequency Selective Surface With Two Non-Interfering Passbands

A Novel Fractal Multi-band Frequency Selective Surface

Contact Info

Product

Resources

About