Journal ArticleDOI
A Compact Frequency Selective Surface With Stable Response for WLAN Applications
Rajesh Natarajan,Malathi Kanagasabai,Sanjay Baisakhiya,Ramprabhu Sivasamy,Sandeep Kumar Palaniswamy,Jayaram Kizhekke Pakkathillam +5 more
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TLDR
In this paper, a compact frequency selective surface (FSS) composed of a modified swastika unit cell having the smallest dimension of 7 × 7 mm2 is proposed, aimed at the rejection of 5 GHz WLAN band.Abstract:
In this letter, a compact frequency selective surface (FSS) composed of a modified swastika unit cell having the smallest dimension of 7 × 7 mm2 is proposed. The design is aimed at the rejection of 5-GHz WLAN band. The unit-cell geometry resembles the shape of crossed dipoles to achieve compactness. The proposed FSS provides 400 MHz bandwidth with 20 dB insertion loss. The proposed design holds a stable response for TE and TM modes of polarization as well as oblique incidence angles, thus ensuring polarization and angular independent operation. The simulated results are validated with measured results obtained from the fabricated FSS.read more
Citations
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Proceedings ArticleDOI
Analysis of Frequency Selective Surface With Quadruple Jerusalem Cross Unit Cell for WLAN Applications
TL;DR: In this article , a Jerusalem cross 2D Frequency Selective Surface (FSS) for a stopband frequency of 5.29 to 5.92 GHz has been proposed for WLAN, WIMAX and shielding applications.
Journal ArticleDOI
Miniaturized frequency selective surface with high angular stability
Proceedings ArticleDOI
Analysis of Frequency Selective Surface With Quadruple Jerusalem Cross Unit Cell for WLAN Applications
TL;DR: In this article , a Jerusalem cross 2D Frequency Selective Surface (FSS) for a stopband frequency of 5.29 to 5.92 GHz has been proposed for WLAN, WIMAX and shielding applications.
Proceedings ArticleDOI
Recent Advances in Three-Dimensional Frequency Selective Structures
TL;DR: In this article , a review of 3D Frequency Selective Structures (FSSs) based on slot-lines is presented, with a focus on the state-of-the-art techniques in the design and exploration of bandpass FSSs and wideband polarizers.
Proceedings ArticleDOI
Application of New Artificial Magnetic Conductor with a Planar Antenna
TL;DR: In this paper , the authors presented the simulated results of a novel Artificial Magnetic Conductor surface (AMC) incorporated with broadband antenna, which is used as a back reflector above a reference antenna.
References
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Book
Frequency Selective Surfaces: Theory and Design
TL;DR: In this article, the authors present a comparison of band-pass and Dichroic filter designs for one and two-dimensional periodic structures, and present an overview of the current state-of-the-art.
Journal ArticleDOI
A Frequency Selective Surface With Miniaturized Elements
Kamal Sarabandi,Nader Behdad +1 more
TL;DR: In this paper, a bandpass frequency selective surface (FSS) is proposed, which is made up of periodic array of metallic patches separated by thin air-gaps backed by a wire mesh having the same periodicity.
Journal ArticleDOI
A Miniaturized Dual-Band Frequency Selective Surface (FSS) With Closed Loop and Its Complementary Pattern
TL;DR: In this paper, a single-layer substrate frequency selective surface (FSS) made of miniaturized elements is proposed, with two controllable passbands obtained, each FSS element consists of a loop wire on the top metal layer and its complementary pattern etched at the bottom one, which provides two transmission poles separated by a transmission zero.
Journal ArticleDOI
A Novel Stable Miniaturized Frequency Selective Surface
TL;DR: In this paper, a novel miniaturized periodic element for constructing a bandpass frequency selective surface (FSS) is proposed, which has better miniaturization performance with the dimension of a unit cell only 0.061 λ × 0.61, where λ represents the wavelength of the resonant frequency.
Journal ArticleDOI
A Novel Miniaturized-Element Frequency Selective Surface Having a Stable Resonance
Cheng-Nan Chiu,Keng-Ping Chang +1 more
TL;DR: In this article, a miniaturized periodic element was proposed for constructing a band-pass frequency selective surface (FSS) that demonstrates an excellent resonance stability performance with respect to different polarizations and incidence angles.