[PDF] Top 20 A Compact Stable Frequency Selective Surface Using Novel Y-Type Element
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A Compact Stable Frequency Selective Surface Using Novel Y-Type Element
... Frequency selective surfaces (FSS) are planar periodic arrays of one- or two-dimensional resonant structure, either as metal patches or slots printed on dielectric substrates that function as bandreject or ... See full document
6
Compact Spatial Band-Pass Filters Using Frequency Selective Surfaces
... Frequency selective surfaces (FSSs) have significant importance, and they have been investigated in a variety of subjects such as electromagnetic filtering devices for reflector antenna systems, radomes, ... See full document
15
Waveguide Filter Using Frequency Selective Surface with Miniaturized Element
... Frequency selective surfaces (FSSs) are usually planar periodic structures that function as spatial filters for electromagnetic (EM) waves [1, ...many novel FSS structures have been proposed to ... See full document
8
Narrowband Frequency Selective Surface Based on Substrate Integrated Waveguide Technology
... a novel compact frequency selective surface with stable frequency-selective ...quite stable performance and its thickness is less than ... See full document
10
A Second-Order BPF Using a Miniaturized-Element Frequency Selective Surface
... inter element spacing generally correspond to half a wavelength at the desired frequency of ...designing frequency-selective surfaces has been proposed in [11] and further developed in [12, ... See full document
12
A FSS with Stable Performance Under Large Incident Angles
... a novel frequency selective surface (FSS) with stable performance under large incident ...patches. Using such a hexagon arrangement, the periodicity size could be miniaturized ... See full document
8
Design and Analysis of New Compact UWB Frequency Selective Surface and its Equivalent Circuit
... designed using modification of loop type ...a compact, low profile UWB FSS is ...unit element is considerably smaller than the operating ...centre frequency of 7 GHz which is ... See full document
9
A Outstanding Miniaturized Frequency Selective Surface Based on Convoluted Interwoven Element
... The research of FSSs began in the 1960s [1]. In that time, FSSs were just applied to RCS reduction in military domain [6]. But in recent years, FSSs have been investigated intensively. Many new applications have been ... See full document
7
A Novel Dualband Frequency Selective Surface with Periodic Cell Perturbation
... of element and array arrangement has been demonstrated. Its frequency performance has been analyzed in ...affects frequency response have been ...resonant frequency and stability of the ... See full document
13
Dual-Band Frequency Selective Surface with Miniaturized Element in Low Frequencies
... dual-band frequency selective surface (FSS) in low frequencies with miniaturized ...square element with two different slot sizes is constructed to realize dual-band passband ...the ... See full document
9
Novel Compact UWB Frequency Selective Surface for Angular and Polarization Independent Operation
... Abstract—This paper deals with a novel miniaturized FSS with wide stop band characteristics for UWB applications. The proposed FSS consists of garland like design printed on either side of the dielectric ... See full document
9
Design of a Compact Patch-Type Frequency Selective Surface with Multiple Bands and Enhanced Bandwidth
... typical frequency selective surface is a two-dimensional metallic array printed on a dielectric slab or array of apertures within a metallic screen, separated by some finite periodicity from each ... See full document
6
An Angular Stabilized Frequency Selective Surface by Using Capacitance Layers Structure
... Typical frequency selective surfaces are one- or two-dimensional periodic structures which consist of metal patterns and dielectric ...resonant frequency, bandwidth, and insertion loss are different ... See full document
7
A Compact Miniaturized Frequency Selective Surface with Stable Resonant Frequency
... A novel compact miniaturized FSS is proposed in this letter. Miniaturization characteristic is achieved by the symmetrical spiral triangle structure to lengthen the resonant length, and the area of this ... See full document
6
A Novel Miniaturized Frequency Selective Surface with Very Stable Performance
... miniaturized frequency selective surface (MFSS) that has very stable performance is designed based on the stepped-impedance element (SIE) ... See full document
8
Analysis of a High-Gain Fabry-PÉRot Cavity Antenna with an FSS Superstrate: Effective Medium Approach
... no scatterer around the source dipole antenna, and therefore, the phase contour exactly reflects wave-travelling path differences. However, in Fig. 9(b), the phase contour of the wave passed the superstrate looks like a ... See full document
10
Electromagnetic shielding by frequency selective surface
... This paper presents a dual-layer Frequency Selective Surface (FSS) that exhibits a significantly wide stop-band of 9.5 GHz in 4.91-14.41 GHz range. It demonstrates more than 35 to 45 dB attenuation ... See full document
5
5 × 5 Matrix Patch Type Frequency Selective Surface Based Miniaturized Enhanced Gain Broadband Microstrip Antenna for WLAN/WiMAX /ISM Band Applications
... the ground plane with separation 10 mm from the antenna. Broad frequency band is obtained along with three resonant frequencies at 5.25 GHz, 6.7 GHz and 11.05 GHz. The achieved frequency band and peak gain ... See full document
13
Effect of Periodicity on Percentage Bandwidth of a Wide Band Frequency Selective Surface (FSS)
... From the obtained simulated results it has been observed that the FFS with the lowest periodicity, i.e , 31mmx21mm possesses the largest bandwidth while the FSS with largest periodicity, i.e, 35mmx25mm possesses the ... See full document
5
1. Theoretical and experimental investigation on a compact multi-band frequency selective surface
... From the obtained simulated and measured data, it is observed that the designed FSS can be operated in three multiple frequencies. Also the percentage bandwidth obtained for each of the operating frequencies for the ... See full document
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