Frequency-reconfigurable antenna using metasurface
A frequency-reconfigurable antenna designed using metasurface (MS) to operate at around
5 GHz is proposed and studied. The frequency-reconfigurable metasurfaced (FRMS) …
5 GHz is proposed and studied. The frequency-reconfigurable metasurfaced (FRMS) …
Passive techniques for target radar cross section reduction: A comprehensive review
In this article, a comprehensive review of published techniques for reducing radar cross‐
section (RCS) of a target in various military and industrial applications is presented. This …
section (RCS) of a target in various military and industrial applications is presented. This …
An ultra-thin, polarization free wide-angle stable quad-band metamaterial absorber for applications in C, X, and Ku bands
This study proposes and examines an ultrathin, wide-angle stable and polarization-
insensitive metamaterial absorber (MMA) with quad-band functionalities. The proposed …
insensitive metamaterial absorber (MMA) with quad-band functionalities. The proposed …
Design and fabrication of a polarization-independent millimeter-wave absorber using circuit theory and 3D printing
In this paper, a broadband, polarization-independent metamaterial absorber for millimeter
waves is proposed. Operating across the frequency range of 22.7 GHz to 37.2 GHz, our …
waves is proposed. Operating across the frequency range of 22.7 GHz to 37.2 GHz, our …
High gain CPW‐fed UWB planar monopole antenna‐based compact uniplanar frequency selective surface for microwave imaging
In this article, a novel uniplanar ultra‐wideband (UWB) stop frequency selective surface
(FSS) was miniaturized to maximize the gain of a compact UWB monopole antenna for …
(FSS) was miniaturized to maximize the gain of a compact UWB monopole antenna for …
Broadband frequency selective surface absorber with dual-section step-impedance matching for oblique incidence applications
A method for designing and fabricating a dual-section step-impedance frequency selective
surface (DSSI-FSS) absorber for oblique incidence applications is proposed. The features of …
surface (DSSI-FSS) absorber for oblique incidence applications is proposed. The features of …
Compact acoustic rainbow trap** in a bioinspired spiral array of graded locally resonant metamaterials
Acoustic rainbow trappers, based on frequency selective structures with graded geometries
and/or properties, can filter mechanical waves spectrally and spatially to reduce noise and …
and/or properties, can filter mechanical waves spectrally and spatially to reduce noise and …
Chessboard AMC surface based on quasi-fractal structure for wideband RCS reduction
J Xue, W Jiang, S Gong - IEEE antennas and wireless …, 2017 - ieeexplore.ieee.org
A chessboard artificial magnetic conductor surface based on the quasi-fractal structure is
proposed for wideband radar cross-section (RCS) reduction. The chessboard configuration …
proposed for wideband radar cross-section (RCS) reduction. The chessboard configuration …
A circuit analog absorber with optimum thickness and response in X-band
A wideband circuit analog absorber in X-band is proposed. The design is discussed by the
unit cell and equivalent circuit model. A unit cell of the periodic structure for the absorber is …
unit cell and equivalent circuit model. A unit cell of the periodic structure for the absorber is …
Mitigation measures for windfarm effects on radar systems
Windfarms can have a significant impact on radar systems, especially air surveillance radar.
This is because it is usually designed to show only moving targets and cancel out stationary …
This is because it is usually designed to show only moving targets and cancel out stationary …