A frequency-selective surface rasorber based on four functional layers

H Ye, J Wei, L Lin, F Liu, L Miao, S Bie… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, a frequency-selective surface (FSS) rasorber based on four metallic FSS
functional layers is proposed. The rasorber consists of two metallic FSS absorption layers …

A dual-polarized wideband frequency-selective rasorber with low in-band insertion loss and high oblique incidence stability

A Parameswaran, D Kundu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A novel design of a dual-polarized rasorber with an interabsorption transmission band is
proposed. The design consists of a lossy frequency-selective surface (FSS) at the top and a …

A highly selective rasorber with ultraminiaturized unit based on interdigitated 2.5-D parallel resonator

Q Yu, S Liu, A Monorchio, X Kong… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
A high selectivity frequency selective rasorber (FSR) with an ultraminiaturized unit based on
2.5 dimensional (2.5-D) parallel resonator (PR), exhibiting low insertion loss passband …

A meta-analysis of frequency selective rasorber (FSR)

G Govindarajan, MGN Alsath… - International Journal of …, 2024 - cambridge.org
This study intends to provide a comprehensive review of the basic concepts, types,
applications, and experimental studies of frequency selective rasorber (FSR) presented in …

Broadband-transmissive, frequency-selective rasorber design using characteristic mode analysis

J Xiong, B Yang, Y Wu, X Zeng, Q Li, R Tang, H Lin - Electronics, 2022 - mdpi.com
This article designs a frequency-selective rasorber (FSR) with a broadband transmission
window. It is synthesized by a broadband absorber and a frequency-selective surface (FSS) …

Design and fabrication of absorptive/transmissive radome based on lumped elements composed of hybrid composite materials

IG Lee, WS Oh, YJ Kim, IP Hong - IEEE Access, 2020 - ieeexplore.ieee.org
This paper presents an absorptive/transmissive frequency selective structure based on fiber-
reinforced composite materials with adequate mechanical stability for naval ships, aircrafts …

Wideband and polarization-insensitive metamaterial absorber with loading lumped resistors

H Xiong, T Bin Long, T Shi, B Xuan Jiang… - Applied Optics, 2020 - opg.optica.org
IWe have designed, simulated, and experimentally tested a broadband metamaterial
absorber loaded with lumped resistors in the microwave range. Compared with an electric …

Active frequency-selective rasorber with wide range passband continuous tunability

LM Zhang, X Ding, M Bozzi - AEU-International Journal of Electronics and …, 2024 - Elsevier
In this paper, an active frequency-selective rasorber (AFSR) with a wide tunable range of
passband windows is proposed. The proposed AFSR includes an absorption layer, a …

Optimum design of a novel Ku-band rasorber for RADAR warfare systems using ML neural network

G Govindarajan, GNA Mohammed… - … -International Journal of …, 2024 - Elsevier
The design, fabrication, and testing of a conformal Frequency Selective Rasorber (FSR)
operating at ATA mode is designed for RADAR warfare systems. In the design of a …

A coupling compensation method to improve the absorption effect at wide angles

Y Liu, X Ding, Y Chen - AEU-International Journal of Electronics and …, 2025 - Elsevier
In this paper, we proposed a coupling compensation method based on equivalent
transmission line model to solve the deterioration of absorption performance of the …