Novel approach for designing a thin and broadband microwave absorber in Ku band based on substituted M-hexaferrites

SSS Afghahi, M Jafarian, Y Atassi - Journal of Magnetism and Magnetic …, 2016 - Elsevier
The design of novel microwave absorbers in the Ku band is still challenging. The aim of this
work is to report the design of a new Ku absorber based on the combination of three M …

Microwave absorption performance of M-type hexagonal ferrite and MXene composite in Ka and V bands (5G mmWave frequency bands)

H Won, YK Hong, M Choi, H Garcia, D Shin… - Journal of Magnetism …, 2022 - Elsevier
Lightweight and thin electromagnetic interference (EMI) shielding materials with high
shielding effectiveness (SE) have been investigated over the last decade to address the …

Structural, dielectric and magnetic manifestation in BaM/PEEK nanocomposite for X band shielding blocks

MI Piracha, G Murtaza, M Ahmed, G Farid… - Ceramics …, 2021 - Elsevier
The microwave absorber nanocomposites consisting of substituted M-type hexaferrite Ba 0.8
Gd 0.2 Fe 11.5 Co 0.5 O 19 and polyetheretherketone (PEEK) have been investigated for X …

Design, fabrication and characterization of hexagonal ferrite multi-layer microwave absorber

A Oikonomou, T Giannakopoulou… - Journal of Magnetism and …, 2007 - Elsevier
Ba (Co, Zn) 2-W type hexagonal ferrites, prepared by a citrate sol–gel method have been
used as fillers in five layers of chlorosulphonated polyethylene matrix composite. Adding an …

Development of “tuned microwave absorbers” using U-type hexaferrite

RS Meena, S Bhattachrya, R Chatterjee - Materials & design, 2010 - Elsevier
The paper presents that microwave absorption is tunable with sample thickness over a
frequency range if electromagnetic properties of the sample do not change with frequency in …

Design and development of Ga-substituted Z-type hexaferrites for microwave absorber applications: Mössbauer, static and dynamic properties

PN Dhruv, RC Pullar, C Singh, FE Carvalho… - Ceramics …, 2021 - Elsevier
Gallium substituted Z-type Sr 3 Ga x Co 2-x Fe 24 O 41 (x= 0.0–2.0 in steps of 0.4)
hexaferrites were synthesised by the sol-gel auto-combustion process, and sintered at …

[HTML][HTML] Influence of varying particle sizes on microwave absorbing properties of U-type hexaferrites and development of broadband microwave absorber

S Kumar, NN Ghosh, R Chatterjee - AIP Advances, 2021 - pubs.aip.org
The present study investigates the influence of particle size variation on the microwave (MW)
absorbing properties of (Ba 0.7 Bi 0.3) 4 Co 2 Fe 34.8 Zn 1.2 O 60 U-type hexaferrites. The …

Study of the structural, magnetic, and microwave absorption properties of the simultaneous substitution of several cations in the barium hexaferrite structure

H Nikmanesh, S Hoghoghifard… - Journal of Alloys and …, 2019 - Elsevier
In this research study, multi dopant barium hexaferrites nanoparticles with nominal
composition of BaCo x Cu x Zr 2x Fe 12-4x O 19 (x= 0.0, 0.1, 0.2, 0.3, 0.4, and 0.5) have …

Barium M-type ferrite as an electromagnetic microwave absorber in the GHz range

S Sugimoto, K Okayama, S Kondo, H Ota… - Materials …, 1998 - jstage.jst.go.jp
抄録 The electromagnetic microwave absorption properties of Barium M-type ferrite, in which
Fe 3+ was substituted by (Ti 0.5 Mn 0.5) 3+, were investigated in the GHz frequency range …

Nano-crystalline magnesium substituted cadmium ferrites as X-band microwave absorbers

SR Bhongale, HR Ingawale, TJ Shinde, K Pubby… - Journal of Magnetism …, 2017 - Elsevier
The magnetic and electromagnetic properties of nanocrystalline spinel ferrites with chemical
formula Mg x Cd 1− x Fe 2 O 4 (x= 0, 0.2, 0.4, 0.6, 0.8 and 1.0) prepared by oxalate co …