Microwave absorbing material is a kind of material that can absorb microwave and
electromagnetic (EM) energy and has less reflection and scattering. Qualified microwave …

Dielectric resonator antenna (DRA) has secured an esteemed position in the field of
antenna engineering technology due to its versatile features, including compactness, light …

Microwave dielectric ceramics are vital for filters, dielectric resonators, and dielectric
antennas in the 5G era. It was found that the (Cu1/3Nb2/3) 4+ substitution can effectively …

Zn1− xNixFe2O4 ferrites up to x= 1.0 with Δx= 0.2 have been synthesized via solid state
reactions and the sol–gel autocombustion technique with step-by-step co-firing. Data on the …

Abstract Zn x-1 Ni x Fe 2 O 4 samples have been synthesized by solid-state reactions. Data
on the chemical composition and the surface morphology of the samples have been …

Abstract 5G and forthcoming 6G communication systems require dielectric ceramics with low
relative permittivity (ε r) and near-zero temperature coefficient of resonant frequency (τ f) for …

Structure/property regulation is widely investigated for providing theoretical foundations and
guidance for designing microwave dielectric ceramics. P–V–L bond theory targets the …

With the advent of 5G and future trends for communication systems moving to millimeter
wave (MMW) and higher frequencies, antennas will be required to have high gain, wide …

Abstract Herein, the x (NaBi) 0.5 MoO 4-(1-x) Bi 2/3 MoO 4 (xNBM-(1-x) BMO, x= 0.2∼ 0.8)
microwave dielectric ceramics with low sintering temperatures were prepared via the …

Cold sintering is adopted to pre-densify LiF ceramics, where the relative density increases
significantly from 72.1% at 125 MPa to 88.9% at 500 MPa. The following post-annealings at …