Silicate dielectric ceramics for millimetre wave applications

F Kamutzki, S Schneider, J Barowski, A Gurlo… - Journal of the European …, 2021 - Elsevier
Silicate ceramics are of considerable promise as high frequency dielectrics in emerging
millimetre wave applications including high bandwidth wireless communication and …

Novel low-εr and lightweight LiBO2 microwave dielectric ceramics with good chemical compatibility with silver

C Yin, K Du, M Zhang, J Yang, F Wang, Y Guo… - Journal of the European …, 2022 - Elsevier
High-speed signal propagation systems require dielectric ceramics with low relative
permittivity (ε r) and a high-quality factor (Qxf). In this paper, a novel low-permittivity borate …

Ultralow-Temperature Synthesis and Densification of Ag2CaV4O12 with Improved Microwave Dielectric Performances

C Li, C Yin, J Khaliq, L Liu - ACS Sustainable Chemistry & …, 2021 - ACS Publications
At extremely low temperatures, Ag2CaV4O12 was easily synthesized using the traditional
solid-state approach. With a low relative permittivity (εr) of 7.52, a high quality factor (Q× f) of …

Influence of substituting Na+ for Mg2+ on the crystal structure and microwave dielectric properties of Mg1-xNa2xWO4 ceramics

Q Zhang, X Tang, Y Li, H Su - Journal of the European Ceramic Society, 2020 - Elsevier
Abstract The Mg 1-x Na 2x WO 4 (0≤ x≤ 0.14) microwave dielectric ceramics were
prepared through traditional solid-state reaction and sintered at 875− 925° C for 4 h …

Cold sintered, temperature-stable CaSnSiO5-K2MoO4 composite microwave ceramics and its prototype microstrip patch antenna

Y Ji, K Song, S Zhang, Z Lu, G Wang, L Li… - Journal of the European …, 2021 - Elsevier
Abstract Dense (1-x) wt% CaSnSiO 5-xwt% K 2 MoO 4 (CSSO-KMO) composite ceramics
were fabricated by the cold sintering process at 180° C under 400 MPa for 60 min. X-ray …

Develo** high performance, low temperature sintering and temperature stable K40 material in Co2O3/Nb2O5-modified Ba3Ti4Nb4O21 microwave dielectric …

X Wu, Y **g, Y Li, H Su - Journal of Alloys and Compounds, 2023 - Elsevier
The comprehensive properties and sintering temperature of microwave dielectric ceramics
are the key factors limiting their practical application. In this work, a novel strategy of …

A novel low-temperature sintering microwave dielectric ceramic Li4SrCaSi2O8 with low-ϵr and low loss

Q Du, Q Wen, L Jiang, S Liu, L Ma, H Li - Ceramics International, 2023 - Elsevier
A novel low-temperature co-fired ceramic Li 4 SrCaSi 2 O 8 with orthogonal crystal system
was synthesized at 860–940° C by the conventional solid-state reaction. The dense ceramic …

Correlation between crystal structure and dielectric characteristics of Ti4+ substituted CaSnSiO5 ceramics

K Du, F Wang, XQ Song, YB Guo, XC Wang… - Journal of the European …, 2021 - Elsevier
The crystal structure and dielectric properties of Ti 4+-substituted CaSnSiO 5 ceramic were
investigated. Ti 4+ entirely substituted Sn 4+ of CaSnSiO 5, and the solid solutions were …

Bond characteristics and microwave dielectric properties of high‐Q materials in li‐doped Zn3B2O6 systems

Q Zhang, X Tang, M Zhong, Y Li… - Journal of the American …, 2021 - Wiley Online Library
The bond characteristics, Raman spectroscopy, and microwave dielectric properties of Zn3‐
xLi2x (BO3) 2 ceramics prepared by solid‐state reaction method were investigated …