Publication | Closed Access
High permittivity and low loss microwave dielectrics suitable for 5G resonators and low temperature co-fired ceramic architecture
344
Citations
34
References
2017
Year
Bi<sub>2</sub>(Li<sub>0.5</sub>Ta<sub>1.5</sub>)O<sub>7</sub>ceramics possess a<italic>ε</italic><sub>r</sub>of 65.1, a<italic>Q</italic><sub>f</sub>of 15 500 GHz and a TCF of −17.5 ppm °C<sup>−1</sup>. The sintering temperature was lowered to 920 °C by the addition of 2 mol% Bi<sub>2</sub>O<sub>3</sub>, which makes them potential candidates for dielectric resonators and LTCC applications.
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