“…Therefore, ZnNb 2 O 6 ceramic not only act as a τ f compensator, its potential in low‐temperature cofired ceramics (LTCC) technology can also be explored with the assistance of low‐melting point oxides . For instance, temperature stable dielectric material systems with high‐ Q × f values and near zero τ f values are synthesized with the presence of ZnNb 2 O 6 ceramic in: ZrTi 2 O 6 , BiNbO 4 , TiO 2 , Zn(Ta 1− x Nb x ) 2 O 6 ceramics. Furthermore, appropriate amounts of V 2 O 5 –Bi 2 O 3 –CuO, B 2 O 3 –CuO, BiVO 4 , CaF 2 , CuV 2 O 6 , ZnO–V 2 O 5 additions are also effective to decrease the sintering temperature of ZnNb 2 O 6 ceramic and still maintain microwave dielectric properties.…”