| abstract |
A dielectric composition that can be fired at a temperature of below 900° C. The dielectric composition has a dielectric constant of 25-35 and a quality factor (Qxf) of 6,000-20,000 GHz. The composition comprises 3-16 wt % of K 2 O—Na 2 O—Li 2 O—B 2 O 3 —SiO 2 system glass frit and 84-97 wt % of BaO—TiO 2 system dielectric ceramics. The composition can be effectively applied to construct a part of a ceramic multi-layer packaging as a resonator form such as a filter or an antenna, etc. |