The invention discloses a low temperature co fired ceramic microwave and millimeter wave material. It is mainly composed of Zn2SiO4 ceramic material mixed with Li2O ‑ MgO ‑ B2O3 ‑ SiO2 glass. Since the invention mainly uses ceramic to add glass, the glass addition amount is ≤ 15wt%, and if the glass addition amount is too much, the glass will absorb the micro slope energy, resulting in the increase of loss and the decrease of quality factor. Therefore, the glass content in the invention is ≤ 15wt%, which belongs to low glass content Therefore, the materials sintered at 900 ℃ can still have the characteristics of low dielectric constant and mass factor.
