The patch antenna of spinel-olivine composite ceramic (Li₂ZnGe₃O₈-Li₂ZnGeO₄) is designed, which can realize power ratio (59%) and S₁₁ of -14 dB at 5.7 GHz. The low sintering temperature (< 960 °C), low relative permittivity (8.15) and good microwave dielectric properties (quality factor ~ 32,500 GHz, resonant frequency temperature coefficient ~ -74.8 ppm/ °C) were obtained for spinel-olivine composite ceramic. Li₂ZnGe₃O₈-Li₂ZnGeO₄ composite microwave dielectric ceramics were synthesized at 900–980 °C using Li₂CO₃, ZnO and GeO₂, which can co-fire with silver electrodes without chemical reaction. These exceptional characteristics enable high-speed signal transmission application of spinel-olivine composite ceramics (Li₂ZnGe₃O₈-Li₂ZnGeO₄) in 5 GHz Wi-Fi antennas.

设计了尖晶石-橄榄石复合陶瓷贴片天线（Li ₂ ZnGe ₃ O ₈ -Li ₂ ZnGeO ₄），在5.7 GHz时可实现功率比（59％）和-14 dB的S ₁₁。尖晶石-橄榄石复合陶瓷的烧结温度低（<960°C），相对介电常数（8.15）和良好的微波介电性能（品质因数〜32,500 GHz，共振频率温度系数〜-74.8 ppm /°C）。在900–980°C下使用Li ₂ CO ₃合成了Li ₂ ZnGe ₃ O ₈ -Li ₂ ZnGeO ₄复合微波介电陶瓷。，ZnO和GeO ₂，它们可以与银电极共烧而不发生化学反应。这些优异的特性使尖晶石-橄榄石复合陶瓷（Li ₂ ZnGe ₃ O ₈ -Li ₂ ZnGeO ₄）在5 GHz Wi-Fi天线中实现高速信号传输。