5G mmWave Patch Antenna on Multi-layered Alumina Ribbon Ceramic Substrates
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting(2020)
摘要
The thin, flexible, fully dense Alumina Ribbon Ceramic (ARC) fabricated by Corning's proprietary process of continuously sintered ceramic (CSC) is used as a substrate for the patch antenna and transmission line for 5G mmWave wireless communication systems. The microstrip line on the 40um thick ARC shows a loss of about 1.6dB/cm at 28GHz. The compact (0.2λ
0
× 0.2λ
0
), low profile and multilayered patch antenna shows a resonant frequency of 29.35GHz with 2.81dBi peak gain, which could be used for 5G mmWave mobile applications.
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关键词
Alumina ribbon ceramic,multilayered,mmWave antenna,5G,Cu-Cu bonding
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