TY - GEN
T1 - Introduction of the Meta-surface Antenna Array Decoupling (MAAD) Method for 5G Systems
AU - Zhao, Luyu
AU - Wang, Ziyang
AU - Shen, Xiumei
AU - Li, Yingsong
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/11/15
Y1 - 2018/11/15
N2 - This paper introduces a series of antenna array decoupling method named Meta-surface Antenna Array Decoupling (MAAD) Method. It has three forms: meta-cover, meta-surround, and meta-ground, which place sub-wavelength resonators above, surround and below an antenna array. By properly adjusting the working frequency of the sub-wavelength resonators, the distance between the antenna array and the metasurface as well as the self-matching of each antenna array elements, the method can significantly reduce the mutual coupling between the element in an array, while maintain or even increase its matching bandwidth. Thanks to the periodic nature of the meta-surface, the method can directly extended to antenna arrays with more than two elements. It can find good application scenarios in both mobile terminals and Massive MIMO base stations of 5G wireless communication systems.
AB - This paper introduces a series of antenna array decoupling method named Meta-surface Antenna Array Decoupling (MAAD) Method. It has three forms: meta-cover, meta-surround, and meta-ground, which place sub-wavelength resonators above, surround and below an antenna array. By properly adjusting the working frequency of the sub-wavelength resonators, the distance between the antenna array and the metasurface as well as the self-matching of each antenna array elements, the method can significantly reduce the mutual coupling between the element in an array, while maintain or even increase its matching bandwidth. Thanks to the periodic nature of the meta-surface, the method can directly extended to antenna arrays with more than two elements. It can find good application scenarios in both mobile terminals and Massive MIMO base stations of 5G wireless communication systems.
KW - 5G
KW - MIMO
KW - Metamaterial
UR - https://www.scopus.com/pages/publications/85059356766
U2 - 10.1109/APCAP.2018.8538231
DO - 10.1109/APCAP.2018.8538231
M3 - 会议稿件
AN - SCOPUS:85059356766
T3 - Proceedings of the 2018 IEEE 7th Asia-Pacific Conference on Antennas and Propagation, APCAP 2018
SP - 20
EP - 22
BT - Proceedings of the 2018 IEEE 7th Asia-Pacific Conference on Antennas and Propagation, APCAP 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2018
Y2 - 5 August 2018 through 8 August 2018
ER -