TY - GEN
T1 - Understanding antenna mutual coupling through characteristic modes
AU - Wu, Qi
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2018/7/25
Y1 - 2018/7/25
N2 - In this contribution, characteristic mode analysis is adopted to analyze antenna coupling in a systematic way. The mutual admittance is separated into several fundamental modes, and the contribution of each mode is evaluated through the modal mutual admittance (MMA). Some higher order modes, which contribute little to the in-band radiation but much to the out-of-band coupling, are discriminated and suppressed using lumped loads. For monopole-type antennas deployed on platform, the weighted engencharge distribution helps determining the suitable deployment positions for a smaller mutual coupling.
AB - In this contribution, characteristic mode analysis is adopted to analyze antenna coupling in a systematic way. The mutual admittance is separated into several fundamental modes, and the contribution of each mode is evaluated through the modal mutual admittance (MMA). Some higher order modes, which contribute little to the in-band radiation but much to the out-of-band coupling, are discriminated and suppressed using lumped loads. For monopole-type antennas deployed on platform, the weighted engencharge distribution helps determining the suitable deployment positions for a smaller mutual coupling.
UR - https://www.scopus.com/pages/publications/85051122125
U2 - 10.1109/APCAP.2017.8420958
DO - 10.1109/APCAP.2017.8420958
M3 - 会议稿件
AN - SCOPUS:85051122125
T3 - 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding
SP - 1
EP - 3
BT - 2017 IEEE 6th Asia-Pacific Conference on Antennas and Propagation, APCAP 2017 - Proceeding
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2017
Y2 - 16 October 2017 through 19 October 2017
ER -