TY - GEN
T1 - Quantitative characteristic mode far-field relations in analyzing unidirectional high-directive ESAs
AU - Li, Ruiyang
AU - Wei, Gao
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2018/7/25
Y1 - 2018/7/25
N2 - It's been examined that for electrically small antennas (ESAs) giving a high-directive (D≥4.77dBi) unidirectional pattern, at least two characteristic modes (CMs) should be excited. This behavior can be interpreted by our derived quantitative point symmetric relations of characteristic mode far-fields in this paper. The CM analysis of directivity leads to devising optimization objective functions, and further get simplified by using the above CM field relations, for unidirectional high-directive antenna design.
AB - It's been examined that for electrically small antennas (ESAs) giving a high-directive (D≥4.77dBi) unidirectional pattern, at least two characteristic modes (CMs) should be excited. This behavior can be interpreted by our derived quantitative point symmetric relations of characteristic mode far-fields in this paper. The CM analysis of directivity leads to devising optimization objective functions, and further get simplified by using the above CM field relations, for unidirectional high-directive antenna design.
KW - Characteristic mode fields
KW - Point symmetric
KW - Unidirectional electrically small antenna
UR - https://www.scopus.com/pages/publications/85051107448
U2 - 10.1109/APCAP.2017.8420398
DO - 10.1109/APCAP.2017.8420398
M3 - 会议稿件
AN - SCOPUS:85051107448
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 -