TY - GEN
T1 - A near-field radiation source localization method based on passive synthetic arrays using single channel receiver
AU - Hao, Xu Chun
AU - Xie, Shu Guo
AU - Zeng, Xin Yan
AU - Du, Xin
AU - Wang, Chao
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/7/12
Y1 - 2016/7/12
N2 - A new method of near-field radiation source localization, which is based on passive synthetic array (PSA) using single channel receiver, is proposed in this paper. Based on the concept of PSA in combination with the spatial spectrum estimation, the paper uses a revised multiple signal classification (MUSIC) algorithm to estimate the distance and angle of interfering sources, and also proposes a method of Hilbert phase extraction based on the EMI receiver to locate near-field radiation sources. The derived array model is structurally simpler than the conventional array model, and solves the problem of multi-channel amplitude-phase inconsistency. It also avoids the problem that the model size is too big to use in the near-field situation. The feasibility of this method is demonstrated with simulation and experiment.
AB - A new method of near-field radiation source localization, which is based on passive synthetic array (PSA) using single channel receiver, is proposed in this paper. Based on the concept of PSA in combination with the spatial spectrum estimation, the paper uses a revised multiple signal classification (MUSIC) algorithm to estimate the distance and angle of interfering sources, and also proposes a method of Hilbert phase extraction based on the EMI receiver to locate near-field radiation sources. The derived array model is structurally simpler than the conventional array model, and solves the problem of multi-channel amplitude-phase inconsistency. It also avoids the problem that the model size is too big to use in the near-field situation. The feasibility of this method is demonstrated with simulation and experiment.
KW - Field strength positioning
KW - Near-field interference localization
KW - Phase extraction component
KW - Single antenna and channel receiving
UR - https://www.scopus.com/pages/publications/84981295015
U2 - 10.1109/MAPE.2015.7510258
DO - 10.1109/MAPE.2015.7510258
M3 - 会议稿件
AN - SCOPUS:84981295015
T3 - 2015 IEEE 6th International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015
SP - 31
EP - 35
BT - 2015 IEEE 6th International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th IEEE International Symposium on Microwave, Antenna, Propagation, and EMC Technologies, MAPE 2015
Y2 - 28 October 2015 through 30 October 2015
ER -