Digital Holographic Reconstruction and Filtering Method for Antenna Planar Near-Field Phase-Less Measurement
Digital Holographic Reconstruction and Filtering Method for Antenna Planar Near-Field Phase-Less Measurement
复制标题
天线平面近场无相测量的数字全息重建和滤波方法
DOI:
10.1109/lawp.2017.2752898
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发表时间:
2017
影响因子:
4.2
通讯作者:
Li Zhiping
中科院分区:
文献类型:
--
作者:
Huo Peng;Wu Jianhua;Wang Zhengpeng;Li Zhiping
This letter presents a novel and highly accurate method for antenna near-field (NF) phase-less measurement. The reconstruction process is transplanted from the classical optical hologram approach. The hologram intensity distribution is recorded only in one NF scanning plane. The illumination wave, regenerated from the known reference antenna, is applied to reconstruct the complex field of antenna under test (AUT) by a numerical multiplication. Moreover, when the reconstructed hologram is back-projected to aperture plane from the measurement plane, the desired complex field of AUT is distinguished in the aperture plane and gated by a low-pass filter efficiently. Both simulations and experiments demonstrate the feasibility and accuracy of the proposed method.
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DOI:
--
发表时间:
2013-04
期刊:
2013 7th European Conference on Antennas and Propagation (EuCAP)
影响因子:
--
作者:
L. Zhiping;Wang Zhengpeng;W. Jianhua
通讯作者:
L. Zhiping;Wang Zhengpeng;W. Jianhua
影响因子:
64.8
作者:
GABOR, D
通讯作者:
GABOR, D
影响因子:
5.7
作者:
M. Leach;D. Smith;S. Skobelev
通讯作者:
M. Leach;D. Smith;S. Skobelev
影响因子:
5.7
作者:
Junkin, G;Huang, T;Bennett, JC
通讯作者:
Bennett, JC
DOI:
--
发表时间:
2014
期刊:
ACES JOURNAL
影响因子:
--
作者:
L. Zhiping;Z. Wang;W. Jianhua
通讯作者:
W. Jianhua