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Wu Jian

Bio: Wu Jian is an academic researcher from Beijing Institute of Technology. The author has contributed to research in topics: Dipole antenna & Reconfigurable antenna. The author has an hindex of 1, co-authored 1 publications receiving 4 citations.

Papers
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Proceedings ArticleDOI
Gao Benqing1, Wu Jian1, Ma Lin1, Li Wei-ming1, Ren Wu1, Xue Zheng-hui1 
01 Jan 2003
TL;DR: A generalized method for analysis of antenna near field is presented which relies on both additivity of radiation field of discrete antenna elements and sampling method of an aperture field, and it can be widely used in EMC prediction.
Abstract: A generalized method for analysis of antenna near field is presented which relies on both additivity of radiation field of discrete antenna elements and sampling method of an aperture field. It has advantages of implementing easily and saving the computing time and storage. Some results are compared with published data, and the agreement is good. It can be widely used in EMC prediction.

4 citations


Cited by
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Journal ArticleDOI
01 Feb 1965

66 citations

Proceedings ArticleDOI
01 Nov 2004
TL;DR: In this article, a method for the analysis of the near field of an antenna is presented; it can be used to deduce the parameters of antenna near field by specific parameters of the far field.
Abstract: A method for the analysis of the near field of an antenna is presented; it can be used to deduce the parameters of the antenna near field by specific parameters of the far field. The deductive steps are: (1) deducing the discrete current distribution on the antenna aperture; (2) calculating the antenna near field. Some results are compared with given data, and the agreement is good. It can be widely used in assessment of the antenna near field.

10 citations

Proceedings ArticleDOI
01 Nov 2014
TL;DR: This paper presents a modeling methodology to characterize electromagnetic emissions radiated by an electronic device based on the replacement of the real device by an equivalent dipole network, which must be able to generate the same radiation near field of the device under test.
Abstract: This paper presents a modeling methodology to characterize electromagnetic emissions radiated by an electronic device Based on the replacement of the real device by an equivalent dipole network, these dipoles must be able to generate the same radiation near field of the device under test The parameters of the dipoles are determined using a fast and stable optimization method, Hybrid (HGAPSO) [1] involving genetic algorithms (GA) [2] and the particles swarm optimization method (PSO) [3]

2 citations

Proceedings ArticleDOI
11 Dec 2006
TL;DR: Several novel approaches are summarized, which are from EMC project practices for recent years, which include: a universal near/far field algorithm; a deductive method for near/ Far field estimate; and element technique combined with GTD approaches to predict near/Far field.
Abstract: Several novel approaches are summarized, which are from our EMC project practices for recent years. These include: (1) A universal near/far field algorithm,; (2) A deductive method for near/far field estimate; (3) Element technique combined with GTD approaches to predict near/far field. Some examples are shown to support these approaches. They may be widely used in the antenna analysis and EMC prediction.

1 citations