NDLI: Subarray Partition in Array Antenna Based on the Algorithm X

Content Provider	IEEE Xplore Digital Library
Author	Zi-Yuan Xiong Zhen-Hai Xu Si-Wei Chen Shun-Ping Xiao
Copyright Year	2002
Abstract	Subarray partition is usually employed in the design of array antennas. However, it is difficult to get an exact partition of an arbitrary antenna aperture with irregular-shaped subarrays. Based on the exact cover theory, a solution of the exact partition is developed using the algorithm X. We consider the fact that sometimes it would be unpractical to exactly partition an aperture with given-shaped subarrays. Therefore, the concept of slack unit is proposed to find the quasi-exact partition of apertures. Numerical experiments are carried out to demonstrate and validate the effectiveness of the algorithm X as well as the predominance of the irregular-shaped subarrays.
Sponsorship	IEEE Antennas and Propagation Society
Starting Page	906
Ending Page	909
Page Count	4
File Size	814849
File Format	PDF
ISSN	15361225
Volume Number	12
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Arrays Apertures Partitioning algorithms Antenna arrays Algorithm design and analysis Wideband Lattices time-delay scanning Algorithm X array antenna irregular-shaped subarray polyform subarray partition
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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