NDLI: Analysis of omnidirectional waveguide slots array antennas

Content Provider	IEEE Xplore Digital Library
Author	Jian-Ying Li Le-Wei Li
Copyright Year	2003
Description	Author affiliation: Singapore-MIT Alliance, Kent Ridge, Singapore (Jian-Ying Li; Le-Wei Li)
Abstract	This paper proposes a new approach for analyzing waveguide slots and their arrays. It considers the whole waveguide structure with slots cut on conducting walls as a complete antenna system. Based on this idea, the electric field integral equation (EFIE) is formulated in a standard way, and the integral equation is then solved using the method of moments where the Rao, Wilton and Glisson (RWG) functions are employed as both basis and weighting functions in the Galerkin's procedure. With the scheme implemented, longitudinal slot-pairs cut on the broad-wall are analyzed and their results newly obtained and discussed. The computed results theoretically show that the broad-wall longitudinal single slot-pair and slot-pair array can produce very good omnidirectional patterns in the E-plane.
Sponsorship	Chinese Inst. of Electron. IEEE Beijing Section IEE Beijing Branch China Committee for URSI
Starting Page	38
Ending Page	41
File Size	205943
Page Count	4
File Format	PDF
ISBN	0780378318
DOI	10.1109/ISAPE.2003.1276622
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-10-28
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Antenna arrays Slot antennas Moment methods Testing Equations Message-oriented middleware Surface waves Transmission line matrix methods Propulsion Frequency
Content Type	Text
Resource Type	Article

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