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GTD Analysis of the Radiation Patterns of Open-Ended Circular Cylindrical Waveguide Horns
M. S. Narasimhan
Published in
Volume: 27
Issue: 3
Pages: 438 - 441
GTD analysis of the principal plane radiation patterns of open-ended circular’ cylindrical waveguide horns excited in the TE11mode is presented, based on the theory of Kouyoumjian et al. [5]–[7] and the slope diffraction formulation [2]. The study enables one to predict accurately the E-and H-plane patterns over the near and far sidelobes and backlobes of the horn, and a good agreement is noticed between the calculated and measured radiation patterns obtained with an experimental circular waveguide horn excited in the dominant mode. Copyright © 1979 by The Institute of Electrical and Electronics Engineers. Inc.
About the journal
JournalIEEE Transactions on Antennas and Propagation
Open AccessNo
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