J
John N. Sahalos
Researcher at Aristotle University of Thessaloniki
Publications - 308
Citations - 3952
John N. Sahalos is an academic researcher from Aristotle University of Thessaloniki. The author has contributed to research in topics: Antenna (radio) & Microstrip antenna. The author has an hindex of 30, co-authored 307 publications receiving 3538 citations. Previous affiliations of John N. Sahalos include Technical University of Madrid & ETSI.
Papers
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Bistatic scattering by a triangular pyramid
John N. Sahalos,Gary A. Thiele +1 more
TL;DR: In this paper, the problem of scattering by a triangular pyramid is studied using an extension of the geometrical theory of diffraction by the method of moments, and the current distribution on the faces of the perfectly conducting pyramid is found by solving the three dimensional wedge diffraction problem once for each wedge, or a total of six times.
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On the independent amplitude, level reduction of a broadside linear array by the orthogonal method
G.S. Miaris,John N. Sahalos +1 more
TL;DR: The orthogonal method, initially proposed by Unz and subsequently applied by Sahalos, is presented and several examples are presented, demonstrating the applicability of the method.
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Analysis and design of waveguide components using a fast mode matching technique
TL;DR: This work aims exactly at the application of the mode matching technique developed in the previous work, to the analysis and synthesis of microwave components.
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Design of overlapping element direct radiating arrays for satellite communications
TL;DR: The current work contributes a detailed design of overlapping element direct radiating arrays for satellite communications employing the elements on a planar host using not non-overlapping but overlapping radiating elements.
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Analytical characterization of the step discontinuity between a circular and an offset coaxial waveguide using the mode matching technique
TL;DR: In this paper, the authors proposed an analytical evaluation of the involved coupling integrals in a very fast and accurate method that makes it appropriate to be included within microwave network synthesis algorithms.