Singularity expansion method analysis of regular polygonal loops

Singularity expansion method analysis of regular polygonal loops

The singularity expansion method parameters (natural frequencies, natural modes, and coupling coefficients) for regular planar polygonal loops (equilateral triangle, square, regular pentagon, and regular hexagon) are computed and compared to those determined for the regular 60-gon (pseudo-circular)...

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Veröffentlicht in:IEEE transactions on antennas and propagation 1990-08, Vol.38 (8), p.1302-1306
Hauptverfasser: Shumpert, T.H., Riggs, L.S., Lindsey, J.M.
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
Antennas and propagation
Applied sciences
Bandwidth
Broadband antennas
Exact sciences and technology
Geometry
Microstrip antenna arrays
Microstrip antennas
Radiocommunications
Region 3
Resonance
Scattering
Telecommunications
Telecommunications and information theory
Wire
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Zusammenfassung:The singularity expansion method parameters (natural frequencies, natural modes, and coupling coefficients) for regular planar polygonal loops (equilateral triangle, square, regular pentagon, and regular hexagon) are computed and compared to those determined for the regular 60-gon (pseudo-circular) loop. Common characteristics of these geometries are compared and contrasted with respect to their use as radiating antenna structures or scatterers. The approach results in new insights for these canonical loop structures.< >
ISSN:0018-926X
1558-2221
DOI:10.1109/8.56972