Parametric analysis of slot-loaded trapezoidal patch antennas
Slot-loaded trapezoidal patch antennas are analyzed in order to achieve a multifrequency operation. A moment method formulation based on new analytical entire domain basis functions is developed and compared to the one involving the Rao-Wilton-Glisson (1982) RWG triangular discretization. The numeri...
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| Veröffentlicht in: | IEEE transactions on antennas and propagation 2002-09, Vol.50 (9), p.1291-1298 |
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| container_end_page | 1298 |
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| container_title | IEEE transactions on antennas and propagation |
| container_volume | 50 |
| creator | Vegni, C. Bilotti, F. |
| description | Slot-loaded trapezoidal patch antennas are analyzed in order to achieve a multifrequency operation. A moment method formulation based on new analytical entire domain basis functions is developed and compared to the one involving the Rao-Wilton-Glisson (1982) RWG triangular discretization. The numerical results obtained through the new efficient implemented code are compared to the measurements showing a good agreement. A parametric analysis of such antennas is also presented leading to useful design graphs showing the main antenna properties (resonance frequencies, cross-polarization levels, matching, etc.) as a function of the patch geometrical dimensions, symmetric collocation of the slots on the patch, and slot dimensions. |
| doi_str_mv | 10.1109/TAP.2002.802153 |
| format | Article |
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A moment method formulation based on new analytical entire domain basis functions is developed and compared to the one involving the Rao-Wilton-Glisson (1982) RWG triangular discretization. The numerical results obtained through the new efficient implemented code are compared to the measurements showing a good agreement. A parametric analysis of such antennas is also presented leading to useful design graphs showing the main antenna properties (resonance frequencies, cross-polarization levels, matching, etc.) as a function of the patch geometrical dimensions, symmetric collocation of the slots on the patch, and slot dimensions.</description><identifier>ISSN: 0018-926X</identifier><identifier>EISSN: 1558-2221</identifier><identifier>DOI: 10.1109/TAP.2002.802153</identifier><identifier>CODEN: IETPAK</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Antennas ; Bandwidth ; Design engineering ; Discretization ; Frequency ; Geometry ; Graphs ; Mathematical analysis ; Mathematical models ; Microstrip antennas ; Moment methods ; Parametric analysis ; Patch antennas ; Radar antennas ; Resonance ; Slot antennas ; Synthetic aperture radar</subject><ispartof>IEEE transactions on antennas and propagation, 2002-09, Vol.50 (9), p.1291-1298</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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| issn | 0018-926X 1558-2221 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Antennas Bandwidth Design engineering Discretization Frequency Geometry Graphs Mathematical analysis Mathematical models Microstrip antennas Moment methods Parametric analysis Patch antennas Radar antennas Resonance Slot antennas Synthetic aperture radar |
| title | Parametric analysis of slot-loaded trapezoidal patch antennas |
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