Giang, T.V.B. and Thiel, M. and Dreher, A. (2005) Unified solution for the analysis of spherical conformal multilayer structures and its application to microstrip antennas. In: Proceedings EWCA '05, pp. 31-34. 4th European Workshop on Conformal Antennas, Stockholm, Sweden, May 23-24, 2005., Stockholm, Sweden.
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This paper presents a unified solution to analyze spherical multilayer structures. The kernel of this work is that the spherical structures with multiple layers are treated as series of two-port connections represented by a hybrid-matrix, from which the equivalent circuit is set up and the dyadic Green's function and/or the system equation are derived. The application of this approach to microstrip antennas is demonstrated, whereby the dyadic Green's function of the microstrip antenna on a dielectric sphere covering a metallic one is analytically verified to literature. Finally, some numerical results of input impedance and radiation pattern of microstrip antennas are shown and verified with commercial software codes.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Unified solution for the analysis of spherical conformal multilayer structures and its application to microstrip antennas|
|Journal or Publication Title:||Proceedings EWCA '05|
|In ISI Web of Science:||No|
|Page Range:||pp. 31-34|
|Keywords:||Antenna, Spherical, Conformal, Microstrip|
|Event Title:||4th European Workshop on Conformal Antennas, Stockholm, Sweden, May 23-24, 2005.|
|Event Location:||Stockholm, Sweden|
|Event Type:||international Conference|
|Organizer:||Royal Institute of Technology|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Space (old)|
|HGF - Program Themes:||W - no assignement|
|DLR - Research area:||Space|
|DLR - Program:||W - no assignement|
|DLR - Research theme (Project):||W -- no assignement (old)|
|Institutes and Institutions:||Institute of Communication and Navigation|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||16 Sep 2005|
|Last Modified:||06 Jan 2010 21:42|
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