By Yikai Chen, Chao-Fu Wang
Describes the way to systematically enforce a number of attribute mode (CM) theories into designs of functional antenna systems
This publication examines either theoretical advancements of attribute modes (CMs) and sensible advancements of CM-based methodologies for various serious antenna designs. The booklet is split into six chapters. bankruptcy 1 presents an advent and discusses the hot advances of the CM thought and its functions in antenna engineering. bankruptcy 2 describes the formula of the attribute mode thought for completely electrically accomplishing (PEC) our bodies and discusses its numerical implementations. bankruptcy three provides the CM conception for PEC buildings embedded in multilayered medium and its purposes. bankruptcy four covers fresh advances in CM thought for dielectric our bodies and likewise their purposes. bankruptcy five discusses the CM thought for N-port networks and its purposes to the layout of antenna arrays. eventually, bankruptcy 6 discusses the layout of platform-integrated antenna platforms utilizing attribute modes.
This publication positive factors the following:
- Introduces attribute mode theories for varied electromagnetic constructions together with PEC our bodies, buildings in multilayered medium, dielectric our bodies, and N-port networks
- Examines CM purposes in electrically small antennas, microstrip patch antennas, dielectric resonator antennas, multiport antennas, antenna arrays, and platform fastened antenna systems
- Discusses numerical algorithms for the implementation of the attribute mode theories in laptop code
Characteristic Modes: concept and purposes in Antenna Engineering will support antenna researchers, engineers, and scholars locate new options for his or her antenna layout challenges.
Read or Download Characteristic Modes: Theory and Applications in Antenna Engineering PDF
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Extra resources for Characteristic Modes: Theory and Applications in Antenna Engineering
F. Harrington, J. R. Mautz, and H. A. Auda, “Characteristic modes for slots in a conducting plane, TE case,” IEEE Trans. , vol. AP‐35, no. 2, pp. 162–168, Feb. 1987.  K. Y. Kabalan, R. F. Harrington, J. R. Mautz, and H. A. Auda, “Characteristic modes for slots in a conducting plane, TM case,” IEEE Trans. , vol. AP‐35, no. 3, pp. 331–335, Mar. 1987.  K. Y. Kabalan, A. El‐Hajj, and R. F. Harrington, “Characteristic mode analysis of a slot in a conducting plane separating different media,” IEEE Trans.
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The weighting coefficients of all significant modes could be reconstructed with good accuracy even for complex real structures such as mobile phones . As a consequence, the far‐ field decomposition provides a new way to understand the radiation mechanism of antennas with very complicated geometries. 11 Modal Tracking Algorithms Practical wideband CM analysis requires the modes at one frequency to be associated with the modes at another frequency. The association relationships of eigenvectors at two different frequencies are generally determined from the correlation coefficients among the eigenvectors.