Principle for the Realization of Dual-Orthogonal Linearly Polarized Antennas for UWB Technique
Joint Authors
Pauli, Mario
Zwick, Thomas
Adamiuk, Grzegorz
Source
International Journal of Antennas and Propagation
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-09-29
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A concept of an array configuration for an ultrawideband suppression of the cross-polarization is presented.
The method is explained in detail, and a mathematical description of the principle is given.
It is shown that the presented configuration is convenient for the development of very broad band, dual-orthogonal, linearly polarized antennas with high polarization purity.
The investigated configuration shows a high decoupling of the orthogonal ports and is capable for antennas with a main beam direction perpendicular to the substrate surface, that is, for a planar design.
The phase center of the antenna configuration remains fixed at one single point over the complete desired frequency range, allowing a minimum dispersion of the radiated signal.
The influence of nonidealities in the feeding network on the polarization purity is investigated.
The presented method introduces a superior possibility of an extension of typical UWB technique to fully polarized systems, which improves significantly performance in, for example, UWB-MIMO or UWB-Radar.
American Psychological Association (APA)
Adamiuk, Grzegorz& Pauli, Mario& Zwick, Thomas. 2011. Principle for the Realization of Dual-Orthogonal Linearly Polarized Antennas for UWB Technique. International Journal of Antennas and Propagation،Vol. 2011, no. 2011, pp.1-11.
https://search.emarefa.net/detail/BIM-455844
Modern Language Association (MLA)
Adamiuk, Grzegorz…[et al.]. Principle for the Realization of Dual-Orthogonal Linearly Polarized Antennas for UWB Technique. International Journal of Antennas and Propagation No. 2011 (2011), pp.1-11.
https://search.emarefa.net/detail/BIM-455844
American Medical Association (AMA)
Adamiuk, Grzegorz& Pauli, Mario& Zwick, Thomas. Principle for the Realization of Dual-Orthogonal Linearly Polarized Antennas for UWB Technique. International Journal of Antennas and Propagation. 2011. Vol. 2011, no. 2011, pp.1-11.
https://search.emarefa.net/detail/BIM-455844
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-455844