On the Implementation of a Dynamic Direction Modulation System with Vector Modulators
Joint Authors
Cabrera-Hernández, Edith Annette
Parron, Josep
Tennant, Alan
Source
International Journal of Antennas and Propagation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-02
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Dynamic directional modulation (DDM) has already proven to be an efficient technique to achieve physical layer security in wireless communications.
System architectures based on vector modulators provide a flexible framework to implement synthesis methods that allow us to obtain increased security and/or independent multichannel transmissions.
However, the implementation of DDM with vector modulators requires an accurate calibration (amplitude and phase) of every component in the RF path.
In this contribution, we study the sensitivity of the response of a DDM system based on commercial vector modulators showing how to correct the nonideal behavior of all the components thanks to the flexibility provided by the vector modulator.
American Psychological Association (APA)
Cabrera-Hernández, Edith Annette& Parron, Josep& Tennant, Alan. 2019. On the Implementation of a Dynamic Direction Modulation System with Vector Modulators. International Journal of Antennas and Propagation،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1158278
Modern Language Association (MLA)
Cabrera-Hernández, Edith Annette…[et al.]. On the Implementation of a Dynamic Direction Modulation System with Vector Modulators. International Journal of Antennas and Propagation No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1158278
American Medical Association (AMA)
Cabrera-Hernández, Edith Annette& Parron, Josep& Tennant, Alan. On the Implementation of a Dynamic Direction Modulation System with Vector Modulators. International Journal of Antennas and Propagation. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1158278
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158278