Time Domain Characterization of Circular Polarization Selective Structures
(2015) International Conference on Electromagnetics in Advanced Applications (ICEAA), 2015 p.1-4- Abstract
- This paper investigates how typical frequency domain concepts such as circular polarization and axial ratio can be given a useful meaning in the time domain. The relationship between the linear polarizations of a circularly polarized time dependent signal is shown to be the Hilbert transform, and the instantaneous axial ratio can be computed from envelope functions, obtained from corresponding analytical signals. The analysis is applied to a recently published wideband circular polarization selective structure.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7791367
- author
- Sjöberg, Daniel LU
- organization
- publishing date
- 2015
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA)
- pages
- 4 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- International Conference on Electromagnetics in Advanced Applications (ICEAA), 2015
- conference location
- Torino, Italy
- conference dates
- 2015-09-07 - 2015-09-11
- external identifiers
-
- scopus:84955488650
- ISBN
- 978-1-4799-7806-9
- DOI
- 10.1109/ICEAA.2015.7297343
- language
- English
- LU publication?
- yes
- id
- 001a84fc-ffa0-4b85-9ce0-9c98af9ea53a (old id 7791367)
- date added to LUP
- 2016-04-04 11:29:52
- date last changed
- 2022-01-29 21:58:39
@inproceedings{001a84fc-ffa0-4b85-9ce0-9c98af9ea53a, abstract = {{This paper investigates how typical frequency domain concepts such as circular polarization and axial ratio can be given a useful meaning in the time domain. The relationship between the linear polarizations of a circularly polarized time dependent signal is shown to be the Hilbert transform, and the instantaneous axial ratio can be computed from envelope functions, obtained from corresponding analytical signals. The analysis is applied to a recently published wideband circular polarization selective structure.}}, author = {{Sjöberg, Daniel}}, booktitle = {{2015 International Conference on Electromagnetics in Advanced Applications (ICEAA)}}, isbn = {{978-1-4799-7806-9}}, language = {{eng}}, pages = {{1--4}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Time Domain Characterization of Circular Polarization Selective Structures}}, url = {{http://dx.doi.org/10.1109/ICEAA.2015.7297343}}, doi = {{10.1109/ICEAA.2015.7297343}}, year = {{2015}}, }