Direction and polarization estimations of signals using vector circular array

Direction and polarization estimations of signals using vector circular array

Most conventional circular arrays are of scalar with identical antenna elements for sensing vertically polarized signals with low grazing angles. For some applications, it is desired to sense signals with high elevation angles and their polarizations. In this study, vector circular arrays are propos...

Full description

Saved in:
Bibliographic Details
Main Authors: Lu, Yilong., Yang, Shiwen.
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Electrical and electronic engineering
Online Access:https://hdl.handle.net/10356/101315
http://hdl.handle.net/10220/16319
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-101315
record_format dspace
spelling sg-ntu-dr.10356-1013152020-03-07T13:24:50Z Direction and polarization estimations of signals using vector circular array Lu, Yilong. Yang, Shiwen. School of Electrical and Electronic Engineering IEEE Antennas and Propagation Society International Symposium (2012 : Chicago, Illinois, US) DRNTU::Engineering::Electrical and electronic engineering Most conventional circular arrays are of scalar with identical antenna elements for sensing vertically polarized signals with low grazing angles. For some applications, it is desired to sense signals with high elevation angles and their polarizations. In this study, vector circular arrays are proposed for estimating direction of arrival (DOA) and polarization of signals with relatively high elevation angles and arbitrary linear polarization. In this study, high resolution DOA approaches are adopted and studied. The system concepts, mathematical formulation, and error analysis results are presented to show this new vector circular array system and its effectiveness. 2013-10-10T01:48:23Z 2019-12-06T20:36:38Z 2013-10-10T01:48:23Z 2019-12-06T20:36:38Z 2012 2012 Conference Paper Lu, Y., & Yang, S. (2012). Direction and polarization estimations of signals using vector circular array. 2012 IEEE Antennas and Propagation Society International Symposium (APSURSI), pp.1-2. https://hdl.handle.net/10356/101315 http://hdl.handle.net/10220/16319 10.1109/APS.2012.6349190 en
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Lu, Yilong.
Yang, Shiwen.
Direction and polarization estimations of signals using vector circular array
description Most conventional circular arrays are of scalar with identical antenna elements for sensing vertically polarized signals with low grazing angles. For some applications, it is desired to sense signals with high elevation angles and their polarizations. In this study, vector circular arrays are proposed for estimating direction of arrival (DOA) and polarization of signals with relatively high elevation angles and arbitrary linear polarization. In this study, high resolution DOA approaches are adopted and studied. The system concepts, mathematical formulation, and error analysis results are presented to show this new vector circular array system and its effectiveness.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Lu, Yilong.
Yang, Shiwen.
format Conference or Workshop Item
author Lu, Yilong.
Yang, Shiwen.
author_sort Lu, Yilong.
title Direction and polarization estimations of signals using vector circular array
title_short Direction and polarization estimations of signals using vector circular array
title_full Direction and polarization estimations of signals using vector circular array
title_fullStr Direction and polarization estimations of signals using vector circular array
title_full_unstemmed Direction and polarization estimations of signals using vector circular array
title_sort direction and polarization estimations of signals using vector circular array
publishDate 2013
url https://hdl.handle.net/10356/101315
http://hdl.handle.net/10220/16319
_version_ 1681035297396097024

Similar Items