NDLI: MUSIC based DOA finding and polarization estimation using USV with polarization sensitive array antenna

Content Provider	IEEE Xplore Digital Library
Author	Qiaowei Yuan Qiang Chen Sawaya, K.
Copyright Year	2006
Description	Author affiliation: Intelligent Cosmos Res. Inst., Sendai, Japan (Qiaowei Yuan)
Abstract	Since the universal steering vector (USV) which is equivalent to the array element pattern or the array manifold has successfully been applied to estimate direction of arrival (DOA) of incident wave based on multiple signal classification (MUSIC) algorithm using the array antenna with arbitrary geometry, it is further applied to joint estimation of DOA and polarization without separating the signal received by array antenna into two orthogonal polarizational components in this paper. The formulation of joint estimation of DOA and polarization proposed by Schmidt is modified with using two USVs of E/sub /spl theta// and E/sub /spl Phi// components. The simulation results using array antenna consisting of one monopole and 2 planar inverted-F antenna (PIFAs) mounted on a conducting plane and the array antenna consisting of 7 monopoles mounted on a conducting box demonstrate the effective the proposed estimation method. The comparison between the estimation results of DOA obtained by two USVs of E/sub /spl theta// and E/sub /spl Phi// and those obtained only by USV of E/sub /spl theta// or by USV of E/sub /spl Phi// indicates that accuracy of DOA estimation by two USVs is similar to that obtained by one USV when the incident electromagnetic wave has only E/sub /spl theta// or E/sub /spl Phi// component, and also indicates that the estimation by two USVs is valid and has more satisfactory accuracy when incident electromagnetic waves have different polarizations.
Starting Page	339
Ending Page	342
File Size	1316695
Page Count	4
File Format	PDF
ISBN	0780394127
DOI	10.1109/RWS.2006.1615164
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-10-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Polarization Multiple signal classification Direction of arrival estimation Antenna arrays Directive antennas Receiving antennas Antenna accessories Electromagnetic scattering Classification algorithms Geometry
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in