NDLI: Experimental source separation in the H.F. band (3-30 MHz) : comparison between a blind and a parametric method

Content Provider	IEEE Xplore Digital Library
Author	Erhel, Y. Le Meins, C. Bertel, L. Marie, F.
Copyright Year	2000
Description	Author affiliation: Centre de Recherches des Ecoles de Coetquidan-Saint-Cyr, Guer, France (Erhel, Y.)
Abstract	A compact system of direction finding has been developed for the past three years which operates on a set of seven collocated H.F. active antennas. It has been shown that the estimation of the direction of arrival can be efficient as the diversity of their spatial responses replaces the space diversity of a classical array. That technique implies however a particular computation of the Music algorithm, noting that such an array is heterogeneous. A significant number of experiments, which involved broadcast transmitters more than 700 kms far from the receiving site, validated this concept. Further on, a source separation of the H.F. multipaths is investigated, aiming to reduce the amplitude fading and to improve the bit error rate in a digital transmission. The paper proposes a comparison of two possible techniques: a classical spatial filtering (least mean squares filter) or a blind algorithm resorting to second order statistics.
Starting Page	347
Ending Page	350
File Size	348979
Page Count	4
File Format	PDF
ISBN	0780363396
DOI	10.1109/SAM.2000.878027
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-03-17
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Source separation Directive antennas Direction of arrival estimation Multiple signal classification Transmitters Fading Bit error rate Filters Filtering algorithms Statistics
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

Applying direction finding algorithms for obtaining processing gains in OFDM system with multiple receiving antennas

Direction of Arrival Estimation for Multiple Speakers Using Time-Frequency Orthogonal Signal Separation

Experimental investigations on high resolution direction finding algorithms

Direction-of-arrival estimation for constant modulus signals

Bounds and algorithm for direction finding of phase modulated signals

DOA error estimation using 2.6 GHz DBF array antenna

Localization of Brain Abnormal Signal Sources Using Blind Source Separation

A New Passive Sonar Bearing Estimation Algorithm Combined with Blind Source Separation

Performance analysis of semi-blind signal separation and detection for smart antennas

Experimental source separation in the H.F. band (3-30 MHz) : comparison between a blind and a parametric method

Similar Documents

Applying direction finding algorithms for obtaining processing gains in OFDM system with multiple receiving antennas

Direction of Arrival Estimation for Multiple Speakers Using Time-Frequency Orthogonal Signal Separation

Experimental investigations on high resolution direction finding algorithms

Direction-of-arrival estimation for constant modulus signals

Bounds and algorithm for direction finding of phase modulated signals

DOA error estimation using 2.6 GHz DBF array antenna

Localization of Brain Abnormal Signal Sources Using Blind Source Separation

A New Passive Sonar Bearing Estimation Algorithm Combined with Blind Source Separation

Performance analysis of semi-blind signal separation and detection for smart antennas

Experimental source separation in the H.F. band (3-30 MHz) : comparison between a blind and a parametric method