New resolution threshold results in three source scenes

Byung Ho Kwon, Unnikrishna Pillai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

New results are presented for resolving three uncorrelated/coherent plane wave sources in the presence of white noise, when subspace-based, high-resolution estimators are used to estimate the directions of arrival of incoming signals. The signal-to-noise ratio required to resolve three closely spaced sources is derived for two distinct source scenes and the results, and compared with that corresponding to a two-uncorrelated/coherent source scene. In this context, parametric expressions for signal subspace eigenparameters in three source scenes consisting of uncorrelated as well as coherent situations are developed.

Original languageEnglish (US)
Title of host publicationTwenty Third Annu Asilomar Conf Signal Syst Comput
EditorsRay R. Chen
PublisherPubl by Maple Press, Inc
Pages772-776
Number of pages5
Volume2
ISBN (Print)0929029301
StatePublished - 1989
EventTwenty-Third Annual Asilomar Conference on Signals, Systems & Computers - Pacific Grove, CA, USA
Duration: Oct 30 1989Nov 1 1989

Other

OtherTwenty-Third Annual Asilomar Conference on Signals, Systems & Computers
CityPacific Grove, CA, USA
Period10/30/8911/1/89

Fingerprint

Direction of arrival
White noise
Signal to noise ratio

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kwon, B. H., & Pillai, U. (1989). New resolution threshold results in three source scenes. In R. R. Chen (Ed.), Twenty Third Annu Asilomar Conf Signal Syst Comput (Vol. 2, pp. 772-776). Publ by Maple Press, Inc.

New resolution threshold results in three source scenes. / Kwon, Byung Ho; Pillai, Unnikrishna.

Twenty Third Annu Asilomar Conf Signal Syst Comput. ed. / Ray R. Chen. Vol. 2 Publ by Maple Press, Inc, 1989. p. 772-776.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kwon, BH & Pillai, U 1989, New resolution threshold results in three source scenes. in RR Chen (ed.), Twenty Third Annu Asilomar Conf Signal Syst Comput. vol. 2, Publ by Maple Press, Inc, pp. 772-776, Twenty-Third Annual Asilomar Conference on Signals, Systems & Computers, Pacific Grove, CA, USA, 10/30/89.
Kwon BH, Pillai U. New resolution threshold results in three source scenes. In Chen RR, editor, Twenty Third Annu Asilomar Conf Signal Syst Comput. Vol. 2. Publ by Maple Press, Inc. 1989. p. 772-776
Kwon, Byung Ho ; Pillai, Unnikrishna. / New resolution threshold results in three source scenes. Twenty Third Annu Asilomar Conf Signal Syst Comput. editor / Ray R. Chen. Vol. 2 Publ by Maple Press, Inc, 1989. pp. 772-776
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