DOA estimation of ultra-wideband EM waves with MUSIC and interferometry

Author

Hirata, Akimasa ; Morimoto, Takeshi ; Kawasaki, Zen

Author_Institution

Dept. of Communciations Eng., Osaka Univ., Suita Osaka, Japan

Volume

2

Issue

1

fYear

2003

fDate

6/25/1905 12:00:00 AM

Firstpage

190

Lastpage

193

Abstract

We propose a direction-of-arrival (DOA) estimation technique for ultra-wideband electromagnetic waves, which allows for the effect of antenna mutual coupling. This technique is comprised of ultra-wideband interferometry, multiple signal classification (MUSIC), and databases. The effectiveness of our scheme is demonstrated through numerical examples.

Keywords

antenna arrays; array signal processing; direction-of-arrival estimation; electromagnetic compatibility; electromagnetic coupling; electromagnetic wave interferometry; signal classification; DOA estimation; EM compatibility; MUSIC; antenna array; antenna mutual coupling; databases; direction-of-arrival estimation; impulsive EM waves; interferometry; multiple signal classification; ultra-wideband EM waves; ultra-wideband electromagnetic waves; ultra-wideband interferometry; Antenna feeds; Databases; Direction of arrival estimation; Electromagnetic scattering; Frequency estimation; Interferometry; Multiple signal classification; Mutual coupling; Ultra wideband antennas; Ultra wideband technology;

fLanguage

English

Journal_Title

Antennas and Wireless Propagation Letters, IEEE

Publisher

ieee

ISSN

1536-1225

Type

jour

DOI

10.1109/LAWP.2003.819668

Filename

1238618