Spatio-temporal approach for real data with multipath propagation

Author

Wang, Fengzhen ; Lo, Titus ; Litva, Jolm ; Read, William

Author_Institution

Commun. Res. Lab., McMaster Univ., Hamilton, Ont., Canada

fYear

1993

fDate

14-17 Sep 1993

Firstpage

373

Abstract

The paper presents a new practical method for radio direction finding and the processing results of real data collected by the direction finding trial “test-bed”, which was developed at DREO and is based on DBF technology. In the paper, the multipath correlation function from sensor to sensor and multipath spectrum are investigated. The combination of multiple snapshots is used to carry out direction-frequency estimation, which can cope with multipath signals. Real data processing results which illustrate the performance of the practical algorithm are presented

Keywords

array signal processing; correlation methods; parameter estimation; position measurement; radio direction-finding; radiowave propagation; direction finding trial test-bed; direction-frequency estimation; multipath correlation function; multipath propagation; multipath spectrum; multiple snapshots; performance; radio direction finding; real data; Colored noise; Data processing; Direction of arrival estimation; Frequency estimation; Image sensors; Paper technology; Signal analysis; Spectral analysis; Testing; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 1993. Canadian Conference on

Conference_Location

Vancouver, BC

Print_ISBN

0-7803-2416-1

Type

conf

DOI

10.1109/CCECE.1993.332334

Filename

332334