Indoor sensor array test-bed(SATB) for direction finding applications at communication-band

Author

Choi, Jun-Ho ; Yang, Jong-Won ; Park, Cheol-Sun ; Nah, Sun-Phil

Author_Institution

4th R&D Inst.-1, Agency for Defense Dev., Daejeon

fYear

2008

fDate

5-11 July 2008

Firstpage

1

Lastpage

4

Abstract

An efficient sensor array test-bed compatible with direction finding indoor test applications at communication-band is developed. It provides the test flexibility of DF accuracy including the different antenna configuration, DF algorithms and modulation schemes considering with instrumental errors induced by multi-channel receivers. The ability of test-bed is useful for system designers who are involved in the development of DF system at communication-band. Further research will be investigated the DF accuracy of FHSS and the effects of interference signal, frequency offset and integration time.

Keywords

frequency hop communication; indoor radio; radio direction-finding; sensor arrays; FHSS; SATB; direction finding; indoor sensor array test-bed; modulation; multichannel receivers; Algorithm design and analysis; Antenna arrays; Linear antenna arrays; Multiple signal classification; RF signals; Radio frequency; Radio interferometry; Receiving antennas; Sensor arrays; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE

Conference_Location

San Diego, CA

Print_ISBN

978-1-4244-2041-4

Electronic_ISBN

978-1-4244-2042-1

Type

conf

DOI

10.1109/APS.2008.4619828

Filename

4619828