The improved spatial nuller with frequency swept jammer

Author

Choi, Yeon Suk ; Lee, S.Y. ; Choi, Han Ho ; Lee, S.J. ; Park, C.S.

Author_Institution

Dept. of Electron. Eng., Chungnam Nat. Univ., Daejeon, South Korea

fYear

2014

fDate

5-8 May 2014

Firstpage

1084

Lastpage

1087

Abstract

Recent years, the GNSS has a diverse and wide application field. It provides the services that using the personal location information. But, for the some people, it is undesirable service. Therefore, these people start using the Personal Privacy Devices. A study about the impact of PPDs and effective countermeasure to PPDs are required. In this paper, we analyze the effect on the anti-jamming technique by the PPD jammer. And we show the effect of frequency swept jammer is removed by applying reduced-rank approach. We also analyzed the performance of reduced-rank approach.

Keywords

jamming; satellite navigation; telecommunication security; GNSS; PPD jammer; anti-jamming technique; frequency swept jammer effect; improved spatial nuller; personal location information; personal privacy devices; reduced-rank approach; Analytical models; Chirp; Convergence; Global Positioning System; Jamming; Privacy; Receivers; Anti-Jamming; Frequency Swept Jammer; Power Minimization; Spatial Nulling;

fLanguage

English

Publisher

ieee

Conference_Titel

Position, Location and Navigation Symposium - PLANS 2014, 2014 IEEE/ION

Conference_Location

Monterey, CA

Print_ISBN

978-1-4799-3319-8

Type

conf

DOI

10.1109/PLANS.2014.6851477

Filename

6851477