Interference cancellation and multipath mitigation algorithm for GPS using subspace projection algorithms

Jeong Hwan Shin, Jun Heo, Seokho Yoon, Sun Young Kim

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper presents an interference cancellation and multipath mitigation algorithm for use in Global Positioning System (GPS) withan array antenna. It is shown that interference signals and multipath signals are effectively suppressed using a serial subspace projection method without any knowledge of the incoming directional information. After the subspace projections a beamformer is used to maximize the SNR of the received signal. The enhancement in the performanceis presented in terms of the cross correlation value and beam patterns.

Original languageEnglish
Pages (from-to)905-908
Number of pages4
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE91-A
Issue number3
DOIs
Publication statusPublished - 2008 Dec 1

Fingerprint

Interference Cancellation
Global Positioning System
Projection Algorithm
Signal interference
Multipath
Antenna arrays
Global positioning system
Subspace
Subspace Methods
Antenna Arrays
Cross-correlation
Projection Method
Enhancement
Interference
Maximise
Projection

Keywords

  • Anti-jamming
  • GPS
  • Multipath mitigation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Graphics and Computer-Aided Design
  • Applied Mathematics
  • Signal Processing

Cite this

Interference cancellation and multipath mitigation algorithm for GPS using subspace projection algorithms. / Shin, Jeong Hwan; Heo, Jun; Yoon, Seokho; Kim, Sun Young.

In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E91-A, No. 3, 01.12.2008, p. 905-908.

Research output: Contribution to journalArticle

@article{1510541c953b4849bbc113a3c124ffe8,
title = "Interference cancellation and multipath mitigation algorithm for GPS using subspace projection algorithms",
abstract = "This paper presents an interference cancellation and multipath mitigation algorithm for use in Global Positioning System (GPS) withan array antenna. It is shown that interference signals and multipath signals are effectively suppressed using a serial subspace projection method without any knowledge of the incoming directional information. After the subspace projections a beamformer is used to maximize the SNR of the received signal. The enhancement in the performanceis presented in terms of the cross correlation value and beam patterns.",
keywords = "Anti-jamming, GPS, Multipath mitigation",
author = "Shin, {Jeong Hwan} and Jun Heo and Seokho Yoon and Kim, {Sun Young}",
year = "2008",
month = "12",
day = "1",
doi = "10.1093/ietfec/e91-a.3.905",
language = "English",
volume = "E91-A",
pages = "905--908",
journal = "IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences",
issn = "0916-8508",
publisher = "Maruzen Co., Ltd/Maruzen Kabushikikaisha",
number = "3",

}

TY - JOUR

T1 - Interference cancellation and multipath mitigation algorithm for GPS using subspace projection algorithms

AU - Shin, Jeong Hwan

AU - Heo, Jun

AU - Yoon, Seokho

AU - Kim, Sun Young

PY - 2008/12/1

Y1 - 2008/12/1

N2 - This paper presents an interference cancellation and multipath mitigation algorithm for use in Global Positioning System (GPS) withan array antenna. It is shown that interference signals and multipath signals are effectively suppressed using a serial subspace projection method without any knowledge of the incoming directional information. After the subspace projections a beamformer is used to maximize the SNR of the received signal. The enhancement in the performanceis presented in terms of the cross correlation value and beam patterns.

AB - This paper presents an interference cancellation and multipath mitigation algorithm for use in Global Positioning System (GPS) withan array antenna. It is shown that interference signals and multipath signals are effectively suppressed using a serial subspace projection method without any knowledge of the incoming directional information. After the subspace projections a beamformer is used to maximize the SNR of the received signal. The enhancement in the performanceis presented in terms of the cross correlation value and beam patterns.

KW - Anti-jamming

KW - GPS

KW - Multipath mitigation

UR - http://www.scopus.com/inward/record.url?scp=77954872595&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954872595&partnerID=8YFLogxK

U2 - 10.1093/ietfec/e91-a.3.905

DO - 10.1093/ietfec/e91-a.3.905

M3 - Article

AN - SCOPUS:77954872595

VL - E91-A

SP - 905

EP - 908

JO - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

JF - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

SN - 0916-8508

IS - 3

ER -