Specifications

Title: Study on reduced-rand algorithms for space-time in GPS receiver
Authors: Wang, Lili1 ; Kang, Bo1 ; Xi, Xiao Li1 ; Du, Yong Xing2/王丽黎;康博;席晓莉;杜永兴
Author affiliation:
1 School of Automation and Information Engineering, Xi'an University of Technology, Xi'an,
China
2 School of Information Engineering, Inner Mongolia University of Science and Technology,
Baotou, China
Corresponding author: Wang, L. ([e-mail])
Source title: 2012 10th International Symposium on Antennas, Propagation and EM
Theory, ISAPE 2012
Abbreviated source title: Int. Symp. Antennas, Propag. EM Theory, ISAPE
Monograph title: 2012 10th International Symposium on Antennas, Propagation and EM
Theory, ISAPE 2012
Issue date: 2012
Publication year: 2012
Pages: 1241-1244
Article number: 6409004
Language: English
ISBN-13: 9781467317993
Document type: Conference article (CA)
Conference name: 2012 10th International Symposium on Antennas, Propagation and EM
Theory, ISAPE 2012
Conference date: October 22, 2012 - October 26, 2012
Conference location: Xi'an, China
Conference code: 95470
Publisher: IEEE Computer Society, 2001 L Street N.W., Suite 700, Washington, DC
20036-4928, United States
Abstract: The principle problem about space-time adaptive anti-jam of GPS receiver system
is the high computation complexity. In order to reduce computation complexity, a new algorithm
about Correlation Subtraction Architecture of the Multistage Wiener Filter (CSA-MWF) is
proposed, which is no need to solve the block matrices. In this paper, a new implementing
algorithm for CSA-MWF which needs a lower computation complexity is proposed, while keeping
almost the same performance as the original CSA. The simulation results show the proposed
algorithm can effectively filter almost all kinds of interference, which prove the effectiveness of
the proposed algorithm. © 2012 IEEE.
Number of references: 6
Main heading: Global positioning system
Controlled terms: Algorithms - Antennas
Uncontrolled terms: Anti-jam - Block matrices - Computation complexity -
GPS receivers - Multi stage Wiener filters
Classification code: 716 Telecommunication; Radar, Radio and Television - 716.3 Radio
Systems and Equipment - 723 Computer Software, Data Handling and Applications - 921
Mathematics
DOI: 10.1109/ISAPE.2012.6409004