Please use this identifier to cite or link to this item: https://doi.org/10.1109/7.395237
DC FieldValue
dc.titleRobust algorithm for combating look direction error problems
dc.contributor.authorKo, C.C.
dc.contributor.authorLiu, H.
dc.date.accessioned2014-10-07T03:04:48Z
dc.date.available2014-10-07T03:04:48Z
dc.date.issued1995-07
dc.identifier.citationKo, C.C., Liu, H. (1995-07). Robust algorithm for combating look direction error problems. IEEE Transactions on Aerospace and Electronic Systems 31 (3) : 1043-1053. ScholarBank@NUS Repository. https://doi.org/10.1109/7.395237
dc.identifier.issn00189251
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/81112
dc.description.abstractA simple and fast zero tracking algorithm for adaptive arrays with large look direction errors is presented and investigated. Basically, the algorithm is based on adjusting the complex zeroes of a power inversion array in a time-multiplexed manner to track all the sources in the environment. To preserve the desired signal which is supposed to be closest to the look direction of 0°, the algorithm removes the zero with the shortest distance to ej0 so that the directional response consists of only nulls steered at the jammers. When compared with the least mean square (LMS) algorithm employing zeroth and first-order look direction constraints, the new algorithm has about the same implementation complexity, is considerably faster, and possesses a much better signal-to-noise ratio (SNR) performance when the look direction is erroneous.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/7.395237
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentINFORMATION SYSTEMS & COMPUTER SCIENCE
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.doi10.1109/7.395237
dc.description.sourcetitleIEEE Transactions on Aerospace and Electronic Systems
dc.description.volume31
dc.description.issue3
dc.description.page1043-1053
dc.description.codenIEARA
dc.identifier.isiutA1995RJ72800015
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

2
checked on Jun 14, 2019

WEB OF SCIENCETM
Citations

2
checked on Jun 7, 2019

Page view(s)

51
checked on May 24, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.