Tree-systolic array of DLMS adaptive filter

Lan-Da Van*, Shing Tenqchen, Chia Hsun Chang, Wu Shiung Feng

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

3 Scopus citations


In this work, we develop an optimized binary tree-level rule for the design of systolic array structure of Delay LMS (DLMS) adaptive filter. Using our developed method, higher convergence rate can be obtained without sacrificing the properties of systolic array structure. Also, based on our optimized tree rule, user can easily design any even-number tap adaptive system with minimum delay and high regularity under the constraints of maximum driving and the total number of taps.

Original languageEnglish
Pages (from-to)1253-1256
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
StatePublished - 1 Jan 1999
EventProceedings of the 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-99) - Phoenix, AZ, USA
Duration: 15 Mar 199919 Mar 1999


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