Structure of non‐maximally decimated filter bank derived by MSFGs. Issue 16 (1st August 2017)

• Record Type: Journal Article
• Authors: Wang, Luyun; Qi, Ronggang; Bi, Guoan
• Is Part Of: Electronics letters. Volume 53:Issue 16(2017)
• Page Start: 1106
• Page End: 1107
• Publication Date: 2017-08-01
• Subjects: fast Fourier transforms -- channel bank filters -- multiplexing -- demultiplexing -- graph theory; multirate processing systems -- multirate signal flow graphs -- oversampled baseband signals -- digital communication -- transmission reception -- multiplexing‐demultiplexing communication signals -- MSFG -- nonmaximally decimated filter bank -- fast Fourier transform; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2017.0744
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : Practical applications in digital communication need non‐maximally decimated filter banks to provide oversampled baseband signals for other necessary operations. The non‐maximally decimated filter banks allow the required prototype filter to have wider transitional band to significantly reduce the required computational complexity. This Letter presents a non‐maximally decimated filter bank structure derived by using multi‐rate signal flow graphs.