An adaptive IIR pre-equalizer for terrestrial DTV transmitters

Author

Kim, Hyoung-Nam ; Par, Sung Ik

Author_Institution

Dept. of Electron. Eng., Pusan Nat. Univ., South Korea

fYear

2005

fDate

8-12 Jan. 2005

Firstpage

475

Lastpage

476

Abstract

The work presents a novel pre-equalization method for terrestrial DTV transmitters. In the proposed pre-equalizer, an equation-error adaptive IIR filtering scheme is applied, unlike conventional pre-equalization using FIR filtering. The convergence performance, such as a residual MSE, is remarkably improved due to the pole-zero modeling property of IIR filters.

Keywords

IIR filters; adaptive equalisers; adaptive filters; convergence of numerical methods; digital video broadcasting; mean square error methods; poles and zeros; television transmitters; FIR filter; adaptive IIR pre-equalizer; adaptive filter; convergence performance; equation-error adaptive IIR filter; pole-zero modeling; pre-equalization method; residual MSE; terrestrial DTV transmitters; Adaptive filters; Baseband; Convergence; Digital TV; Equalizers; Equations; Filtering; Finite impulse response filter; IIR filters; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2005. ICCE. 2005 Digest of Technical Papers. International Conference on

Print_ISBN

0-7803-8838-0

Type

conf

DOI

10.1109/ICCE.2005.1429923

Filename

1429923

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3186672