Multi-channel DTV signal generator design using modified Farrow filter

IEICE Electronics Express

Hyungsuk Kim¹  Seo Weon Heo² 

[1] Electrical Engineering, Kwangwoon University;Electronic and Electrical Engineering, Hongik University

关键词: DTV;    interpolation filter;    Farrow structure;    multi-channel;   

DOI  :  10.1587/elex.8.1954

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(6)This paper proposes a compact multi-channel DTV signal generator. To combine multi-channel signal sources in digital domain, the baseband signal is up-sampled and interpolated using the modified Farrow-type filter. We formulate the optimization problem and design the filter coefficients. The designed filter contains a small number of multipliers with more than 40dB sideband signal suppression capability.

【 授权许可】

Unknown