Details

Autor(en) / Beteiligte

• Shiraishi, S.
• Haseyama, M.
• Kitajima, H.

Titel

A cost-effective and high-precision architecture for CORDIC-based adaptive lattice filters

Ist Teil von

• 2002 IEEE International Symposium on Circuits and Systems (ISCAS), 2002, Vol.5, p.V-V

Ort / Verlag

IEEE

Erscheinungsjahr

2002

Quelle

IEEE Xplore Digital Library

Beschreibungen/Notizen

• This paper presents a CORDIC-based architecture for adaptive lattice filters. The proposed filter architecture consists of simple components: a CORDIC processor and an adder, so that it can be implemented with a reduced amount of hardware. Moreover, the proposed architecture is useful for ASIC design because it has a regular, modular, and locally-connected structure. In addition, since our architecture is effective even in case of ARMA lattice filters, it can be utilized for many applications in the digital signal processing field.