Title :
A Fully Multiplexed First-Order Frequency-Planar Module for Fan, Beam, and Cone Plane-Wave Filters
Author :
Madanayake, Arjuna ; Bruton, Len
Author_Institution :
Scludich Sch. of Eng., Calgary Univ., Alta.
Abstract :
A VLSI architecture for the on-chip realization of a first-order two-dimensional (2-D) or three-dimensional (3-D) infinte impulse response (IIR) fully multiplexed frequency-planar filter module (FMFPM) is proposed. Such filter modules may be used in 3-D video processing and 2-D/3-D plane-wave filtering using sensor arrays. The proposed FMFPM can potentially be used as a 2-D/3-D IIR building block circuit for the on-chip realization of second- (or higher) order frequency-planar filters, 3-D IIR beam filters, 2-D IIR fan filter banks and 3-D IIR cone filter banks
Keywords :
IIR filters; VLSI; array signal processing; field programmable gate arrays; video signal processing; 2D IIR; 2D/3D plane-wave filtering; 3D IIR; 3D video processing; FMFPM; FPGA; VLSI architecture; array processing; beam-wave filter; cone plane-wave filter; fan-wave filter; field-programmable gate array; infinite impulse response; multiplexed first-order frequency-planar module; on-chip realization; sensor arrays; very large-scale integration; Circuits; Digital filters; Filter bank; Frequency; IIR filters; Passband; Sensor arrays; Transfer functions; Two dimensional displays; Very large scale integration; Array processing; beam; cone; digital; field-programmable gate array (FPGA); filter; frequency planar; three-dimensional (3-D); two-dimensional (2-D); very large-scale integration (VLSI);
Journal_Title :
Circuits and Systems II: Express Briefs, IEEE Transactions on
DOI :
10.1109/TCSII.2006.875375
