TY - GEN
T1 - Generalized formulation of 2-D filter structures without global broadcast for VLSI implementation
AU - Khoo, I. Hung
AU - Reddy, Hari C.
AU - Van, Lan-Da
AU - Lin, Chin-Teng
PY - 2010/9/20
Y1 - 2010/9/20
N2 - A generalized formulation is developed that allows the derivation of various new 2-D VLSI filter structures, without global broadcast, using different filter sub-blocks and their interconnections (frameworks). With this formulation, lattice-type and direct-form structures realizing general 2-D IIR and FIR transfer functions, IIR transfer functions with separable denominators, and transfer functions with quadrantal magnitude symmetry are easily obtained. The separable denominator and quadrantal symmetry structures have the advantage of reduced number of multipliers.
AB - A generalized formulation is developed that allows the derivation of various new 2-D VLSI filter structures, without global broadcast, using different filter sub-blocks and their interconnections (frameworks). With this formulation, lattice-type and direct-form structures realizing general 2-D IIR and FIR transfer functions, IIR transfer functions with separable denominators, and transfer functions with quadrantal magnitude symmetry are easily obtained. The separable denominator and quadrantal symmetry structures have the advantage of reduced number of multipliers.
UR - http://www.scopus.com/inward/record.url?scp=77956598026&partnerID=8YFLogxK
U2 - 10.1109/MWSCAS.2010.5548755
DO - 10.1109/MWSCAS.2010.5548755
M3 - Conference contribution
AN - SCOPUS:77956598026
SN - 9781424477715
T3 - Midwest Symposium on Circuits and Systems
SP - 426
EP - 429
BT - 2010 IEEE International 53rd Midwest Symposium on Circuits and Systems, MWSCAS 2010
T2 - 53rd IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2010
Y2 - 1 August 2010 through 4 August 2010
ER -