TY - GEN
T1 - A High-Performance Symmetric Hybrid Form Design for High-Order FIR Filters
AU - Ye, Jinghao
AU - Yanagisawa, Masao
AU - Shi, Youhua
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/12/8
Y1 - 2020/12/8
N2 - In this paper, a symmetric hybrid form for high performance finite impulse response (FIR) filters with symmetric coefficients is proposed, which can be utilized in both fixed and reconfigurable FIR implementations to solve the driving capacity problem caused by the high fanout signals in the existing symmetric transposed form based FIR architecture. The evaluation results show that, when compared with the existing high speed FIR designs such as the symmetric systolic form in [13] and the hybrid form in [1], the proposed form can achieve significant area and power savings with great ADP and PDP reduction. Moreover, when compared with the symmetric systolic form in [13] the required latency can be approximately reduced by 33.3%, which clearly shows the performance improvement of the proposed method.
AB - In this paper, a symmetric hybrid form for high performance finite impulse response (FIR) filters with symmetric coefficients is proposed, which can be utilized in both fixed and reconfigurable FIR implementations to solve the driving capacity problem caused by the high fanout signals in the existing symmetric transposed form based FIR architecture. The evaluation results show that, when compared with the existing high speed FIR designs such as the symmetric systolic form in [13] and the hybrid form in [1], the proposed form can achieve significant area and power savings with great ADP and PDP reduction. Moreover, when compared with the symmetric systolic form in [13] the required latency can be approximately reduced by 33.3%, which clearly shows the performance improvement of the proposed method.
KW - FIR filter
KW - symmetric hybrid FIR
UR - http://www.scopus.com/inward/record.url?scp=85099595487&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85099595487&partnerID=8YFLogxK
U2 - 10.1109/APCCAS50809.2020.9301685
DO - 10.1109/APCCAS50809.2020.9301685
M3 - Conference contribution
AN - SCOPUS:85099595487
T3 - Proceedings of 2020 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2020
SP - 121
EP - 124
BT - Proceedings of 2020 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2020
A2 - Tran, Xuan-Tu
A2 - Bui, Duy-Hieu
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 16th IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2020
Y2 - 8 December 2020 through 10 December 2020
ER -