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2003 International Conference on Multimedia and Expo - Volume 2 (ICME '03)
Low-power hybrid structure of digital matched filters for direct sequence spread spectrum systems
Baltimore, MD, USA
July 06-July 09
ISBN: 0-7803-7965-9
| ASCII Text | x | ||
| Sung-Won Lee, In-Cheol Park, "Low-power hybrid structure of digital matched filters for direct sequence spread spectrum systems," 2012 IEEE International Conference on Multimedia and Expo, vol. 2, pp. 849-852, 2003 International Conference on Multimedia and Expo - Volume 2 (ICME '03), 2003. | |||
| BibTex | x | ||
| @article{ 10.1109/ICME.2003.1221750, author = {Sung-Won Lee and In-Cheol Park}, title = {Low-power hybrid structure of digital matched filters for direct sequence spread spectrum systems}, journal ={2012 IEEE International Conference on Multimedia and Expo}, volume = {2}, year = {2003}, isbn = {0-7803-7965-9}, pages = {849-852}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICME.2003.1221750}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - 2012 IEEE International Conference on Multimedia and Expo TI - Low-power hybrid structure of digital matched filters for direct sequence spread spectrum systems SN - 0-7803-7965-9 SP849 EP852 A1 - Sung-Won Lee, A1 - In-Cheol Park, PY - 2003 VL - 2 JA - 2012 IEEE International Conference on Multimedia and Expo ER - | |||
This paper presents a low-power structure of digital matched filters (DMFs), which is proposed for direct sequence spread spectrum systems. Traditionally, low-power approaches for DMFs are based on either the transposed-form structure or the direct-form one. A new hybrid structure that employs the direct-form structure for local addition and the transposed-form structure for global addition is used to take advantages of both structures. For a 128-tap DMF, the proposed DMF that processes 32 addends a cycle consumes 46 % less power at the expense of 6 % area overhead as compared to the state-of-the-art low-power DMF [M. Liou et al., 2001].
Citation:
Sung-Won Lee, In-Cheol Park, "Low-power hybrid structure of digital matched filters for direct sequence spread spectrum systems," icme, vol. 2, pp.849-852, 2003 International Conference on Multimedia and Expo - Volume 2 (ICME '03), 2003
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