A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios

Hua Ming Liu; Guang Jun Li; Bo Yan; Qiang Li

doi:10.1109/ICEIE.2010.5559748

A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios

Hua Ming Liu^*, Guang Jun Li, Bo Yan, Qiang Li

^*Corresponding author for this work

University of Electronic Science and Technology of China

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

4 Citations (Scopus)

Abstract

Digital Down Converter is one of the key technologies in Software Defined Radio. In Digital Down Converter how to realize a high-speed, high-order FIR filter is an interesting problem. This paper proposes a modified Distributed Arithmetic, in which speed is improved and memory is saved compared with the traditional Distributed Arithmetic. The presented FIR filter based on the modified Distributed Arithmetic has been implemented in the form of ASIC which was fabricated in a SMIC 0.13μm CMOS process. The chip's sample rate can reach 10MSPS in the 80MHz system clock.

Original language	English
Title of host publication	ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings
Pages	V2540-V2544
DOIs	https://doi.org/10.1109/ICEIE.2010.5559748
Publication status	Published - 2010
Externally published	Yes
Event	2010 International Conference on Electronics and Information Engineering, ICEIE 2010 - Kyoto, Japan Duration: 1 Aug 2010 → 3 Aug 2010

Publication series

Name	ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings
Volume	2

Conference

Conference	2010 International Conference on Electronics and Information Engineering, ICEIE 2010
Country/Territory	Japan
City	Kyoto
Period	1/08/10 → 3/08/10

Keywords

DDC
FIR filter
Modified distributed arithmetic

Access to Document

10.1109/ICEIE.2010.5559748

Cite this

Liu, H. M., Li, G. J., Yan, B., & Li, Q. (2010). A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios. In ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings (pp. V2540-V2544). Article 5559748 (ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings; Vol. 2). https://doi.org/10.1109/ICEIE.2010.5559748

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title = "A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios",

abstract = "Digital Down Converter is one of the key technologies in Software Defined Radio. In Digital Down Converter how to realize a high-speed, high-order FIR filter is an interesting problem. This paper proposes a modified Distributed Arithmetic, in which speed is improved and memory is saved compared with the traditional Distributed Arithmetic. The presented FIR filter based on the modified Distributed Arithmetic has been implemented in the form of ASIC which was fabricated in a SMIC 0.13μm CMOS process. The chip's sample rate can reach 10MSPS in the 80MHz system clock.",

keywords = "DDC, FIR filter, Modified distributed arithmetic",

author = "Liu, {Hua Ming} and Li, {Guang Jun} and Bo Yan and Qiang Li",

year = "2010",

doi = "10.1109/ICEIE.2010.5559748",

language = "English",

isbn = "9781424476800",

series = "ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings",

pages = "V2540--V2544",

booktitle = "ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings",

note = "2010 International Conference on Electronics and Information Engineering, ICEIE 2010 ; Conference date: 01-08-2010 Through 03-08-2010",

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Liu, HM, Li, GJ, Yan, B & Li, Q 2010, A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios. in ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings., 5559748, ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings, vol. 2, pp. V2540-V2544, 2010 International Conference on Electronics and Information Engineering, ICEIE 2010, Kyoto, Japan, 1/08/10. https://doi.org/10.1109/ICEIE.2010.5559748

A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios. / Liu, Hua Ming; Li, Guang Jun; Yan, Bo et al.
ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings. 2010. p. V2540-V2544 5559748 (ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Liu, Hua Ming

AU - Li, Guang Jun

AU - Yan, Bo

AU - Li, Qiang

PY - 2010

Y1 - 2010

N2 - Digital Down Converter is one of the key technologies in Software Defined Radio. In Digital Down Converter how to realize a high-speed, high-order FIR filter is an interesting problem. This paper proposes a modified Distributed Arithmetic, in which speed is improved and memory is saved compared with the traditional Distributed Arithmetic. The presented FIR filter based on the modified Distributed Arithmetic has been implemented in the form of ASIC which was fabricated in a SMIC 0.13μm CMOS process. The chip's sample rate can reach 10MSPS in the 80MHz system clock.

AB - Digital Down Converter is one of the key technologies in Software Defined Radio. In Digital Down Converter how to realize a high-speed, high-order FIR filter is an interesting problem. This paper proposes a modified Distributed Arithmetic, in which speed is improved and memory is saved compared with the traditional Distributed Arithmetic. The presented FIR filter based on the modified Distributed Arithmetic has been implemented in the form of ASIC which was fabricated in a SMIC 0.13μm CMOS process. The chip's sample rate can reach 10MSPS in the 80MHz system clock.

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U2 - 10.1109/ICEIE.2010.5559748

DO - 10.1109/ICEIE.2010.5559748

M3 - Conference contribution

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SN - 9781424476800

T3 - ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings

SP - V2540-V2544

BT - ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings

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Y2 - 1 August 2010 through 3 August 2010

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Liu HM, Li GJ, Yan B, Li Q. A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios. In ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings. 2010. p. V2540-V2544. 5559748. (ICEIE 2010 - 2010 International Conference on Electronics and Information Engineering, Proceedings). doi: 10.1109/ICEIE.2010.5559748

A 100MHz Digital Down Converter with modified FIR filter for wideband Software-Defined Radios

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Keywords

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