Analysis on interference rejection of DS/SS systems using a complex FIR filter

Yuki Shimizu, Yukitoshi Sanada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, the performance of narrow band interference (NBI) rejection scheme for direct sequence spread spectrum (DS/SS) is analyzed. A single-tapped complex FIR filter is used for filtering a chip code to suppress NBI. In this system, the spectrum of transmitted signal has a null at an arbitrary frequency. By choosing filter coefficients, we place this null at NBI center frequency to mitigate the effect of NBI. The performance of this scheme is theoretically analyzed and validated by simulation.

Original languageEnglish
Title of host publicationIEEE Region 10 Annual International Conference, Proceedings/TENCON
DOIs
Publication statusPublished - 2007
Event2006 IEEE Region 10 Conference, TENCON 2006 - Hong Kong, China
Duration: 2006 Nov 142006 Nov 17

Other

Other2006 IEEE Region 10 Conference, TENCON 2006
CountryChina
CityHong Kong
Period06/11/1406/11/17

Fingerprint

FIR filters

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Shimizu, Y., & Sanada, Y. (2007). Analysis on interference rejection of DS/SS systems using a complex FIR filter. In IEEE Region 10 Annual International Conference, Proceedings/TENCON [4142272] https://doi.org/10.1109/TENCON.2006.343694

Analysis on interference rejection of DS/SS systems using a complex FIR filter. / Shimizu, Yuki; Sanada, Yukitoshi.

IEEE Region 10 Annual International Conference, Proceedings/TENCON. 2007. 4142272.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shimizu, Y & Sanada, Y 2007, Analysis on interference rejection of DS/SS systems using a complex FIR filter. in IEEE Region 10 Annual International Conference, Proceedings/TENCON., 4142272, 2006 IEEE Region 10 Conference, TENCON 2006, Hong Kong, China, 06/11/14. https://doi.org/10.1109/TENCON.2006.343694
Shimizu Y, Sanada Y. Analysis on interference rejection of DS/SS systems using a complex FIR filter. In IEEE Region 10 Annual International Conference, Proceedings/TENCON. 2007. 4142272 https://doi.org/10.1109/TENCON.2006.343694
Shimizu, Yuki ; Sanada, Yukitoshi. / Analysis on interference rejection of DS/SS systems using a complex FIR filter. IEEE Region 10 Annual International Conference, Proceedings/TENCON. 2007.
@inproceedings{17de40f240c842a5a101de09e5ad624d,
title = "Analysis on interference rejection of DS/SS systems using a complex FIR filter",
abstract = "In this paper, the performance of narrow band interference (NBI) rejection scheme for direct sequence spread spectrum (DS/SS) is analyzed. A single-tapped complex FIR filter is used for filtering a chip code to suppress NBI. In this system, the spectrum of transmitted signal has a null at an arbitrary frequency. By choosing filter coefficients, we place this null at NBI center frequency to mitigate the effect of NBI. The performance of this scheme is theoretically analyzed and validated by simulation.",
author = "Yuki Shimizu and Yukitoshi Sanada",
year = "2007",
doi = "10.1109/TENCON.2006.343694",
language = "English",
isbn = "1424405491",
booktitle = "IEEE Region 10 Annual International Conference, Proceedings/TENCON",

}

TY - GEN

T1 - Analysis on interference rejection of DS/SS systems using a complex FIR filter

AU - Shimizu, Yuki

AU - Sanada, Yukitoshi

PY - 2007

Y1 - 2007

N2 - In this paper, the performance of narrow band interference (NBI) rejection scheme for direct sequence spread spectrum (DS/SS) is analyzed. A single-tapped complex FIR filter is used for filtering a chip code to suppress NBI. In this system, the spectrum of transmitted signal has a null at an arbitrary frequency. By choosing filter coefficients, we place this null at NBI center frequency to mitigate the effect of NBI. The performance of this scheme is theoretically analyzed and validated by simulation.

AB - In this paper, the performance of narrow band interference (NBI) rejection scheme for direct sequence spread spectrum (DS/SS) is analyzed. A single-tapped complex FIR filter is used for filtering a chip code to suppress NBI. In this system, the spectrum of transmitted signal has a null at an arbitrary frequency. By choosing filter coefficients, we place this null at NBI center frequency to mitigate the effect of NBI. The performance of this scheme is theoretically analyzed and validated by simulation.

UR - http://www.scopus.com/inward/record.url?scp=34547556601&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34547556601&partnerID=8YFLogxK

U2 - 10.1109/TENCON.2006.343694

DO - 10.1109/TENCON.2006.343694

M3 - Conference contribution

AN - SCOPUS:34547556601

SN - 1424405491

SN - 9781424405497

BT - IEEE Region 10 Annual International Conference, Proceedings/TENCON

ER -