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A Nulling Anti-Jamming Scheme for the Polyphase Filter Bank-Based Satellite Repeat System  

Oh, Jin-O (School of Electronic Engineering, Soongsil University)
Im, Sung-Bin (School of Electronic Engineering, Soongsil University)
Ko, Hyun-Suk (Agency for Defense Development)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.49, no.7, 2012 , pp. 39-47 More about this Journal
Abstract
The combination of the broadband property and the wide area coverage of satellite communications enables high speed transmission. Every user in the region under the satellite beam coverage can tranceiver and one can simultaneously communicate with multiple users. For these reasons, it is one of commendable telecommunication networks for information transfer. Since the satellite communications use open channels, it is likely to cause jamming with unwanted interference signals. In the thesis, APSK (Amplitude Phase Shift Keying) is employed, which is recommended for DVB-S2 due to high-speed transmission and excellent bandwidth efficiency. For obtaining reliable communication under the jamming environments, the communication satellite transponder rests on the polyphase filter bank structure, which enables switching among the subchannels and gain control on each subchannel, resulting in effectively eliminating jamming. Furthermore, the nulling scheme, one of the various anti-jamming approaches, is investigated, in which unwanted jamming signals are eliminated in the frequency domain after passing through the analysis part of the polyphase filter bank. The performance of the nulling scheme is evaluated for tone jamming and partial band jamming in terms of BER and EVM. The simulation results indicate that the nulling scheme improve the BER and EVM performance over the case without any anti-jamming approach.
Keywords
APSK; Tone Jamming; Partial-Band Jamming; Polyphase Filter Bank;
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1 D. J. Bem, T. W. Wieckowski, and R. J. Zielinski, "Broadband satellite systems," Communications Surveys & Tutorials, IEEE., vol. 3, no. 1, pp. 2-15, First Quater. 2000.
2 B. G. Evans, P. T. Thompson, G. E. Corazza, A. Vanelli-Coralli, and E. A. Candreva, "1945-2010: 65 Years of Satellite History From Early Visions to Latest Missions," Proc. IEEE., vol. 99, no. 11, pp. 1840-1857, Nov. 2011.   DOI
3 EN 302 307 V1.2.1, Digital video broadcasting (DVB); Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications (DVB-S2), European Telecommunications Standards Institute (ETSI), 2009.
4 L. Milstein, S. Davidovici, and D. Schilling, "The Effect of Multiple-Tone Interfering Signals on a Direct Sequence Spread Spectrum Communication System," IEEE Trans. Commun., vol. 30, no. 3, pp. 436-446, Mar. 1982.   DOI
5 R. Ghareeb, and A. Yongacoglu, "Performance analysis of frequency hopped/coherent MPSK in the presence of multitone jamming," IEEE Trans. Commun., vol. 44, no. 2, pp. 152-155, Feb. 1996.   DOI
6 M. Pursley, and W. Stark, "Performance of Reed-Solomon Coded Frequency-Hop Spread-Spectrum Communications in Partial-Band Interference," IEEE Trans. Commun., vol. 33, no. 8, pp. 767-774, Aug. 1985.   DOI
7 R. Viswanathan, and K. Taghizadeh, "Diversity combining in FH/BFSK systems to combat partial band jamming," IEEE Trans. Commun., vol. 36, no. 9, pp. 1062-1069, Sep. 1988.   DOI   ScienceOn
8 R. E. Crochiere and L. R. Rabiner, Multirate Digital Signal Processing, Prentice-Hall, 1983.
9 J.-H. Lee, and W.-J. Kang, "Designing filters for polyphase filter banks," IEEE Circuits Devices Mag., vol. 139, no. 3, pp.363-369, Jun. 1992.
10 W. W. Jones, and K. R. Jones, "Narrowband interference suppression using filter-bank analysis/synthesis techniques," IEEE MILCOM '92 Conference, vol. 3, pp.898-902, Oct. 1992.