Application of surface-acoustic-wave technology to burst-format spread-spectrum communications

Application of surface-acoustic-wave technology to burst-format spread-spectrum communications

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A hybrid direct-sequence/frequency-hopping spread-spectrum communication modem for burst format transmission of digital data has been developed. A burst consists of a short synchronisation preamble and the data packet. Data modulation is accomplished by assignment of pairs of pseudonoise sequences with low crosscorrelation for message ones and zeros. The spreading code chip pattern is changed from bit to bit in both the preamble and the message portion of a burst. Receiver signal processing is based on the application of surface-acoustic-wave (SAW) elastic convolvers to programmable matched filtering. The performance of the system in an additive white Gaussian noise channel is analysed, measures of performance being the probability of burst loss and the bit error probability in the case of ideal synchronisation. Evaluations for a particular design are presented, and some experimental results obtained with a test system are shown for comparison.


    1. 1)
      • Haggarty, R.D., Palo, E.A., Bridge, W.M.: `SAW processors vs. competing technologies for spread spectrum data link applications', Proceedings of IEEE ultrasonics symposium, 1978, p. 567–572.
    2. 2)
      • S.A. Reible . Acoustoelectric convolver technology for spread-spectrum communications. IEEE Trans. , 185 - 195
    3. 3)
      • Lewis, M.F., West, C.L.: `High performance SAW convolvers', Proceedings of IEEE ultrasonics symposium, 1981, p. 175–180.
    4. 4)
      • Yao, I.: `High performance elastic convolver with extended time bandwidth product', Proceedings of IEEE ultrasonics symposium, 1981, p. 181–185.
    5. 5)
      • Gautier, H., Maerfeld, C.: `Wideband elastic convolvers', Proceedings of IEEE ultrasonics symposium, 1980, p. 30–36.
    6. 6)
      • R.F. Kahn , S.A. Gronemeyer , J. Burchfield , R.C. Kunzelman . Advances in packet radio technology. Proc. IEEE , 1468 - 1496
    7. 7)
      • J.H. Goll , D.C. Malocha . An application of SAW convolvers to high bandwidth spread specturm communications. IEEE Trans. , 195 - 205
    8. 8)
      • Brodtkorb, D., Laynor, J.E.: `Fast synchronisation in a spread specturm system based on acoustoelectric convolvers', Proceedings of IEEE Ultrasonics symposium, 1978, p. 561–566.
    9. 9)
      • J. Hjelmstad , R. Skaug . Fast synchronisation modem for spread-spectrum communication system using burst-format message signalling. IEE Proc. F, Commun. Radar & Signal Process. , 6 , 370 - 378
    10. 10)
      • Kowatsch, M., Lafferl, J.T., Seifert, F.J.: `A DS/FH burst communication modem based on SAW elastic convolvers', Proceedings of IEEE military communications conference, 1983, p. 748–753.
    11. 11)
      • D.W. Sarwate , M.B. Pursley . Crosscorrelation properties of pseudorandom and related sequences. Proc. IEEE , 593 - 619
    12. 12)
      • C.W. Helstrom . (1960) , Statistical theory of signal detection.
    13. 13)
      • C.W. Helstrom . (1984) , Probability and stochastic processes for engineers.
    14. 14)
      • M. Schwartz , W.R. Bennet , S. Stein . (1966) , Communication systems and techniques.
    15. 15)
      • Patterson, P.L.: `Error correction performance of block codes in binary, burst communication systems', Proceedings of IEEE military communications conference, 1983, p. 114–118.

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