High-sequency Walsh-function generation

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High-sequency Walsh-function generation

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Two previous methods for Walsh-function generation, one using a shift register and the other using a counter, are combined to give a high-sequency Walsh-function generator which has very high speed but does not require excessively long shift registers.

Inspec keywords: shift registers; codes; function generators

Other keywords: high sequence Walsh function generation; function generators; information theory; codes; shift register; counter

Subjects: Pulse circuits; Logic and switching circuits; Digital electronics

References

    1. 1)
      • G.R. Redinbo . An implementation technique for Walsh functions. IEEE Trans. , 706 - 707
    2. 2)
      • Nawrath, R.: `A new Walsh generator and estimation of the total orthogonality error', AD 744 650, US National Technical Information Service, 1972, Applications of Walsh functions.
    3. 3)
      • Peterson, H.L.: `Generation of Walsh functions', AD 707 431, US National Technical Information Service, 1970, Applications of Walsh functions.
    4. 4)
      • C. Yuen . Walsh functions and Gray code. IEEE Trans. , 68 - 73
    5. 5)
      • Lebert, F.J.: `Walsh function generator for a million different functions', AD 707 431, US National Technical Information Service, 1970, Applications of Walsh functions.
    6. 6)
      • T.S. Durrani , J.M. Nightingale . Sequential generation of orthogonal functions. Electron. Lett. , 385 - 387
    7. 7)
      • Elliott, A.R., Mikhail, S.: `A programmable Walsh function generator and its use in a high speed inverse transform apparatus', AD 744 650, US National Technical Information Service, 1972, Applications of Walsh functions.
    8. 8)
      • Lee, J.S.: `Generation of Walsh functions as binary group codes', AD 707 431, US National Technical Information Service, 1970, Applications of Walsh functions.
    9. 9)
      • C.K. Yuen . New Walsh function generator. Electron. Lett. , 605 - 607
    10. 10)
      • R. Kitai , K. Siemens . A hazard-free Walsh function generator. IEEE Trans. , 80 - 83
    11. 11)
      • H.F. Harmuth . (1972) , Transmission of information by orthogonal functions.
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