Flexible Prototyping Platform for Synthesis of Constant Envelope Spread Spectrum (CE-SS) Waveforms

Colm NELLIGAN; Michael Peter KENNEDY

Flexible Prototyping Platform for Synthesis of Constant Envelope Spread Spectrum (CE-SS) Waveforms

Colm NELLIGAN, Michael Peter KENNEDY

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This paper deals with CE-SS (Constant-Envelope Spread Spectrum) signals, focusing on a novel generation technique based upon using digital processing blocks to drive a frequency modulator with a random sequence. The system described herein allows for flexibility in achieving a variety of user defined goal spectra. The foundation upon which this work is built was laid by Callegari et al. who introduced a novel synthesis procedure for 'non-stationary' modulations. This novel synthesis technique uses an iterative algorithm to arrive at an output spectrum which is a good approximation to a user-defined goal spectrum. The architecture which this paper details uses programmable logic to tune the system parameters in striving towards user defined goal spectra. The architecture can generate CE-SS waveforms whose spectra match those which the aforementioned algorithm deems achievable.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E87-A No.9 pp.2196-2202

Publication Date: 2004/09/01

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Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and its Applications)

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Colm NELLIGAN, Michael Peter KENNEDY, "Flexible Prototyping Platform for Synthesis of Constant Envelope Spread Spectrum (CE-SS) Waveforms" in IEICE TRANSACTIONS on Fundamentals, vol. E87-A, no. 9, pp. 2196-2202, September 2004, doi: .
Abstract: This paper deals with CE-SS (Constant-Envelope Spread Spectrum) signals, focusing on a novel generation technique based upon using digital processing blocks to drive a frequency modulator with a random sequence. The system described herein allows for flexibility in achieving a variety of user defined goal spectra. The foundation upon which this work is built was laid by Callegari et al. who introduced a novel synthesis procedure for 'non-stationary' modulations. This novel synthesis technique uses an iterative algorithm to arrive at an output spectrum which is a good approximation to a user-defined goal spectrum. The architecture which this paper details uses programmable logic to tune the system parameters in striving towards user defined goal spectra. The architecture can generate CE-SS waveforms whose spectra match those which the aforementioned algorithm deems achievable.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/e87-a_9_2196/_p

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@ARTICLE{e87-a_9_2196,
author={Colm NELLIGAN, Michael Peter KENNEDY, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Flexible Prototyping Platform for Synthesis of Constant Envelope Spread Spectrum (CE-SS) Waveforms},
year={2004},
volume={E87-A},
number={9},
pages={2196-2202},
abstract={This paper deals with CE-SS (Constant-Envelope Spread Spectrum) signals, focusing on a novel generation technique based upon using digital processing blocks to drive a frequency modulator with a random sequence. The system described herein allows for flexibility in achieving a variety of user defined goal spectra. The foundation upon which this work is built was laid by Callegari et al. who introduced a novel synthesis procedure for 'non-stationary' modulations. This novel synthesis technique uses an iterative algorithm to arrive at an output spectrum which is a good approximation to a user-defined goal spectrum. The architecture which this paper details uses programmable logic to tune the system parameters in striving towards user defined goal spectra. The architecture can generate CE-SS waveforms whose spectra match those which the aforementioned algorithm deems achievable.},
keywords={},
doi={},
ISSN={},
month={September},}

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TY - JOUR
TI - Flexible Prototyping Platform for Synthesis of Constant Envelope Spread Spectrum (CE-SS) Waveforms
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2196
EP - 2202
AU - Colm NELLIGAN
AU - Michael Peter KENNEDY
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E87-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2004
AB - This paper deals with CE-SS (Constant-Envelope Spread Spectrum) signals, focusing on a novel generation technique based upon using digital processing blocks to drive a frequency modulator with a random sequence. The system described herein allows for flexibility in achieving a variety of user defined goal spectra. The foundation upon which this work is built was laid by Callegari et al. who introduced a novel synthesis procedure for 'non-stationary' modulations. This novel synthesis technique uses an iterative algorithm to arrive at an output spectrum which is a good approximation to a user-defined goal spectrum. The architecture which this paper details uses programmable logic to tune the system parameters in striving towards user defined goal spectra. The architecture can generate CE-SS waveforms whose spectra match those which the aforementioned algorithm deems achievable.
ER -