A Spread Spectrum System with Frequency Hopping and Sequentially Balanced Modulation--Part I: Basic Operation in Broadband Noise
- 1 May 1980
- journal article
- research article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Communications
- Vol. 28 (5) , 682-688
- https://doi.org/10.1109/tcom.1980.1094707
Abstract
A spread spectrum system incorporating sequentially balanced modulation, fast frequency hopping, phase-comparison tone ranging, and pseudoorthogonal block coding of BPSK data is analyzed from the standpoints of bit error performance and ranging accuracy. A tight upper bound analysis incorporates the effect of the limiter present in the system and accounts for nonzero inner products of the signaling alphabet code words. Somewhat simpler approximate expressions are obtained by a novel application of the central limit theorem. Both the upper bound and the approximate analyses are compared with the results of Monte Carlo simulations and experimental data.Keywords
This publication has 4 references indexed in Scilit:
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- Efficient Evaluation of Integrals of Analytic Functions by the Trapezoidal RuleBell System Technical Journal, 1973
- Signal design for phase-incoherent communicationsIEEE Transactions on Information Theory, 1966
- N-orthogonal phase-modulated codesIEEE Transactions on Information Theory, 1966