Summary
International Symposium on Nonlinear Theory and Its Applications
2015
Session Number:C3L-F
Session:
Number:C3L-F-2
Modeling and Functional Estimation of Quantum Wave Lens Frequency Discriminator for Multi-Frequency-Shift Keying Spread Spectrum Communication
Shohei Hamada, Hisato Fujisaka, Takeshi Kamio,
pp.954-957
Publication Date:2015/12/1
Online ISSN:2188-5079
Summary:
Electron wave lens effect can be applied as a function of frequency discrimination in multi-frequency- shift keying terahertz communication systems. Since this lens effect is a quantum mechanical phenomenon, quantum noise causes the discriminator errors. This study examines error reduction by frequency hopping spread spectrum (FHSS) technique. We made a mathematical model of the frequency discriminator based on stochastic quantization for quantum mechanical systems. We confirmed error reduction effect of FHSS by numerical experiments using the model.