High frequency anharmonic oscillator for the generation of broadband deterministic noise
US6127899A · kind A · utility
17Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 1999 |
| Grant date | Oct 3, 2000 |
| Priority date | — |
| Expiry date | May 29, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/45376
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A high frequency anharmonic oscillator provides a broad band chaotic oscillation with a noise-like spectra. The oscillator output signal is suitable for modulation by data providing for improved secure communication. The chaotic oscillator is based upon a forced second order Duffing equation that is tolerant of delay in the feedback path for high frequency operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.