Apparatus and method for geometrically modulating electromagnetic radiation and a receiver for decoding geometrically modulated signals
US5461347A · kind A · utility
1Cited by
4References
24Claims
0Family size
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Inventor
Key dates
| Filing date | Jan 24, 1994 |
| Grant date | Oct 24, 1995 |
| Priority date | — |
| Expiry date | Jan 24, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A novel communication apparatus comprising a transmitter capable of geometrically modulating an existing modulated electromagnetic signal, a method for geometrically modulating a frequency modulated signal, and a receiver for decoding the modulated signal waveform without damaging the underlying harmonic content of the carrier wave and decoding the underlying modulated electromagnetic signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.