Signal receiving method based on microwave photonics technologies
US8923702B2 · kind B2 · utility
3Cited by
20References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2013 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Jul 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/90
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A microwave photonics based signal receiving device includes a signal generation module, a first Mach-Zehnder modulator, a dispersion module, a second Mach-Zehnder modulator, and a signal conversion module. The signal receiving device simplifies a structure of the signal receiving device by adopting quadrature demodulation. The signal receiving device demodulates a high-order modulation signal and flexibly adjusts a microwave carrier frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.