Method and system for frequency generation
US9543893B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2015 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Dec 29, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/47
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for frequency generation may comprise a circuit with a first input coupled to receive a first satellite signal at a first satellite downlink frequency, a second input coupled to receive a second satellite signal at a second satellite downlink frequency, and a first analog-to-digital converter (ADC) having an input coupled to receive the first satellite signal and an output. The first ADC may be configured to create a first digital output signal representing the first satellite signal. A second ADC having an input coupled to receive the second satellite signal and an output may be configured to create a second digital output representing the second satellite signal. The circuit may comprise a dielectric resonator oscillator having an output and a clock generator circuit having an input coupled to the oscillator output and configured to output one or more clocks used by the first and second ADCs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.