Digital high-frequency generator circuit
US8134419B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2010 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | Sep 1, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/022
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A high-frequency generator circuit comprises a signal generating circuit, a delay unit, a selector, a synthesizer circuit, and a controller. The signal generating circuit generates a signal having the same frequency as an output signal. The delay unit includes a plurality of delay circuits, and delays the signal generated by the signal generating circuit. The selector selects an output signal of the delay circuits. The synthesizer circuit synthesizes the signal selected by the selector, and outputs the output signal. The controller controls the selector based on data for setting a waveform of the output signal and a control signal for setting at least amplitude, phase and frequency of the output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.