Equalizer for loss-compensation of high-frequency signals generated in transmission channels
US8766740B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2012 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Nov 27, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10022
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An equalizer for compensating transmission losses of electronic communication signals includes a circuit board and a compensation module. The compensation module includes a pair of input pins, a pair of output pins, and at least two resistors. When a signal transmitted by the circuit board is received by the input pins, a first portion of the signal is directly output from the output pins, a second portion of the signal is reflected by the first resistor and transmitted back to the output pins to output, and a third portion of the signal is reflected by the second resistor and transmitted back to the output pins to output, such that output of the equalizer applies two stages of compensation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.