Patent · US Active

Method of compensating signal imbalance of wireless communication system

US8831550B2 · kind B2 · utility

3Cited by

7References

9Claims

0Family size

Assignee

REALTEK SEMICONDUCTOR CORP. · TW

Inventors

Yuan-Shuo Chang · Hsinchu, TW
Wen-Shan Wang · Taipei, TW

Key dates

Filing date	Jul 8, 2013
Grant date	Sep 9, 2014
Priority date	—
Expiry date	Jul 8, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/3809
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Filter coefficients are generated by testing a wireless communication system using single-tone signals. While using the filter coefficients in a filter module, signal imbalance caused by a local oscillator or analog elements in a wireless communication system can be eliminated, so as to prevent the wireless communication system from being affected by the noises.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.