Patent · US Active

Transceiver and method for reducing a self-interference of a transceiver

US10291384B2 · kind B2 · utility

8Cited by

0References

32Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Ramez ASKAR · Berlin, DE
Benjamin Schubert · Nuremberg, DE
Wilhelm Keusgen · Berlin, DE

Key dates

Filing date	Jan 11, 2018
Grant date	May 14, 2019
Priority date	—
Expiry date	Jan 11, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04B2001/3855
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A transceiver includes an antenna arrangement configured for interfacing a wireless transmission channel and including an interface for receiving a sending signal and an interface for providing a receiving signal. The transceiver includes a main transmitter, an analog domain filter, an auxiliary transmitter, a radio frequency interference removal stage, a main receiver, a feedback receiver and a processor configured performing digital signal operations. The transceiver is configured for performing interference cancellation on a receiving signal in a radio frequency domain and in a digital domain.

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