Patent · US Active

Analog processing system for massive-MIMO

US10644728B2 · kind B2 · utility

0Cited by

1References

14Claims

0Family size

Assignee

BEAMMWAVE AB · SE

Inventors

Markus Törmänen · Södra Sandby, SE
Per-Olof Brandt · Lomma, SE

Key dates

Filing date	Mar 2, 2019
Grant date	May 5, 2020
Priority date	—
Expiry date	Mar 2, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04B2001/307
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A MIMO transceiver has a plurality of analog processing subsystems that each includes at least one antenna, a duplexer, at least one power amplifier, at least one mixer, an interface connectable to a baseband processing subsystem, and the MIMO transceiver has one or more analog radio frequency processing chips. Each analog processing subsystem of the plurality of analog processing subsystems is on a single one of the analog radio frequency processing chips, and each analog radio frequency processing chip comprises a metallization on at least one side of the chip and wherein the metallization comprises integration of the at least one antenna.

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