Patent · US Active

Cyclic staggered communications network with switched antenna polarization diversity

US10873138B2 · kind B2 · utility

2Cited by

1References

20Claims

0Family size

Assignee

Avago Technologies International Sales Pte. Limited · SG

Inventors

Bevin George Perumana · Atlanta, US
Seunghwan Yoon · Brooks Road, US
Bagher Afshar · Irvine, US
Saikat Sarkar · Atlanta, US
Ehsan Adabi Firouzjaei · San Jose, US
Michael Boers · Irvine, US
Jesus Alfonso Castaneda · Los Angeles, US
Tirdad Sowlati · Irvine, US

Key dates

Filing date	Apr 25, 2018
Grant date	Dec 22, 2020
Priority date	—
Expiry date	Jan 5, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q21/20
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A system and apparatus is provided to reduce signal routing, area and signal loss in double-pole, double-throw (DPDT) switch implementations in wireless and millimeter-wave front ends. A cyclic staggered arrangement of receivers, transmitters and antenna ports connecting with DPDT switches reduce signal cross-over and allow for compact, low-loss multi-antenna configurations.

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