Patent · US Active

Broadband circulator and method of manufacturing the same

US11532863B2 · kind B2 · utility

1Cited by

1References

13Claims

0Family size

Assignee

TRAK MICROWAVE LIMITED

Inventors

David E. Barry · Ooltewah, US
James P. Kingston · Tampa, US

Key dates

Filing date	Dec 14, 2018
Grant date	Dec 20, 2022
Priority date	—
Expiry date	May 4, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01P11/001
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A broadband microstrip ferrite circulator or isolator includes a carrier. The broadband microstrip ferrite circulator or isolator further includes a dielectric substrate having an opening therein. The broadband microstrip ferrite circulator or isolator further includes a ferrite disc positioned within the opening of the dielectric substrate. The broadband microstrip ferrite circulator or isolator further includes a conductor having three contacts extending therefrom, the conductor being positioned on the ferrite disc. The broadband microstrip ferrite circulator or isolator further includes a magnet. The broadband microstrip ferrite circulator or isolator further includes a spacer positioned between the conductor and the magnet.

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