Patent · US Expired

Diode ring mixer

US3947782A · kind A · utility

5Cited by

5References

2Claims

0Family size

Assignee

U.S. Philips Corporation · US

Inventor

Klaus Lohn · Simmerath, DE

Key dates

Filing date	Oct 17, 1974
Grant date	Mar 30, 1976
Priority date	—
Expiry date	Oct 17, 1994

Classification

Technology area (CPC H)Electricity
CPC primaryH03D7/02
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A diode ring mixer in which a coupling loop between two ferrite spheres is constructed as a double conductor. The coupling loops for the symmetrical input and symmetrical output are branched off in a coupling space halfway their line length.

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