The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 1987
Filed:
Jul. 26, 1984
Applicant:
Inventor:
Terry L Gibbs, Tempe, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
333116 ; 333120 ; 333128 ; 333161 ;
Abstract
A microwave coupler which receives an input signal and converts it into two output signals is dislosed wherein the output signals exhibit the same phasing, the output signals are isolated, and a predetermined ratio exists between the power level of one output signal and the power level of the other output signal. An equal-split power divider transforms the input signal into intermediate signals which are then isolated and phase shifted. A quadrature hybrid combines the phase shifted signals and produces the output signals.