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:
Aug. 24, 1999
Filed:
Jan. 12, 1998
Applicant:
Inventors:
Arthur C Paolella, Jamison, PA (US);
Tsang-Der Ni, Hsinchu, TW;
Dana J Sturzebecher, Devonshire, NJ (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03F / ; H03F / ;
U.S. Cl.
CPC ...
330286 ; 330295 ; 333125 ; 333137 ;
Abstract
A power divider/combiner is formed from multimode dielectric waveguides in hich energy in a single mode is translated into a plurality of modes in the multimode waveguide, each mode is separately amplified and applied to another multimode waveguide that combines the modes in phase at the output thereof.