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:
Feb. 08, 1994
Filed:
Oct. 05, 1992
Applicant:
Inventors:
Harry Wong, Monterey Park, CA (US);
Gary A Hill, El Segundo, CA (US);
Gregory D Kroupa, Torrance, CA (US);
Mon N Wong, Torrance, CA (US);
Assignee:
Hughes Aircraft Company, Los Angeles, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
333137 ; 343853 ;
Abstract
A flat cavity RF power divider wherein a flat cavity and an input waveguide share a common wall, coupling slots being disposed in the common wall offset from the centerline of the input waveguide for exciting a dominant TE.sub.4,0 mode in the flat cavity, the power divider also including short circuit means for exciting the transverse axis column of the flat cavity, and RF absorber means in the cavity to improve the frequency response of the divider, output coupling means also being provided for providing an RF power output.