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. 29, 2000
Filed:
Oct. 13, 1998
Applicant:
Inventors:
Jiahn-Rong Gau, Hsinchu, TW;
Cheng-Geng Jan, Hsinchu, TW;
Hsin-Tang Liu, Hsinchu, TW;
Cheng-Nan Lee, Hsinchu, TW;
Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343786 ; 3437 / ; 343776 ;
Abstract
This invention is a compact and cost effective multiple-feed signal receiver for use in conjunction with a parabolic dish antenna to receive electromagnetic signals from more than one satellite clusters. The multiple-feed signal receiver has a multi-layer structure to integrate circuit boards for different frequency bands or the same frequency band for different signal processing within a limited cross-section and to isolate these boards from signal interference with one another.