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:
Jun. 07, 2011
Filed:
Oct. 19, 2007
Applicant:
Yu-wei Liu, Tao Yuan Hsien, TW;
Inventor:
Yu-Wei Liu, Tao Yuan Hsien, TW;
Assignee:
Chaparral Communications, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04H 20/74 (2008.01); H04B 7/165 (2006.01); H04B 7/14 (2006.01); H04B 1/10 (2006.01); H04N 5/50 (2006.01); H04N 7/173 (2011.01); H01Q 19/06 (2006.01); H01Q 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention recite an improved signal receiver circuit and a method of implementation. In one embodiment, a first signal pathway of a low-noise block feedhorn comprises a ceramic low-pass filter coupled with a first polarity signal input. In accordance with embodiments of the present invention, a second signal pathway of the low-noise block feedhorn comprises ceramic high-pass filter coupled with a second polarity signal input.