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. 08, 2004
Filed:
May. 13, 2002
Applicant:
Inventors:
Cheh-Ming Jeff Liu, Thousand Oaks, CA (US);
Neng-Haung Sheng, Thousand Oaks, CA (US);
Assignee:
Euvis, Inc., Westlake Village, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/60 ;
U.S. Cl.
CPC ...
H03F 3/60 ;
Abstract
A distributed amplifier for wide-band, high power application is disclosed. The amplifier consists of an analysis module, a gain module and a synthesis module. In the analysis and synthesis modules, inductors such as transmission lines are connected to gain elements of the gain modules with a newly disclosed “pi” configuration, by which the number of inductors, or transmission lines, is reduced. This invention may be applied to wide-band and high-speed communications.