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:
Sep. 28, 2004
Filed:
Jan. 07, 2003
Applicant:
Inventors:
Kenneth H. Wong, Santa Rosa, CA (US);
James C. Liu, Santa Rosa, CA (US);
James E. Tranchina, Forestville, CA (US);
Assignee:
Agilent Technologies, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 1/26 ; H01P 5/00 ;
U.S. Cl.
CPC ...
H01P 1/26 ; H01P 5/00 ;
Abstract
A DC-block includes a capacitor incorporated into a conductor, such as a center conductor of a coaxial structure. The DC block provides low insertion loss at high frequencies, and a low cutoff frequency. The small physical size and high capacitance of the DC block provides for a high self-resonant frequency and ultra-broadband performance.