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. 29, 2004
Filed:
Mar. 21, 2001
Applicant:
Inventors:
Robert A. Buckles, Livermore, CA (US);
Rex Booth, Livermore, CA (US);
Boris T. Yen, El Cerrito, CA (US);
Assignee:
Bechtel Nevada Corporation, Las Vegas, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/728 ;
U.S. Cl.
CPC ...
H01F 2/728 ;
Abstract
A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.