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:
Jul. 01, 2014
Filed:
Jun. 11, 2010
Sverker Sander, Billdal, SE;
Sverker Sander, Billdal, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
The present solution relates operation of a power conversion device (). A first gate () is operated () to provide a voltage pulse () travelling from an input () to a wave propagation medium () through the first gate (). The voltage pulse has duration () less than the propagation time through the medium () to one end of the medium () and back to the input (). The pulse generates a reflected wave. The first gate () is operated () periodically providing a voltage pulse in synchronization with the reflected wave to accumulate the reflected wave travelling in the medium (), performing the accumulation through an accumulation interval (). A second gate () is operated () periodically to provide a discharge pulse () in synchronization with the reflected wave to discharge the wave travelling in the medium (), performing the discharge through a discharge interval ().