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:
Oct. 08, 2013
Filed:
Nov. 23, 2010
Bosse Franzon, Bro, SE;
Jan-erik Lundeberg, Sollentuna, SE;
Rune Johansson, Upplands Väsby, SE;
Torbjorn Lindh, Huddinge, SE;
Claudia Muniz Garcia, Stockholm, SE;
John David Rhodes, Menston, GB;
Bosse Franzon, Bro, SE;
Jan-Erik Lundeberg, Sollentuna, SE;
Rune Johansson, Upplands Väsby, SE;
Torbjorn Lindh, Huddinge, SE;
Claudia Muniz Garcia, Stockholm, SE;
John David Rhodes, Menston, GB;
Filtronic Wireless Limited, Shirley, GB;
Abstract
A microwave transmission assembly comprising a combiner comprising first and second input ports and internal and external output a ports; the combiner being adapted to transfer a signal received at microwave frequency fat the first input port to the external output port and signals received at other frequencies to the internal output port; the combiner being further adapted to transfer a signal at a microwave frequency fat the second input port to the external output port and signals received at the other frequencies to the internal output port; a resistive load connected to the internal output port; and, a power dependent reflective load connected in series with the resistive load, the power dependent reflective load comprising a reactive element, the reactive element comprising an inductive component and a capacitive component and being adapted to resonate at a load frequency; the impedance of the capacitive component being adapted to drop when the incident microwave power received by the power dependent reflective load exceeds a power limit so switching the power dependent load from a low impedance state to a high impedance state.