Patents by Inventor Carl Samuelsson

Carl Samuelsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Programmable microwave circuit
    Patent number: 7880559
    Abstract: The present invention relates to a programmable microwave circuit (1) four ports (3), and combinations of such circuits. Between each pair of ports there is at least one connection without amplification, at least one connection having amplification from a first port of the pair of ports to a second port of the pair of ports, and at least one connection having amplification from the second port to the first port. Further, there is control electronics (2) with the ability to open and close the respective connection and respective port, by which the microwave circuit could be configured for different purposes, such as amplifier, power splitter/power combiner and router.
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: February 1, 2011
    Assignee: Total Forsvarets Forskningsinstitut
    Inventors: Aziz Ouacha, Carl Samuelsson
  • Programmable Microwave Circuit
    Publication number: 20090295513
    Abstract: The present invention relates to a programmable microwave circuit (1) four ports (3), and combinations of such circuits. Between each pair of ports there is at least one connection without amplification, at least one connection having amplification from a first port of the pair of ports to a second port of the pair of ports, and at least one connection having amplification from the second port to the first port. Further, there is control electronics (2) with the ability to open and close the respective connection and respective port, by which the microwave circuit could be configured for different purposes, such as amplifier, power splitter/power combiner and router.
    Type: Application
    Filed: April 5, 2006
    Publication date: December 3, 2009
    Inventors: Aziz Ouacha, Carl Samuelsson