Patents by Inventor T.N. Aleshina

T.N. Aleshina 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).

  • Radio-thermometer system and method for measuring electromagnetic energy radiated from an interior of a human body using the same
    Patent number: 7121719
    Abstract: A radio-thermometer system, and a method for measuring electromagnetic energy radiated from an interior of a human body, includes an antenna for receiving thermal energy radiated from a target object having a temperature to be measured, first and second noise sources, which are maintained at different temperatures in order to obtain a reflection coefficient of an interface between the antenna and the target object, a first switch for periodically switching between outputting the first or second noise source, a circulator for adding a signal received by the antenna to a reflective wave output from the first switch, and for transmitting an addition result, third and fourth noise sources, which are maintained at different temperatures, a second switch for periodically switching between outputting an output of the third noise source, the circulator, and the fourth noise source, and an amplifier for amplifying an output of the second switch.
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: October 17, 2006
    Assignees: Samsung Electronics Co., Ltd., Nizhny Novgorod Microwave Research Institute, Ltd.
    Inventors: Jeonghwan Lee, V.A. Rassadovsky, S.N. Kleshnin, I.F. Belov, V.I. Tereschenkov, O.P. Sobolev, T.N. Aleshina, V.A. Obolensky
  • Radio-thermometer system and method for measuring electromagnetic energy radiated from an interior of a human body using the same
    Publication number: 20050190815
    Abstract: A radio-thermometer system, and a method for measuring electromagnetic energy radiated from an interior of a human body, includes an antenna for receiving thermal energy radiated from a target object having a temperature to be measured, first and second noise sources, which are maintained at different temperatures in order to obtain a reflection coefficient of an interface between the antenna and the target object, a first switch for periodically switching between outputting the first or second noise source, a circulator for adding a signal received by the antenna to a reflective wave output from the first switch, and for transmitting an addition result, third and fourth noise sources, which are maintained at different temperatures, a second switch for periodically switching between outputting an output of the third noise source, the circulator, and the fourth noise source, and an amplifier for amplifying an output of the second switch.
    Type: Application
    Filed: October 18, 2004
    Publication date: September 1, 2005
    Inventors: Jeonghwan Lee, V.A. Rassadovsky, S.N. Kleshnin, I.F. Belov, V.I. Tereschenkov, O.P. Sobolev, T.N. Aleshina, V.A. Obolensky