Patents by Inventor Igor CHEKHOVSTOV

Igor CHEKHOVSTOV 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).

  • Time alignment algorithm for transmitters with EER/ET amplifiers and others
    Patent number: 8542766
    Abstract: An apparatus and method for aligning input and feedback signals in a transmission circuit are provided. The method includes capturing an input signal and a feedback signal, determining a first time delay between the input signal and the feedback signal, determining a second time delay between the input signal and the feedback signal, the determination of the second time delay having a higher resolution than the determination of the first time delay, and applying the first time delay and the second time delay to temporally align the input signal with the feedback signal. Use of the present invention provides an improved resolution of time alignment while reducing the overall complexity and cost of the transmission circuit.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: September 24, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Igor Chekhovstov, Khalil Haddad
  • TIME ALIGNMENT ALGORITHM FOR TRANSMITTERS WITH EER/ET AMPLIFIERS AND OTHERS
    Publication number: 20110274210
    Abstract: An apparatus and method for aligning input and feedback signals in a transmission circuit are provided. The method includes capturing an input signal and a feedback signal, determining a first time delay between the input signal and the feedback signal, determining a second time delay between the input signal and the feedback signal, the determination of the second time delay having a higher resolution than the determination of the first time delay, and applying the first time delay and the second time delay to temporally align the input signal with the feedback signal. Use of the present invention provides an improved resolution of time alignment while reducing the overall complexity and cost of the transmission circuit.
    Type: Application
    Filed: April 29, 2011
    Publication date: November 10, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Igor CHEKHOVSTOV, Khalil HADDAD