Patents by Inventor Ramachandra Cv

Ramachandra Cv 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).

  • Patent number: 8165184
    Abstract: An Arbitrary Waveform Generator (AWG) synthesizes and generates an SSC modulated signal by generating a modulating waveform with a frequency of an SSC modulation frequency, calculating the number of samples per data bit (SPUI) as a ratio of an upsampling frequency to a data rate of a data stream, calculating an amplification factor as the ratio of SSC deviation frequency to data rate of the data stream, generating the array of SSC Edges containing the edge variation with respect to single sample per bit, multiplying the amplification factor to the modulating waveform, generating an array of SSC Edges Upsampled, containing edge variations with respect to an Upsample factor per bit, and multiplying SSC Edges with SPUI; calculating the resultant bit duration SSC Bit Duration as the sum of SSC Edges Upsampled and SPU, and calculating the successive summation of SSC Bit Duration, to get SSC Bit Position.
    Type: Grant
    Filed: January 17, 2009
    Date of Patent: April 24, 2012
    Assignee: Tektronix, Inc.
    Inventors: Ramachandra Cv, Mark L. Guenther, John C. Calvin
  • Publication number: 20090207886
    Abstract: A system and method for synthesizing and generating the SSC modulated signal with precision and in a controlled manner is provided. In one embodiment the system may be integrated in an arbitrary waveform generator.
    Type: Application
    Filed: January 17, 2009
    Publication date: August 20, 2009
    Applicant: Tektronix.com
    Inventors: Ramachandra CV, Mark L. Guenther, John C. Calvin