Patents by Inventor Saurabh Anmadwar

Saurabh Anmadwar 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).

  • DUAL FEEDBACK CONTINUOUS TIME LINEAR EQUALIZER
    Publication number: 20240348218
    Abstract: An amplifier circuit, comprising an amplification stage, is configured to amplify an input signal, and to generate an output signal as the amplified input signal; a first feedback stage, configured to generate a first feedback voltage based on a voltage of the input signal, and to modify the output signal by the first feedback voltage; and a second feedback stage, configured to generate a second feedback voltage based on a current generated in response to the input signal, and to modify the output signal using the second feedback voltage.
    Type: Application
    Filed: April 17, 2023
    Publication date: October 17, 2024
    Inventor: Saurabh ANMADWAR
  • Low-power and area-efficient gain-bandwidth tripler amplifier
    Patent number: 11476817
    Abstract: An active current source load of a fully differential amplifier which is converted into a transconductance (gm) component also at higher frequency by feed-forwarding input signals to their gates. With signal coupling to gate, unity gain bandwidth (UGB) of the amplifier increases by a factor of two. In addition to this, the signal is coupled to source as well to achieve three-fold UGB enhancement. Thus, the effective trans-conductance is gmp at dc and becomes gmp+(gmngate+gmnsrc) at high frequency which triples the UGB when gmp=gmngate/src.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: October 18, 2022
    Assignee: Intel Corporation
    Inventors: Saurabh Anmadwar, Dheeraj Shetty, Madhuban Kishor
  • LOW-POWER AND AREA-EFFICIENT GAIN-BANDWIDTH TRIPLER AMPLIFIER
    Publication number: 20220085778
    Abstract: An active current source load of a fully differential amplifier which is converted into a transconductance (gm) component also at higher frequency by feed-forwarding input signals to their gates. With signal coupling to gate, unity gain bandwidth (UGB) of the amplifier increases by a factor of two. In addition to this, the signal is coupled to source as well to achieve three-fold UGB enhancement. Thus, the effective trans-conductance is gmp at dc and becomes gmp+(gmngate+gmnsrc) at high frequency which triples the UGB when gmp=gmngate/src.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 17, 2022
    Applicant: Intel Corporation
    Inventors: Saurabh Anmadwar, Dheeraj Shetty, Madhuban Kishor