Patents by Inventor Morteza Tavakoli Taba

Morteza Tavakoli Taba 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).

  • Publication number: 20240106116
    Abstract: A hybrid switched-type phase shifter (STPS) may include the ?-type phase shifters and T-type phase shifters to provide more stable output signals over a wide frequency range. The hybrid STPS may provide output signals based on shifting a phase of the input signal having different frequencies across the frequency range by different phase shifts with relatively similar phase drifts resulting in a reduced phase error during operation. In some cases, the phase shifters discussed above may also include a number of capacitors and/or inductors. In some embodiments, a circuitry or layout of the phase shifters may be shared to reduce a total number of capacitors and therefore reduce a circuit area of the hybrid STPS. Moreover, stacking at least two inductors of the hybrid STPS may also reduce a circuit area for shifting the phase of the input signal by the desired phase shifts across the frequency range.
    Type: Application
    Filed: February 3, 2023
    Publication date: March 28, 2024
    Inventors: Morteza Tavakoli Taba, Xiang Guan