Company Filing History:
1 out of 832,912 Years Active: 2019
Title: Pramod Udupa: Revolutionizing Fast Fourier Transform with Innovative System and Method Patent
Introduction:
In the vast and ever-evolving field of technology, certain individuals stand out for their exceptional creativity and groundbreaking inventions. Pramod Udupa, hailing from Bengaluru, India, is one such visionary. With his innovative patent, "System and Method for Optimizing Mixed Radix Fast Fourier Transform and Inverse Fast Fourier Transform," Udupa has significantly contributed to the advancement of digital signal processing. Let us delve into the details of his remarkable invention and explore the synergy between Udupa and his coworker, Rajesh Mundhada.
The Invention:
Udupa's patent presents a comprehensive system designed to implement a mixed radix fast Fourier transformation. The system boasts an array of components, all working harmoniously to optimize the transformative process. Key elements include a data source, digit-reverse address generator, data memory, register array, control unit, butterfly extraction unit, twiddle factor generator, and computation unit.
Starting with the data source, it provides the input data necessary for the transformation. The digit-reverse address generator analyzes the input data, generating a digit reverse index and facilitating a digit reverse address calculation. The resulting data is then stored in the data memory, which acts as a repository for further processing.
The register array, a critical component within the system, harnesses the power of multiple registers to cache multiple data words. This caching mechanism enhances overall performance by reducing data retrieval time. The control unit, meanwhile, takes charge of identifying butterfly operations within the transformation process and generates addresses for fetching and storing crucial data.
The butterfly extraction unit plays a vital role in extracting data samples, ensuring their availability for further computations. A twiddle factor generator, essential for accurate calculations, generates and outputs twiddle factors based on the current radix and its configuration. These twiddle factors serve as essential constants in complex mathematical operations.
The final piece of the puzzle is the computation unit, which performs twiddle factor multiplications and butterfly operations for the current radix. It seamlessly executes these operations to facilitate the desired fast Fourier transformation.
Collaboration with Rajesh Mundhada:
Innovation thrives on collaboration, and Pramod Udupa found an excellent partner in Rajesh Mundhada. As co-workers, they likely worked hand-in-hand to bring their shared vision to life. Although specific details of Mundhada's contributions are not disclosed, his involvement suggests that Udupa had a trusted collaborator to discuss ideas, troubleshoot challenges, and collectively refine the invention.
Conclusion:
With his patent, "System and Method for Optimizing Mixed Radix Fast Fourier Transform and Inverse Fast Fourier Transform," Pramod Udupa has demonstrated his profound expertise and ingenuity in digital signal processing. His revolutionary system opens up new possibilities in data analysis, image processing, and various other domains that rely on fast Fourier transformation. Pramod Udupa and Rajesh Mundhada's collaboration serves as a testament to the power of teamwork in driving innovation forward. Their exceptional contributions will undoubtedly leave a lasting impact in the field of signal processing and beyond.