Anusha Gummana

Title: Anusha Gummana: Pioneering Innovations in Voltage Drop Modeling

Introduction

Anusha Gummana, a distinguished inventor based in Bengaluru, India, has made significant strides in the field of circuit design and power analysis. With two patents to her name, Anusha's work focuses on enhancing the accuracy and efficiency of timing analyses in electronic designs. She is currently a pivotal part of the team at Ansys, Inc., a company renowned for its engineering simulation software solutions.

Latest Patents

Anusha's latest patents include a sophisticated dynamic voltage drop model for timing analysis. This innovative approach addresses the power supply noise present in circuit simulations by employing per-instance dynamic voltage drops (DVD) that guide timing analysis on a cell-by-cell basis rather than relying on a global value. In her method, during a power analysis simulation, a representation of energy lost is determined for each output of the victim cell during specific switching windows across multiple power supply rails. This accurately delineates energy lost due to aggressors, thereby providing valuable insights for timing analysis systems. The approach utilizes a graphical representation defined by the switching window of each victim's output, enhancing the granularity of the analysis.

Career Highlights

Throughout her career at Ansys, Inc., Anusha Gummana has established herself as a key figure in the development of advanced simulation technologies. Her expertise in power analysis and circuit design has contributed significantly to the company’s innovative offerings. Anusha's ability to integrate theoretical knowledge with practical applications has positioned her as a sought-after inventor in the field.

Collaborations

Anusha's collaborative efforts with colleagues such as Qian Shen and Sankar Ramachandran have furthered the research and development of cutting-edge technologies. Their collective expertise fosters an environment of innovation and creativity, strengthening their contributions to the industry.

Conclusion

In conclusion, Anusha Gummana stands out as an influential inventor in the realm of circuit design and power supply analysis. Her pioneering work on dynamic voltage drop modeling not only enhances design simulations but also underscores the importance of precision in electronic systems. As she continues to innovate at Ansys, Inc., Anusha is poised to leave a lasting impact on the engineering field.