Ganesh Saripalli

Title: Innovations by Ganesh Saripalli: Pioneering Advances in Digital-to-Analog Conversion

Introduction

Ganesh Saripalli is an esteemed inventor based in San Diego, California, recognized for his contributions to the field of digital-to-analog conversion. With two patents to his name, Saripalli continues to make significant strides in enhancing electronic communication technologies.

Latest Patents

Saripalli's latest innovations include the following patents:

1. **Transmit Digital to Analog Converter (DAC) Spur Attenuation**: This patent details a method and apparatus for effectively attenuating transmit digital to analog converter (DAC) spurs. The process begins with a reference voltage injected into an amplifier. Subsequently, the output of a ground low-dropout regulator is measured and compared to the reference voltage. The output of the amplifier is adjusted based on this comparison. If the reference voltage is higher than the output of the regulator, the amplifier's output is adjusted to ground. Conversely, if the reference voltage is lower, the amplifier's output is calibrated to match the reference voltage.

2. **Wideband Digital to Analog Converter with Built-in Load Attenuator**: This invention describes a circuit designed for digital-to-analog conversion. The circuit features a digital-to-analog converter (DAC) that includes a double cascaded current source and a differential current-mode switch (DCMS). Additionally, it comprises a direct current (DC) offset stage and a load attenuator, enhancing the performance and efficiency of the conversion process.

Career Highlights

Ganesh Saripalli is presently associated with Qualcomm Incorporated, a leading corporation renowned for its advancements in telecommunications and semiconductor technology. His role in facilitating innovative solutions attests to his expertise and dedication to the field.

Collaborations

Throughout his career, Saripalli has collaborated with notable coworkers such as Dongwon Seo and Tongyu Song. Their shared insights and joint efforts have contributed to the successful development of groundbreaking technologies in digital-to-analog conversion.

Conclusion

Ganesh Saripalli stands out as a talented inventor who has significantly impacted the technology landscape through his patents. With a commitment to innovation, his work at Qualcomm Incorporated is paving the way for future advancements in digital communications, showcasing the vital role of inventors in shaping the industry.