Dhirajlal N Manvar

Title: Innovations by Dhirajlal N Manvar

Introduction

Dhirajlal N Manvar is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of digital-to-analog conversion technology. With a total of 4 patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a digital-to-analog converter with a flexible data interface. This invention features a mute circuit that allows for muting and de-muting input data in 6 dB steps over a specified time period. The mute circuit includes a counter to provide mute signals, a decoder to decode these signals, and a shift matrix to adjust the data accordingly. Additionally, the interface includes a programmable shift register that accommodates various data word lengths, enhancing the versatility of the digital-to-analog converter.

Another significant patent by Manvar is a digital-to-analog converter with a linear interpolator. This invention integrates a linear interpolator with a converter, such as a sigma-delta modulator, and an analog summing network. The linear interpolator consists of a differentiator, an integrator, and a multiplexer, which work together to optimize the conversion process while minimizing the size of the linear interpolator.

Career Highlights

Dhirajlal N Manvar is currently employed at Motorola Corporation, where he continues to innovate and develop advanced technologies. His work at Motorola has positioned him as a key player in the field of digital signal processing.

Collaborations

Throughout his career, Manvar has collaborated with several talented individuals, including Robert C Ledzius and James S Irwin. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Dhirajlal N Manvar's contributions to digital-to-analog conversion technology are noteworthy. His innovative patents and work at Motorola Corporation highlight his expertise and commitment to advancing the field.