Kempraju G

Title: The Innovative Mind of Kempraju G

Introduction

Kempraju G is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of technology, particularly in the area of wireless communication and power amplification. With a total of 3 patents to his name, Kempraju continues to push the boundaries of innovation.

Latest Patents

One of Kempraju's latest patents is titled "Data-based pre-distortion for nonlinear power amplifier." This invention involves a system that includes a digital pre-distortion (DPD) component, which consists of a DPD processor and a DPD calibration engine. The DPD processor applies a set of DPD coefficients to a digital baseband data signal, generating a pre-distorted digital baseband data signal for conversion to a radio frequency (RF) signal. This RF signal is then amplified by a nonlinear power amplifier (PA) to produce an RF output signal. The DPD calibration engine plays a crucial role by comparing a digitized, down-converted version of the RF output signal with the digital baseband data signal. This comparison helps determine distortion coefficients of the nonlinear PA and updates the pre-distortion coefficients to compensate for any distortion, ensuring uninterrupted data transmission.

Another significant patent is the "System and method extending range of a wireless network." This invention provides a method for extending the range of devices in a legacy wireless network. The method involves providing a transmitter with a frame that includes a first field of preamble segments and a second field of data segments. The transmitter operates to transmit at least one of the preamble segments with a higher transmit power than that of the data segments, thereby enhancing the overall range and efficiency of the wireless network.

Career Highlights

Kempraju G is currently employed at Cypress Semiconductor Corporation, where he continues to innovate and develop cutting-edge technologies. His work has had a significant impact on the industry, particularly in enhancing wireless communication systems.

Collaborations

Kempraju has collaborated with talented individuals such as Ayush Sood and Ashok Nimmala. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Kempraju G is a remarkable inventor whose contributions to technology are noteworthy. His patents reflect his dedication to advancing the field of wireless communication and power amplification