Company Filing History:
Years Active: 2016-2025
Title: Achal Venkatesh: Innovator in Power Calibration and Monitoring Systems
Introduction
Achal Venkatesh is a prominent inventor based in Bengaluru, India. He has made significant contributions to the field of integrated circuits and power amplification technologies. With a total of four patents to his name, Venkatesh has demonstrated a strong commitment to innovation and technological advancement.
Latest Patents
One of his latest patents is a power calibration and monitoring system. This integrated circuit includes a functional circuit and a power calibration and monitoring system that features a digital-to-analog converter (DAC), a variable gain amplifier (VGA), and a counter. The DAC generates a differential pair of feedback currents based on a digital count. The VGA produces a differential pair of amplified signals based on the magnitude difference between the feedback currents and detection currents derived from node voltages associated with the functional circuit. The counter generates the digital count based on the amplified signals, allowing for the calibration and monitoring of power associated with the functional circuit.
Another notable patent focuses on current steering biasing for power control in a cascode-based power amplifier stage, specifically for radar applications. This power amplifier stage includes multiple amplifier branch circuits, each containing a cascode device, a source device, and a replica cascode device. The output power level of the amplifier stage is controlled by activating a selected number of amplifier branch circuits, enhancing reliability and performance.
Career Highlights
Achal Venkatesh has worked with notable companies such as NXP B.V. and Analog Devices Global. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the field of electronics.
Collaborations
Throughout his career, Venkatesh has collaborated with talented individuals, including Birama Goumballa and Abhinav Kumar Dikshit. These collaborations have fostered a creative environment that has led to innovative solutions and advancements in technology.
Conclusion
Achal Venkatesh is a distinguished inventor whose work in power calibration and monitoring systems has made a significant impact in the field of electronics. His patents reflect his dedication to innovation and his ability to solve complex engineering challenges.