Anandaroop Chakrabarti

Title: Anandaroop Chakrabarti: Wireless and Oscillator Circuit Innovations.

Introduction

Anandaroop Chakrabarti is an inventor associated with New York, NY (US), whose patent work includes innovations in wireless-transmitter circuits and oscillator design. His portfolio includes 7 patents.

Latest Patents

One of Chakrabarti’s latest patents, “Wireless-Transmitter Circuits Including Power Digital-to-Amplitude Converters,” describes a digital-to-amplitude converter built with binary-weighted switching transistors and additional transistor and inverter circuitry. The design connects amplitude-control bits to the switching transistors and combines their operation to produce the converter’s output.

Another recent patent, “Oscillator Phase Noise Using Active Device Stacking,” describes an integrated electronic circuit with a transconductance cell and active and passive decoupling circuits. The oscillator’s tank is direct-current decoupled from the transconductance-cell devices, a configuration intended to increase voltage swing and reduce phase noise.

Career Highlights

Chakrabarti’s listed professional affiliations include Columbia University and International Business Machines Corporation (IBM). His patent work reflects contributions to circuit design for wireless transmission and oscillator performance.

Collaborations

His listed collaborators include Harish Krishnaswamy and Bodhisatwa Sadhu, whose work is associated with his patent-related collaborations.

Conclusion

Anandaroop Chakrabarti’s inventions address practical challenges in wireless-transmitter circuitry and oscillator design, with a portfolio of 7 patents and professional connections to Columbia University and IBM.