Manish Bhardwaj

Title: The Innovations of Manish Bhardwaj

Introduction

Manish Bhardwaj is a prominent inventor based in Cambridge, MA, known for his significant contributions to the field of communications technology. With a total of 13 patents to his name, he has developed innovative solutions that enhance the performance and efficiency of communication systems.

Latest Patents

One of his latest patents is the Automatic Gain Control (AGC) for multichannel/wideband communications systems. This AGC system is designed to attenuate incoming multi-channel signals by providing a gain. It further adjusts each individual channel of the multi-channel signal by supplying a second gain if needed. The AGC system ensures that the received signal power is at an optimal level for analog to digital conversion or any other form of signal processing. Additionally, it enables the elimination of mid-packet gain adjustments.

Another notable patent is the method and apparatus to track gain variation in orthogonal frequency division multiplexing (OFDM) systems. Gain variations during a packet can lead to significant performance degradation in communications systems that utilize high order quadrature amplitude modulation (QAM). This method and its associated apparatus track such variations in an OFDM system, completely eliminating any performance degradation. Gain estimation and compensation are employed using pilot subcarriers in the payload of an OFDM data packet. Estimated pilot magnitude ratios are averaged throughout the processing life of a packet to yield accurate gain estimations, and a gain compensation factor is used to adjust data carriers.

Career Highlights

Manish has worked with several companies, including Edgewater Wireless Systems Inc. and Edgewater Computer Systems, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in communication technologies.

Collaborations

Throughout his career, Manish has collaborated with talented individuals such as Garret Shih and Kanu Chadha. These collaborations have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Manish Bhardwaj's work in the field of communications technology exemplifies the spirit of innovation. His patents reflect a deep understanding of the challenges in communication systems and provide effective solutions to enhance their performance. His contributions continue to influence the industry and pave the way for future advancements.