Santharam Gurumani

Title: Innovations of Santharam Gurumani

Introduction

Santharam Gurumani is a notable inventor based in Frederick, MD (US), recognized for his contributions to technology with a total of 9 patents. His work primarily focuses on advancements in digital pre-distortion and satellite communication systems.

Latest Patents

One of his latest patents is titled "External digital pre-distorter coefficient computation for power amplifier nonlinearity compensation." This invention involves a system that can receive a defined waveform from transmit hardware and transmit an output waveform with a defined modulation from a power amplifier (PA). The system captures samples of the output waveform and submits them to a processing system temporarily connected to a transmitter system. It computes a PA model using the defined waveform and the samples, determining a plurality of Digital Pre-Distorter (DPD) coefficients for various power levels, frequencies, and temperatures based on the PA model. These coefficients are stored in the memory of the transmitter system, allowing for the addition of predistortions to correct impairments introduced by the PA.

Another significant patent is "Backward compatible physical layer and signaling for satellite communication." This method facilitates communication with both legacy and new terminals by assigning the same carrier to both types. It involves receiving a terminal identifier and an optional payload for transmission at a MAC/RLC layer, determining the type of terminal, composing a burst header accordingly, and formatting the burst for transmission.

Career Highlights

Santharam Gurumani has worked with prominent companies such as Hughes Network Systems and Hughes Electronics Corporation. His experience in these organizations has contributed to his expertise in the field of telecommunications and satellite technology.

Collaborations

Throughout his career, he has collaborated with notable colleagues, including Channasandra S Ravishankar and James Jehong Jong. These collaborations have likely enriched his work and led to innovative solutions in his projects.

Conclusion

Santharam Gurumani's contributions to technology through his patents and collaborations highlight his significant role as an inventor in the field of telecommunications. His innovative solutions continue to impact the industry positively.