Nevena Rakuljic

Title: Nevena Rakuljic: Innovator in Receiver Signal Chain Technologies

Introduction

Nevena Rakuljic is a prominent inventor based in San Diego, CA, known for her contributions to the field of receiver signal chain technologies. With a total of 5 patents to her name, she has made significant advancements that enhance the performance of wideband receiver systems.

Latest Patents

One of her latest patents focuses on digital correction techniques for wideband receiver signal chain nonlinearities. This innovation addresses the non-idealities of input circuitry that can degrade overall performance. By implementing a digital nonlinearity correction (NLC) in a receiver signal chain with an ADC, her design serves as a drop-in signal preconditioner for existing RF ADC wideband receiver signal chains. The unique equalizer she developed can compensate for various mixer spurs, potentially improving performance by 15-25 dB. This solution is particularly beneficial in defense and instrumentation applications that demand high performance.

Another notable patent involves receiver signal chains with low power drivers and driver optimization. This invention tackles the non-idealities of input circuitry that can significantly impact performance. By utilizing optimization techniques, Nevena's work reduces performance requirements on the input circuitry while still meeting the target performance of the receiver signal chain. This advancement allows for the input circuitry to be implemented in the same semiconductor technology as the analog-to-digital converter, enhancing efficiency.

Career Highlights

Nevena Rakuljic is currently employed at Analog Devices, Inc., where she continues to innovate and develop cutting-edge technologies in her field. Her work has garnered attention for its practical applications and contributions to improving receiver signal chain performance.

Collaborations

Throughout her career, Nevena has collaborated with notable colleagues, including Carroll Clifton Speir and Eric Otte. These partnerships have further enriched her work and expanded the impact of her inventions.

Conclusion

Nevena Rakuljic stands out as a leading inventor in the realm of receiver signal chain technologies. Her innovative patents and contributions to the field demonstrate her commitment to advancing technology and improving performance in critical applications.