Krishna Kanth Rokkam

Title: Innovations by Krishna Kanth Rokkam

Introduction

Krishna Kanth Rokkam is an inventor based in Bengaluru, India. He is currently employed at Tata Consultancy Services Limited. Although he does not hold any granted patents, he is actively involved in innovative research and development.

Latest Patent Applications

One of his notable patent applications is titled "Microwave Imaging with Multiple-Input and Multiple-Output Synthetic Aperture Radar Using Compressed Multi-Coset Range Migration Technique." This application addresses the need for improved compressed scanning in synthetic aperture radar (SAR) acquisitions for microwave imaging. The proposed method reduces SAR acquisition time by utilizing a compressed scanning setup that captures radar measurements to create a microwave image of a target scene. This is achieved by intermittently skipping blocks during the SAR acquisition process. The reconstruction of the microwave image is performed using a 2D Fourier Transform of the radar measurements, based on a multi-coset range-migration framework. This framework leverages intermittent scanning and formulates a compressed sensing-based architecture by utilizing block-sparsity constraints. Additionally, a denoising convolutional neural network (DnCNN) is employed to enhance and denoise the reconstructed microwave image, resulting in a high-resolution image of the target scene.

Conclusion

Krishna Kanth Rokkam's contributions to microwave imaging technology demonstrate his commitment to innovation in the field. His work has the potential to significantly enhance the efficiency of SAR acquisitions and improve imaging quality.