UNIPOL: Unimodular sequence design via a separable iterative quartic polynomial optimization for active sensing systems

no code implementations • 9 Jul 2021 • Surya Prakash Sankuru, Prabhu Babu, Mohammad Alaee-Kerahroodi

Sequences having better autocorrelation properties play a crucial role in enhancing the performance of active sensing systems.

Designing sequence set with minimal peak side-lobe level for applications in high resolution RADAR imaging

no code implementations • 7 Sep 2020 • Surya Prakash Sankuru, R Jyothi, Prabhu Babu, Mohammad Alaee-Kerahroodi

Constant modulus sequence set with low peak side-lobe level is a necessity for enhancing the performance of modern active sensing systems like Multiple Input Multiple Output (MIMO) RADARs.

A Fast Iterative Algorithm to design phase only sequences by minimizing the ISL metric

no code implementations • 15 Jul 2020 • Surya Prakash Sankuru, Prabhu Babu

Unimodular/Phase only sequence having impulse like aperiodic auto-correlation function plays a central role in the applications of RADAR, SONAR, Cryptography, and Wireless (CDMA) Communication Systems.