The Repetitions of Fast Radio Bursts

Fast radio bursts (FRBs) are brief, bright flashes of radio emission originating from sources billions of light-years away. While some FRB sources have been observed to emit multiple bursts, the question remains: Do all FRBs repeat? This thesis investigates the repeating nature and spectro-polarimetric properties of a population of FRB sources to understand the emission mechanism causing them. The study utilizes some of the world's most sensitive radio telescopes and employs a novel search technique to process the wideband data. The findings point towards a dynamic and highly magnetized environment that surrounds at least some repeating FRB sources.