Bob Callanan is a Senior Principal Engineer at Raytheon, where he leverages over 30 years of extensive experience in electrical engineering to drive innovation in power and electronic systems. His expertise in wide bandgap semiconductors, particularly silicon carbide (SiC) and gallium nitride (GaN), positions him...
Bob Callanan is a Senior Principal Engineer at Raytheon, where he leverages over 30 years of extensive experience in electrical engineering to drive innovation in power and electronic systems. His expertise in wide bandgap semiconductors, particularly silicon carbide (SiC) and gallium nitride (GaN), positions him at the forefront of power electronics applications. Bob's work in characterizing, evaluating, and modeling these advanced materials has led to the issuance of nine US patents, underscoring his significant contributions to the semiconductor industry.
In his current role, Bob is instrumental in the design and development of cutting-edge power systems for large ground-based and ship-based radar systems, including the AEGIS AN/SPY-1 and Mark 99 transmitters. His responsibilities encompass identifying and executing the integration of new power conversion and radio frequency technologies, which are critical for enhancing the performance and reliability of these sophisticated radar systems. With a focus on high power electronics capable of handling up to 1.2 megawatts and 40kV, Bob's work ensures that Raytheon remains a leader in defense technology.
Bob's proficiency in analog and CMOS design, coupled with his hands-on experience in PCB design and testing, allows him to navigate complex engineering challenges effectively. His commitment to advancing power supplies and electronic systems not only supports Raytheon's mission but also contributes to the broader field of electrical engineering, where innovation is key to maintaining technological superiority. Through his leadership and technical acumen, Bob continues to shape the future of power electronics in defense applications, making a lasting impact on the industry.
