Milorad Popovic

Title: Milorad Popovic: Innovator in Magnetron Technology

Introduction

Milorad Popovic is a notable inventor based in Warrenville, IL (US). He has made significant contributions to the field of magnetron technology, holding 2 patents that enhance the performance and functionality of magnetrons in various applications.

Latest Patents

One of his latest patents is the "Phase and frequency locked magnetron." This invention features a magnetron of improved performance capable of stabilizing the frequency and phase of magnetron output for use in particle accelerators and other applications. Thin variable-permeability blocks are attached inside the resonant anode structures of a standard magnetron design. A variable bias electromagnet, with a field orthogonal in direction to the RF magnetic field, is used to vary the permeability of each block and therefore the resonant frequency of each anode structure. An electronic feedback control circuit adjusts the bias magnetic fields to lock in the frequency and phase of the magnetron output to an external low-level reference signal. Such devices may be used to provide synchronized high-power RF to many locations, such as the RF cavities of a particle accelerator, while requiring the distribution only of electrical power and an appropriate low-level RF reference signal.

Another significant patent is the "RF cavity using liquid dielectric for tuning and cooling." This system for accelerating particles includes an RF cavity that contains a ferrite core and a liquid dielectric. Characteristics of the ferrite core and the liquid dielectric, among other factors, determine the resonant frequency of the RF cavity. The liquid dielectric is circulated to cool the ferrite core during the operation of the system.

Career Highlights

Milorad Popovic is currently associated with Muons, Inc., where he continues to innovate and develop advanced technologies in the field of particle acceleration. His work has been instrumental in enhancing the capabilities of magnetrons, making them more efficient and reliable for various applications.

Collaborations

He has collaborated with notable colleagues such as Rolland Paul Johnson and Michael L Neubauer, contributing to the advancement of technology in their respective fields.

Conclusion

Milorad Popovic's contributions to magnetron technology through his innovative patents demonstrate his commitment to advancing scientific research and applications. His work continues to impact the field of particle acceleration and beyond.