The client needed a proof-of-concept for a miniaturized, lightweight LPDA-style antenna for ground-penetrating radar, designed for explosive mine detection. This antenna would be mounted on mission-critical frontline vehicles and needed to operate effectively at frequencies ranging kHz to low MHz.
Field Theory conducted an extensive electromagnetic (EM) simulation study, exploring a variety of Loop and LPDA antenna designs. Through this process, Field Theory successfully reduced the size of the legacy design by over 35% while simultaneously improving the directive gain for deeper and more accurate ground penetration.
Field Theory delivered a validated proof-of-concept that demonstrated the feasibility of a smaller, more efficient antenna design for mine detection. This critical first step provided the client with a solid foundation to move forward with further development, enabling them to confidently pursue a mission-critical solution that would improve both performance and practicality in real-world applications.
