Carl J Hahn, Iii

Title: The Innovative Contributions of Carl J. Hahn, III

Introduction

Carl J. Hahn, III is a notable inventor based in Inglewood, California. He has made significant contributions to the field of antenna technology, holding a total of six patents. His work primarily focuses on systems and methods for testing phased array antennas, showcasing his expertise in this specialized area.

Latest Patents

One of his latest patents is titled "System and method for near-field testing of a phased array antenna." This innovative system includes a probe, a beam forming network, and a computing system. The probe is strategically positioned in the near-field of the phased array antenna, transmitting a test beam toward a designated location on the array. The beam forming network, which is connected to the phased array, consists of multiple phase shifters and a beam summer. These phase shifters are responsible for steering the received beams from each antenna element to create a planar wave front. The beam summer combines the power of these received beams. The computing system then scales the combined power and generates a virtual spectrum for the phased array antenna based on the scaled power of the received beams.

Another patent under his name is also focused on near-field testing of phased array antennas. This system includes a probe that receives a portion of a test beam radiated by the antenna. The beam forming network, coupled to the antenna, features phase shifters that steer the test beam to a specific position in the near-field. The computing system normalizes the received power of the test beam and generates a far-field antenna pattern based on this normalized power.

Career Highlights

Throughout his career, Carl has worked with prominent companies in the aerospace and defense sectors, including The Boeing Company and Hughes Aircraft Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in antenna technology.

Collaborations

Carl has collaborated with notable professionals in his field, including Arnold L. Berman and Jeffrey T. McCollam. These collaborations have contributed to the advancement of technology in antenna systems.

Conclusion

Carl J. Hahn, III is a distinguished inventor whose work in phased array antenna technology has led to significant advancements in the field. His innovative patents and collaborations with industry professionals highlight his contributions to engineering and technology.