Lonny Richard Walker

Title: Lonny Richard Walker: Innovator in Antenna Technology

Introduction

Lonny Richard Walker is a notable inventor based in Torrance, California. He has made significant contributions to the field of antenna technology, holding a total of 4 patents. His work focuses on innovative designs that enhance the performance and efficiency of antenna systems.

Latest Patents

One of Walker's latest patents is for a "Low profile cavity backed long slot array antenna with integrated circulators." This invention relates to active electronically scanned array antennas. It features a thin, low-cost design achieved by coupling electromagnetic energy into periodically driven long slots using circulators with integrated probes. The long slots are formed as grooves in a conductive base plate, with each groove bracketed on both sides by conductive strips. The circulators with integrated probes are installed between the conductive strips and the base plate, which reduces fabrication costs and facilitates connections between the circulators and the antenna electronics. The probes protrude partway into the slots, providing coupling to waves propagating in free space.

Another significant patent is for a "Surface/traveling wave suppressor for antenna arrays of notch radiators." This antenna system includes an array of notch radiators arranged in aligned rows on longitudinal axes, defining a series of troughs between adjacent notch radiator rows within an aperture area. Each notch radiator includes a tip region. A plurality of surface/traveling wave suppressors, fabricated from microwave energy absorbing material, is disposed in the troughs. This design ensures that the longest suppressor dimension is transverse or nearly transverse to the array face.

Career Highlights

Walker has worked with prominent companies in the technology sector, including Hughes Electronics Corporation and Raytheon Company. His experience in these organizations has contributed to his expertise in antenna technology and innovation.

Collaborations

Throughout his career, Walker has collaborated with notable individuals such as John M. Hadden, IV, and Robert G. Yaccarino. These collaborations have likely enriched his work and led to advancements in the field.

Conclusion

Lonny Richard Walker is a distinguished inventor whose work in antenna technology has led to several innovative patents. His contributions continue to influence the development of advanced antenna systems.