Company Filing History:
2 out of 110 
1 out of 11 Years Active: 1994-1998
Title: The Innovations of Herbert C. Stankwitz
Introduction
Herbert C. Stankwitz is a notable inventor based in Ann Arbor, MI (US), recognized for his contributions to the field of synthetic aperture radar (SAR) technology. With a total of 3 patents to his name, Stankwitz has made significant advancements that enhance the capabilities of radar systems.
Latest Patents
Stankwitz's latest patents include innovative methods that improve autofocus and signal processing in SAR systems. One of his key inventions is the "Subaperture high-order autofocus using reverse phase," which decomposes phase error into basis function components. This method partitions image patches into subapertures based on the slope of the basis function, applying positive and negative masks accordingly. The results are correlated to produce a focused image, utilizing the principle of map-drift for phase-amplitude weight computation.
Another significant patent is the "Super spatially variant apodization (Super - SVA)," which addresses signal compression in radar systems. This method employs multiple extrapolations to resolve beyond diffraction limits, starting with a uniformly weighted SAR signal. The process involves adaptive sidelobe reduction, inverse weighting, and data replacement, allowing for repeated extrapolation to enhance signal quality.
Career Highlights
Throughout his career, Stankwitz has worked with prominent organizations such as the Environmental Research Institute of Michigan and Erim International, Inc. His work has contributed to advancements in radar technology and signal processing, showcasing his expertise in the field.
Collaborations
Stankwitz has collaborated with notable colleagues, including Michael R. Kosek and Ken W. Burgener. These partnerships have further enriched his work and contributed to the development of innovative radar solutions.
Conclusion
Herbert C. Stankwitz's contributions to radar technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods continue to influence advancements in synthetic aperture radar systems.