Location History:
- Riverside, OH (US) (1982)
- Fairborn, OH (US) (1991)
- Beavercreek, OH (US) (1994)
Company Filing History:
Years Active: 1982-1994
Title: Joseph Caschera: Innovator in Radar Technology
Introduction
Joseph Caschera is a notable inventor based in Fairborn, Ohio, who has made significant contributions to radar technology. With a total of 3 patents, his work focuses on enhancing the efficiency and accuracy of radar warning receivers, particularly in the context of Electronic Warfare (EW).
Latest Patents
One of his latest patents is the "Frequency Encoding Circuit in Bragg Cell Receiver." This innovative circuit is designed to encode the channel outputs of a Bragg cell receiver, which utilizes acousto-optic delay lines to analyze radar signals. The circuit aims to improve the probability of intercept while minimizing false alarm rates. By comparing the amplitude from adjacent outputs, the design determines the frequency of the input signal, addressing a major deficiency in existing methods that generate false alarms. The proposed solution employs five adjacent channels to make more accurate decisions regarding true signals versus false alarms.
Another significant patent is the "Radar Warning Receiver Compressed Memory Histogrammer." This memory system is intended for histogramming the pulse descriptor word output of radar warning receivers. It facilitates the initial processing of received data, allowing for quick determination of the numbers and types of emitters in the environment. The disclosed apparatus efficiently histograms the number of pulses received over time, assigning memory locations only when confirmed data is available. This approach contrasts with less efficient conventional histogramming methods, showcasing a typical histogram size of 1,024 by 8,192 pixels.
Career Highlights
Joseph Caschera is currently employed by the United States of America as represented by the Secretary of the Air Force. His work has been instrumental in advancing radar technology, particularly in military applications.
Collaborations
Throughout his career, Joseph has collaborated with esteemed colleagues such as James B. Tsui and Rudy L. Shaw. Their combined expertise has contributed to the development of innovative solutions in radar technology.
Conclusion
Joseph Caschera's contributions to radar technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to impact the efficiency and effectiveness of radar systems in critical applications.