Antonio B Catalan

Title: Antonio B Catalan: Pioneering Innovations in Ferroelectric Sensors

Introduction

Antonio B Catalan is a notable inventor located in Sterling Heights, Michigan, known for his advancements in the field of ferroelectric and pyroelectric sensor technology. With a total of eight patents to his name, Catalan has made significant contributions that enhance the capabilities and applications of these sensors in various industries.

Latest Patents

Among his latest innovations, Antonio has developed two patents focused on improving the functionality of ferroelectric and pyroelectric sensors. The first patent, titled "Ferroelectric thermometry and pyrometry by active operation," introduces a sensor that uses a novel technique to determine the charge output from its pyroelectric element. By measuring the hysteresis loop output multiple times during a given timeframe at the same temperature, the sensor can effectively switch polarization using an external AC signal. This design eliminates the need for a mechanical shutter, allowing the charge integration output to directly correlate with the incident radiation.

The second patent, "Pyroelectric sensor sensitivity enhanced by active hysteresis excitation," builds upon this technology. It employs a similar methodology, utilizing an external AC signal with a frequency higher than that of a chopper to achieve improved signal averaging during temperature measurements. By generating multiple cycles when alternating between reference and scene temperatures, the sensor significantly enhances its signal-to-noise ratio, making it more effective in temperature measurement.

Career Highlights

Antonio B Catalan has held prominent positions in companies such as GM Global Technology Operations LLC and Delphi Technologies, Inc. His career has involved working on cutting-edge projects that integrate advanced sensor technologies, showcasing his expertise and commitment to innovation.

Collaborations

Throughout his career, Antonio has collaborated with esteemed professionals, including Joseph V Mantese and Adolph L Micheli. Their joint efforts have fostered a creative environment that catalyzes groundbreaking advancements in sensor technology and enhances the overall development process.

Conclusion

Antonio B Catalan's remarkable contributions to the field of ferroelectric and pyroelectric sensors illustrate the importance of innovation in technology. His patents not only improve sensor functionality but also pave the way for new applications across various industries. As he continues to develop and refine his ideas, Antonio remains a key figure in the realm of modern sensor technology.