Manfred B Schulz

Title: The Innovative Mind of Manfred B. Schulz

Introduction

Manfred B. Schulz, an accomplished inventor based in Sudbury, Massachusetts, has made significant contributions to the field of surface acoustic wave technology. With a total of five patents to his name, Schulz's innovations focus on enhancing the efficiency and performance of acoustic wave devices, which are crucial in various applications including telecommunications and signal processing.

Latest Patents

Among his notable inventions is the "Surface Acoustic Wave Ring Filter," which features a low loss filter device with input and output transducers located on opposite sides of a rectangular propagation path. This innovative device incorporates frequency-selective reflective gratings at each corner of the rectangle. By enabling two traveling surface waves to traverse along opposed paths and arrive at the output transducer additively in phase, the design effectively eliminates bidirectionality loss, ensuring nearly lossless transmission at specific frequencies. The filter also boasts high sidelobe rejection, adjustable passband skirt slopes, and tunable bandwidth, marking a significant advancement in acoustic wave technology.

Another of Schulz's recent patents is the "Wide Band Low Loss Acoustic Wave Device." This device is characterized by its ability to capture nearly all of the surface wave energy produced at an input transducer, directing it to the output utilization means. Featuring multiple reflective elements on the surface of a piezoelectric substrate, it reflects surface waves in various directions. The overall passband characteristics are determined by the interaction of the reflecting properties and those of the input and output transducers. Besides its extremely low insertion loss, this device also provides wide bandwidth capabilities with minimal sidelobes and sharp passband skirts.

Career Highlights

Manfred B. Schulz is a key player at Raytheon Company, where he has contributed to pioneering technologies that enhance communications and electronic systems. His work focuses primarily on the practical application of surface acoustic wave devices, which have become essential components in modern technology. Schulz’s inventions showcase his deep understanding and commitment to pushing the boundaries of acoustic wave applications.

Collaborations

Throughout his career, Schulz has collaborated with notable colleagues, including Melvin G. Holland and Frank Sandy. These partnerships have fostered an environment of innovation and have been instrumental in advancing the state of technology within the industry.

Conclusion

Manfred B. Schulz's contributions to the field of acoustic wave technology through his inventive patents showcase his talent and commitment to enhancing electronic communications. His work at Raytheon Company and collaborations with esteemed professionals reflect a career dedicated to innovation and excellence, making him a prominent figure in the realm of inventions and patents.