Tsvi F Assal

Title: Tsvi F Assal: Innovator in Microwave Technology

Introduction

Tsvi F Assal is a notable inventor based in Bethesda, MD (US), recognized for his contributions to microwave technology. He holds 2 patents that showcase his innovative approach to solving complex engineering challenges. His work primarily focuses on satellite communication and integrated circuit design.

Latest Patents

One of Assal's latest patents is for a satellite-receiver time division multiple-access burst duration. This invention involves a burst duration and guard space monitor circuit that produces signals largely unaffected by nulls or near nulls in a received QPSK signal. The design includes a comparison of the received QPSK signal with a fixed threshold voltage, with outputs sampled at twice the symbol rate. The samples are processed through a burst duration shift register to generate the burst duration signal, which is then used to create a guard space signal. This innovative approach ensures reliable signal processing even in challenging conditions.

Another significant patent is for a temperature-compensated microwave integrated circuit delay line. This device maintains a constant phase delay over a wide temperature range, utilizing a dielectric substrate with strip conductors. The design incorporates a compensating material that adjusts the height of a conductive plate above the substrate, thereby stabilizing the electromagnetic field pattern and ensuring consistent signal propagation velocity. This invention is crucial for applications requiring high precision in varying environmental conditions.

Career Highlights

Tsvi F Assal has made significant strides in his career, particularly through his work at Communications Satellite Corporation. His expertise in microwave technology has positioned him as a key player in the field, contributing to advancements that enhance communication systems.

Collaborations

Throughout his career, Assal has collaborated with notable professionals, including Arnold L Berman and Christoph E Mahle. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Tsvi F Assal's contributions to microwave technology and satellite communication are noteworthy. His innovative patents reflect a deep understanding of engineering principles and a commitment to advancing technology in his field.