Tomas Lang

Title: Innovations of Tomas Lang in Digital Signal Processing

Introduction

Tomas Lang is an accomplished inventor based in Irvine, CA. He has made significant contributions to the field of digital signal processing. His innovative work has led to the development of a unique patent that enhances computational efficiency in generating sine and cosine outputs.

Latest Patents

Tomas Lang holds a patent for a "Digital phase to digital sine and cosine amplitude translator." This invention generates sine and cosine outputs from an input angle word. The input angle is decomposed into the most significant bits (MSBs) and the least significant bits (LSBs). The octant number of the angle is identified by the octant identifier bits. The use of radix-4 multiplier/adder circuits improves the efficiency of multiplication and addition computations. Additionally, an incrementor and a decrementor are utilized for sine and cosine MSB computations, respectively, which further conserves computer memory and logic. In a preferred embodiment, the MSBs of the sine and cosine outputs for all octants are generated based on the octant number of the input angle. The LSBs of the outputs are produced through trigonometric approximations and octant selection, resulting in significant savings in computer memory and logic.

Career Highlights

Tomas Lang is currently employed at Raytheon Company, where he continues to innovate and contribute to advancements in technology. His work has been instrumental in improving digital signal processing techniques.

Collaborations

Throughout his career, Tomas has collaborated with notable colleagues, including Milos D Ercegovac and Allen L Sakai. These collaborations have fostered an environment of innovation and creativity, leading to further advancements in their respective fields.

Conclusion

Tomas Lang's contributions to digital signal processing through his innovative patent demonstrate his expertise and commitment to advancing technology. His work not only enhances computational efficiency but also paves the way for future innovations in the field.