Company Filing History:
Years Active: 1994-1996
Title: Innovations by Stephen A. Blake in RF Technology
Introduction
Stephen A. Blake is a notable inventor based in San Diego, California, recognized for his contributions to radio frequency (RF) technology. With a total of two patents to his name, Blake has developed innovative solutions for signal processing in wireless communication.
Latest Patents
Blake's latest patents highlight his expertise in RF tuners and their accompanying downconverter stages. One of his patents details a "Tuner with Quadrature Downconverter for Pulse Amplitude Modulated Data." This invention combines an RF-band tuner stage with a quadrature downconverter stage in a single shielded enclosure. The design facilitates the conversion of RF-band signals from sources like low-noise block downconverters (LNB) directly into digital formats suitable for pulse amplitude modulation (PAM) demodulation. The system is engineered for optimized bandwidth and includes functionalities such as automatic gain control and carrier tracking.
The second patent, titled "L-Band Tuner with Quadrature Downconverter for PSK Data Applications," showcases a similar concept tailored for phase-shift keying (PSK) applications. This device elegantly integrates an L-band tuner stage with a quadrature downconverter, enabling efficient conversion of L-band signals into a desired digital format for PSK demodulation. Both patents exhibit over 70 dB dynamic range and significant RF image rejection capabilities.
Career Highlights
Stephen A. Blake is currently affiliated with Comstream Corporation, where he applies his inventive skills to advance RF technologies. His work prominently features developments in tuners and demodulators, positioning him as a valuable asset in the field of communications engineering.
Collaborations
In his endeavors, Blake collaborates with fellow innovators, including Gregory F. Halik and Itzhak Gurantz. Their teamwork enhances the creativity and effectiveness of their projects, leading to significant advancements in RF technology.
Conclusion
Stephen A. Blake's innovations in RF technology through his patents play a crucial role in enhancing communication systems. As a key inventor at Comstream Corporation, his contributions continue to influence the evolution of signal processing techniques, paving the way for future advancements in wireless communications.