Edward T Clark

Title: The Innovative Contributions of Edward T. Clark

Introduction

Edward T. Clark is a notable inventor based in Plantation, Florida, with a remarkable portfolio of six patents. His work primarily focuses on advancements in radio frequency (RF) technology, showcasing his expertise in integrated systems and signal processing.

Latest Patents

Among his latest patents is the "Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same." This invention features an integrated sigma-delta RF receiver subsystem that employs a multi-mode sigma-delta analog-to-digital converter to provide both single and multi-bit outputs. The system includes a programmable decimation network that reduces the frequency of the in-phase and quadrature bit stream, along with a programmable formatting network for organizing these components for further signal processing. This invention offers a highly integrated digital/analog RF receiver back-end, incorporating integrated filtering and smart gain control, which enhances compatibility with other receiver systems and delivers superior performance characteristics.

Another significant patent is the "Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation." This invention includes a first intermediate frequency amplifier, at least one mixer for combining the output of the first amplifier with an oscillator signal, and a second IF amplifier for amplifying and filtering the output from the mixer. It also features a multi-mode multi-bandwidth sigma-delta analog-to-digital converter that provides digital output signals with high dynamic range. A digital mixer generates I and Q signals, while a decimation network and formatting network arrange these signals for use with a digital signal processor.

Career Highlights

Edward T. Clark has made significant contributions to the field of RF technology during his career at Motorola Corporation. His innovative designs and patents have played a crucial role in advancing the capabilities of RF systems.

Collaborations

Throughout his career, Clark has collaborated with esteemed colleagues, including Enrique Ferrer and William J. Martin, further enhancing the impact of his work in the industry.

Conclusion

Edward T. Clark's contributions to RF technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative solutions continue to influence advancements in integrated systems and signal processing.