Jorge Alberto Grilo

Title: Innovations and Contributions of Jorge Alberto Grilo

Introduction

Jorge Alberto Grilo is a notable inventor based in Foothill Ranch, California. He has made significant contributions to the field of digital-to-analog conversion and wireless communications. With a total of three patents to his name, Grilo's work showcases his expertise and innovative spirit.

Latest Patents

One of Grilo's latest patents is the "Partial mismatch-shaping digital-to-analog converter." This invention describes a novel mismatched-shaping DAC architecture that partially spectrally shapes data conversion errors. The DAC mismatch-shaping function is particularly effective for input signal amplitude levels that are relatively low, simplifying complexity, reducing power dissipation, and shortening propagation delays associated with the digital logic circuitry. Additionally, exemplary delta-sigma ADC and DAC architectures adapted for use with this inventive DAC are also described.

Another significant patent is the "Apparatus and method for wireless communications." This invention includes an apparatus for receiving signals, featuring a low noise amplifier (LNA) configured to receive a radio frequency (RF) signal. The I/Q direct down converter splits the RF signal into real and imaginary components, down converting them directly to baseband signals. The apparatus also integrates a radio, modem, and controller onto a single integrated circuit (IC), enhancing the efficiency of wireless communications.

Career Highlights

Grilo has worked with prominent companies in the technology sector, including Silicon Wave, Inc. and Conexant Systems, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field.

Collaborations

Throughout his career, Grilo has collaborated with talented individuals such as Stephen J Brown and Andrew Xavier Estrada. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Jorge Alberto Grilo's contributions to the fields of digital-to-analog conversion and wireless communications highlight his innovative capabilities. His patents reflect a commitment to advancing technology and improving communication systems.