Kelly L Mahoney

Title: Kelly L Mahoney: Innovator in GPS Technology

Introduction

Kelly L Mahoney is a notable inventor based in Louisa, VA (US). She has made significant contributions to the field of GPS technology, particularly with her innovative patent that enhances the functionality of GPS receivers. Her work exemplifies the intersection of engineering and technology, showcasing her expertise and dedication to advancing navigation systems.

Latest Patents

Kelly L Mahoney holds a patent for a "Spread Spectrum Long Loop Receiver." This invention involves a Long Loop GPS receiver that converts the pseudo-random noise code bi-phase modulated input signal to a first intermediate frequency (IF). The first IF is then correlated against a duplicate of the pseudo-random noise code that modulates the input signal. The correlator output is converted to a last IF, which has a frequency of one-half the pseudo-random noise code sequence repetition rate. Local oscillator leakage into the receiver input is spread in spectrum by the correlator into spectral lines that do not lie on the received signal. A bandpass filter in the last IF removes the leakage spectral lines, while a hard limiter converts the last IF to digital format. A digital phase detector adjusts the local oscillator to lock the local oscillator signal to the receive signal, ensuring precise navigation capabilities.

Career Highlights

Kelly has had a successful career, working at Sperry Marine Inc., where she has been able to apply her innovative ideas in a practical setting. Her contributions to the company have been instrumental in developing advanced marine navigation systems. With her technical skills and inventive mindset, she has established herself as a key player in her field.

Collaborations

Throughout her career, Kelly has collaborated with notable colleagues, including Fred W Phillips and Edmund S Zavada. These partnerships have allowed her to enhance her projects and contribute to the development of cutting-edge technologies in GPS systems.

Conclusion

Kelly L Mahoney is a pioneering inventor whose work in GPS technology has made a lasting impact on navigation systems. Her innovative patent and career achievements reflect her commitment to advancing technology in meaningful ways.