Company Filing History:
Years Active: 2009-2010
Title: Chris Grondahl: Innovator in RF Technology
Introduction
Chris Grondahl is a notable inventor based in Gilbert, AZ, who has made significant contributions to the field of radio frequency (RF) technology. With a total of three patents to his name, Grondahl has demonstrated his expertise and innovative spirit in developing advanced solutions for RF systems.
Latest Patents
One of Grondahl's latest inventions is a phase shifter with flexible control voltage. This invention is particularly useful for all RF systems that require the phase shifting of RF signals. The phase shifter utilizes transistors as switching elements, allowing for versatile control options. It can be controlled with either a positive or negative voltage control signal. The design includes the ability to float the DC ground of the transistors, which can be either fixed or adjusted. Additionally, RF grounding is achieved through in-band resonant capacitors. This flexibility in control voltage enables the transistors to connect to a positive or negative control voltage, ground, or to swing between positive and negative control voltages.
Career Highlights
Throughout his career, Chris Grondahl has worked with reputable companies such as Viasat, Inc. and U.S. Monolithics, L.L.C. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate in the RF technology sector.
Collaborations
Grondahl has collaborated with various professionals in his field, including his coworker Kenneth V. Buer. These collaborations have likely enriched his work and contributed to the success of his inventions.
Conclusion
Chris Grondahl is a distinguished inventor whose work in RF technology has led to innovative solutions that enhance the functionality of RF systems. His contributions through patents and collaborations reflect his commitment to advancing technology in this field.