Stuart A Froelich

Title: The Innovations of Stuart A. Froelich

Introduction

Stuart A. Froelich is a notable inventor based in Plymouth, MN (US), recognized for his contributions to wireless communication technology. With a total of 2 patents, Froelich has made significant strides in the field of fixed wireless access systems.

Latest Patents

One of his latest patents is titled "Fixed OFDM wireless MAN utilizing CPE having internal antenna." This invention describes a fixed wireless access system that includes a consumer premise equipment (CPE) unit connected via an Ethernet interface to a personal computer or local area network. The base station unit is also connected through an Ethernet interface to a network. The design allows for easy user installation of the CPE unit, while the base station unit is typically tower-mounted within a 1-5 mile range of the CPE unit. Both units incorporate an integrated data transceiver/switch that enables a radio frequency air link operating in the 2.5-2.686 GHz range. Orthogonal frequency division multiplexing is utilized in the uplink and downlink transmissions between the CPE units and base station units.

Career Highlights

Froelich has been instrumental in advancing wireless communication technologies through his work at Nextnet Wireless, Inc. His innovative designs have contributed to the development of more efficient and user-friendly wireless systems.

Collaborations

Throughout his career, Froelich has collaborated with notable colleagues, including Mervin L. Grindahl and Vladimir Z. Kelman. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Stuart A. Froelich's work in wireless communication has paved the way for advancements in fixed wireless access systems. His patents reflect a commitment to innovation and improving connectivity for users.