Jesper Olsander

Title: Jesper Olsander: Innovator in Antenna Technology

Introduction

Jesper Olsander is a notable inventor based in Malmo, Sweden. He has made significant contributions to the field of antenna technology, particularly through his innovative patent related to transceiver circuits. His work is recognized for enhancing communication systems.

Latest Patents

Olsander holds a patent for "Antenna switches including field effect transistors." This invention provides a transceiver circuit that includes a transmission amplifier coupled with an antenna input/output node. The transmission amplifier is designed to amplify communications transmitted from the transceiver circuit. Additionally, the circuit features a receiver and a field effect transistor. The receiver includes a receiver input connected to the antenna input/output node. The field effect transistor is positioned between the receiver input and an electrical reference. It is configured to create an open circuit when communications are received at the receiver input and to establish a closed circuit when no communications are being received.

Career Highlights

Olsander is associated with Telefonaktiebolaget LM Ericsson (publ), a leading telecommunications company. His work at Ericsson has allowed him to contribute to advancements in communication technologies. He has collaborated with various professionals in the field, including his coworker, Per-Olof Magnus Brandt.

Collaborations

Due to space constraints, the details of collaborations will not be included.

Conclusion

Jesper Olsander's contributions to antenna technology through his innovative patent demonstrate his expertise and commitment to advancing communication systems. His work continues to influence the field positively.