Tord Liljevik

Title: Innovator Tord Liljevik: A Mastermind Behind Advanced Antenna Technologies

Introduction

Tord Liljevik, an accomplished inventor based in Bromma, Sweden, has made significant contributions to the field of antenna technology. With a total of six patents to his name, his innovative spirit and technical expertise have led to groundbreaking advancements that benefit various applications in the telecommunications sector.

Latest Patents

Among Liljevik's notable inventions is the **Antenna Control System**, which utilizes fixed transmission lines to connect multiple antenna elements in a vertical array to a central feeding point. This system enables phase adjustment of the common signal through a linearly movable slide equipped with dielectric bodies that influence signal velocity. The integrated electrical motor facilitates the precise movement of the slide, optimizing antenna performance.

Another significant invention is the **Beam Adjusting Device**. This technology allows for the manipulation of the beam direction of signals emanating from a fixed array of antenna elements. It incorporates a feed line structure that connects the source to various feed points, maintaining a parallel distance from a solid ground plane. A movable element adjacent to this feed line structure alters the phase of the signal components, effectively adjusting the beam direction. The device is equipped with a detection system to monitor the movable element's position, ensuring accuracy in operations.

Career Highlights

Tord Liljevik has worked with prominent companies such as Allgon AB and Powerwave Technologies Sweden AB. His work in these organizations has been instrumental in furthering the development of advanced antenna systems and technologies, consolidating his reputation as a leading innovator in the field.

Collaborations

Throughout his career, Liljevik has collaborated with talented professionals including Dan Karlsson and Olov Ekervik. Their joint efforts have contributed to the successful realization of innovative projects that address complex challenges in antenna technology.

Conclusion

With a diverse portfolio of patents and significant industry contributions, Tord Liljevik stands out as a visionary inventor in the realm of antenna systems. His inventions not only showcase his genius but also pave the way for future innovations in telecommunications, demonstrating the profound impact of creativity and technical knowledge in advancing technology.