Location History:
- Oulu, FI (2004)
- London, GB (2005 - 2008)
Company Filing History:
1 out of 63 
1 out of 38 
1 out of 1 Years Active: 2004-2008
Title: Petra Ollitervo: Innovator in Antenna Technology
Introduction
Petra Ollitervo is a distinguished inventor based in London, GB. She has made significant contributions to the field of antenna technology, holding a total of 3 patents. Her innovative designs focus on enhancing the performance and efficiency of radio devices.
Latest Patents
One of her latest patents is the "Multiband Planar Antenna." This invention is designed for small-sized radio devices and features a two-resonance PIFA structure. The radiating plane includes structural parts that correspond to both the lowest and upper operating bands, effectively reducing interference. The loop resonator enhances the matching and efficiency of the antenna across different frequency bands.
Another notable patent is the "Antenna for Foldable Radio Device." This small and foldable antenna is designed to fit within the confines of a foldable device. The radiating element is shaped like a rectangle and is positioned perpendicularly to the ground plane on the circuit board. This design allows for improved antenna gain compared to traditional PIFA antennas of equal height.
Career Highlights
Throughout her career, Petra has worked with several companies, including Lk Products Oy and Filtronic Lk Oy. Her experience in these organizations has contributed to her expertise in antenna design and innovation.
Collaborations
Petra has collaborated with notable professionals in her field, including Petteri Annamaa and Jyrki Mikkola. These collaborations have further enriched her work and expanded her impact on antenna technology.
Conclusion
Petra Ollitervo is a remarkable inventor whose work in antenna technology continues to influence the development of radio devices. Her innovative patents demonstrate her commitment to enhancing communication technology.