Measurement Set-Up for Intermodulation Analysis Metrological
The invention describes a measuring process and set-up to reduce memory effects of power amplifiers by recording an optimized operational state via harmonic load and source pull in both the high frequency area and the envelope area. The objective of the measuring system is to analyse broadband power amplifiers. In current and future broadband mobile radio networks emphasis is placed on high data transmission rates. This is achieved in two ways: by a broadband transmission (in MHz area) and by more complex modulation algorithms. Both methods make high demands of the linearity of the transmission routes, especially of the broadband performance transistors.
Further Information: PDF
GINo Gesellschaft für Innovation Nordhessen mbH
Phone: +49 (0)561/8041984
Contact
Dr. Heike Krömker
Media Contact
All latest news from the category: Technology Offerings
Newest articles
Sea slugs inspire highly stretchable biomedical sensor
USC Viterbi School of Engineering researcher Hangbo Zhao presents findings on highly stretchable and customizable microneedles for application in fields including neuroscience, tissue engineering, and wearable bioelectronics. The revolution in…
Twisting and binding matter waves with photons in a cavity
Precisely measuring the energy states of individual atoms has been a historical challenge for physicists due to atomic recoil. When an atom interacts with a photon, the atom “recoils” in…
Nanotubes, nanoparticles, and antibodies detect tiny amounts of fentanyl
New sensor is six orders of magnitude more sensitive than the next best thing. A research team at Pitt led by Alexander Star, a chemistry professor in the Kenneth P. Dietrich…
