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
Bringing bio-inspired robots to life
Nebraska researcher Eric Markvicka gets NSF CAREER Award to pursue manufacture of novel materials for soft robotics and stretchable electronics. Engineers are increasingly eager to develop robots that mimic the…
Bella moths use poison to attract mates
Scientists are closer to finding out how. Pyrrolizidine alkaloids are as bitter and toxic as they are hard to pronounce. They’re produced by several different types of plants and are…
AI tool creates ‘synthetic’ images of cells
…for enhanced microscopy analysis. Observing individual cells through microscopes can reveal a range of important cell biological phenomena that frequently play a role in human diseases, but the process of…
