@article{SchuesseleMaganaBogya, author = {Lothar Sch{\"u}ssele and Mario E. Maga{\~n}a and Robert Bogya}, title = {Model Matching Approach in RF Power Amplifier Linearization}, series = {Beitr{\"a}ge aus Forschung und Technik}, number = {2009}, organization = {Institut f{\"u}r Angewandte Forschung (IAF)}, issn = {1866-9352}, url = {https://nbn-resolving.org/urn:nbn:de:bsz:ofb1-opus-117}, pages = {36 -- 36}, abstract = {Radio frequency (RF) power amplifiers (PA) are the most power consuming components of a mobile communications unit. They are used to convert the DC power from the battery into RF power delivered to the antenna. In a cell phone it becomes very important to use highly efficient power amplifiers, such as Class C and Class E PAs, to increase the talk time which is directly proportional to the battery life. On the other hand, these RF PAs are inherently nonlinear and produce spectral regrowth and other undesirable effects.}, language = {en} }