Hans Ertl, Johann Walter Kolar, Franz C. Zach. Basic considerations and topologies of switched-mode assisted linear power amplifiers. IEEE Transactions on Industrial Electronics, 44(1):116-123, 1997. [doi]
@article{ErtlKZ97,
title = {Basic considerations and topologies of switched-mode assisted linear power amplifiers},
author = {Hans Ertl and Johann Walter Kolar and Franz C. Zach},
year = {1997},
doi = {10.1109/41.557506},
url = {http://dx.doi.org/10.1109/41.557506},
researchr = {https://researchr.org/publication/ErtlKZ97},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Industrial Electronics},
volume = {44},
number = {1},
pages = {116-123},
}