An Outphasing Transmitter Using Class-E PAs and Asymmetric Combining: Part 2

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  • Author: Ramon Beltran, Frederick H. Raab, and Arturo Velazquez
Class-E operation at UHF and microwave frequencies can be approximated by using transmission-line networks to control a finite number of harmonics. For operation at UHF, the T-networks used in the 1.8 MHz prototype are replaced by transmission lines.