High dynamic range pseudo–two‐level digital pulse‐width modulation for power‐efficient RF transmitters
A Arian, A Jannesari - International Journal of Circuit Theory …, 2019 - Wiley Online Library
Radio frequency (RF) power amplification based on pulse‐width modulation (PWM) has
been widely discussed as a potential solution to achieve higher efficiency in RF transmitters …
been widely discussed as a potential solution to achieve higher efficiency in RF transmitters …
利用封包消除與重建降低諧波雜訊
蕭昱辰 - 國立臺灣大學工程科學及海洋工程學系學位論文, 2019 - airitilibrary.com
近年來行動通訊裝置越來越普及, 使得提升射頻發射機效率成為重要的議題,
其中功率放大器是影響的主因之一, 相較於傳統的固定偏壓功率放大器, 動態偏壓功率放大器能 …
其中功率放大器是影響的主因之一, 相較於傳統的固定偏壓功率放大器, 動態偏壓功率放大器能 …