A High Efficiency Broadband Class-E Power Amplifier Using a Reactance Compensation Technique

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題名:	A High Efficiency Broadband Class-E Power Amplifier Using a Reactance Compensation Technique
作者:	Lin,CH;Chang,HY
貢獻者:	電機工程學系
關鍵詞:	ADDED EFFICIENCY;PA
日期:	2010
上傳時間:	2012-03-28 10:09:55 (UTC+8)
出版者:	國立中央大學
摘要:	This letter presents a high efficiency broadband fully integrated class-E power amplifier (PA) using a 0.5 mu m enhancement/depletion-pseudomorphic high-electron mobility transistor (E/D-PHEMT) process. The proposed PA is based on a class-E topology with a reactance compensation technique. To achieve high efficiency and broad bandwidth, the reactance compensation component is employed in the load network of the class-E PA. From 1.5 to 3.8 GHz, this circuit demonstrates a power added efficiency (PAE) of 62% and an output 1 dB compression point (P(1 dB)) of higher than 27 dBm.
關聯:	IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
顯示於類別:	[電機工程學系] 期刊論文

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