[vc_empty_space][vc_empty_space]
High Gain 2-stage Class-E RF Power Amplifier for Wireless Power Transfer
Ridwan A.M.a, Hamidi E.A.Z.a, Syihabuddin B.b, Munir A.b
a Faculty of Science and Technology, UIN Sunan Gunung Djati Bandung, Department of Electrical Engineering, Indonesia
b Radio Telecommunication and Microwave Laboratory, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2019 IEEE.During the last decade, the implementation of wireless power transfer (WPT) technology has been penetrating in many applications. One of essential issues in wireless power transfer is how to acquire high efficiency of power transferred wirelessly. In this paper, a high gain E-class radio frequency (RF) power amplifier is designed in 2-stage using MOSFETs and characterized for wireless power transfer application. The use of class-E RF power amplifier driven by 2 cascaded MOSFETs of IRF510 and IRF620 types is aimed to attain high efficiency of RF power amplifier with high gain amplification. Some attempts to achieve high output power of the RF power amplifier are performed through a circuit EM simulator software. Based on the optimum design result, the proposed RF power amplifier is then realized and experimentally characterized. The result shows that the realized RF power amplifier has gain achievement more than 38 dB suitable for wireless power transfer application.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]High gain amplification,High output power,High-efficiency,Optimum designs,Radio frequency power,RF power amplifiers,Simulator software,Wireless power transfer (WPT)[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/PIERS-Spring46901.2019.9017818[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]