Decade bandwidth high-efficiency GaN VHF/UHF power amplifier
Decade bandwidth high-efficiency GaN VHF/UHF power amplifier
复制标题
十倍带宽高效 GaN VHF/UHF 功率放大器
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
Z. Popovic
中科院分区:
文献类型:
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作者:
D. Sardin;Z. Popovic
This work discusses the design of a GaN power amplifier demonstrating high efficiency over more than a decade bandwidth using coaxial baluns and transformer matching networks to achieve over a 50MHz-500 MHz bandwidth. The power amplifier demonstrates a power added efficiency of 83%-64% over full bandwidth with 15 dB compressed gain at peak PAE.