Regina Silveira e a mídia impressa: a série Middle Class & Co., 1971-72
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منابع مشابه
A Class E Power Amplifier with Low Voltage Stress
A new output structure for class E power amplifier (PA) is proposed in this paper. A series LC resonator circuit, tuned near the second harmonic of the operating frequency is added to the output circuit. This resonator causes low impedance at the second harmonic. The output circuit is designed to shape the switch voltage of the class E amplifier and lower the voltage stress of the transistor. T...
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متن کاملa class e power amplifier with low voltage stress
a new output structure for class e power amplifier (pa) is proposed in this paper. a series lc resonator circuit, tuned near the second harmonic of the operating frequency is added to the output circuit. this resonator causes low impedance at the second harmonic. the output circuit is designed to shape the switch voltage of the class e amplifier and lower the voltage stress of the transistor. t...
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ژورنال
عنوان ژورنال: Domínios da Imagem
سال: 2020
ISSN: 2237-9126,1982-2766
DOI: 10.5433/2237-9126.2020v14n26p65