منابع مشابه
A UHF Class E DC/DC Converter using GaN HEMTs
In this paper, the design of a class E2 resonant DC/DC converter, operating at UHF band, is proposed. Combining the use of GaN HEMT devices, both for the inverter and the synchronous rectifier, with high Q lumped-element multiharmonic matching networks, a peak efficiency value of 72% has been obtained at 780 MHz with a 10.3 W output power. By means of a Pulse Width Modulation (PWM) over the gat...
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SET the Brazilian Society for Television Engineering has been studying the topic and has been following up closely on the work done in other countries and by ITU. In 2013, it provided the Ministry of Communications and Anatel (Brazilian Telecommunications Regulatory Agency) with extensive interaction with companies and regulators from countries as the United Kingdom, Japan, and Germany. It also...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1962
ISSN: 1884-9644
DOI: 10.3169/itej1954.16.34