Shinji Shinjo

  • Citations Per Year
Learn More
We report a DC/DC converter based on GaN HEMTs with a switching frequency above 200 MHz that can be used to generate envelope-modulated power supply voltages for use in envelope tracking power amplifiers. The converter consists of switching circuits using 0.7-um GaN HEMTs, inductor, and low pass filter, and can provide output voltages above 20V. Generation(More)
  • 1