Oscillations up to 1.40 THz from Resonant-Tunneling-Diode-Based Oscillators with Integrated Patch Antennas

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概要

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• Oscillations from 1.02 to 1.40 THz were observed at room temperature from resonant-tunneling-diode (RTD)-based oscillators with integrated patch antennas by improving the mesa structure and tuning the length of the antenna and the feed point location of the RTD. A two-step post structure realized a reduction of series resistance of the RTD, and the oscillation frequency significantly increased with the feed point closer to the center of patch antenna at around 1 THz. Experimental results agreed well with the analysis.

• 2013-06-25

著者

• Koyama Yasushi

  Corporate R&D, Canon Inc., Ota, Tokyo 146-8501, Japan

• Sekiguchi Ryota

  Corporate R&D, Canon Inc., Ota, Tokyo 146-8501, Japan

• Ouchi Toshihiko

  Corporate R&D, Canon Inc., Ota, Tokyo 146-8501, Japan

関連論文

• Oscillations up to 1.40 THz from Resonant-Tunneling-Diode-Based Oscillators with Integrated Patch Antennas
• Oscillations up to 1.40 THz from Resonant-Tunneling-Diode-Based Oscillators with Integrated Patch Antennas

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