Experimental Investigation of Micro-fabricated Folded Waveguide Backward Wave Oscillator for Submillimeter Application

20065 citationsJournal Article

Authors

J. K. So · Seoul National University

Young-Min Shin · Seoul National University

Kyu‐Ha Jang · Seoul National University

J. H. Won · Seoul National University

A. K. Srivastava · Seoul National University

G.S. Park · Seoul National University

J. Kim ·

Abstract

Successful two-step X-ray lithography (LIGA) process is demonstrated for the first time for the application to millimeter and submillimeter wave vacuum devices. The experiment of the two-step LIGA-fabricated folded waveguide BWO with a 12 kV electron gun using thermionic cathodes and cold cathodes using carbon nanotubes are being investigated at the frequency of 0.1 THz.

Topics & Keywords

Gyrotron and Vacuum Electronics Research Microwave Engineering and Waveguides Superconducting and THz Device Technology

Publication Details

DOI: 10.1109/icimw.2006.368523

Field-Weighted Citation Impact: 0.26

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Experimental Investigation of Micro-fabricated Folded Waveguide Backward Wave Oscillator for Submillimeter Application

Authors

Abstract

Topics & Keywords

Publication Details