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Graduate School of Science and Engineering
Electrical and Electronic Engineering

High-frequency Engineering Laboratory

Website of the Laboratory 【In Japanese】

We research advanced electromagnetic-wave applications driven by electromagnetic field theory

Staff

Mikio TSUJI [Professor]

Mikio TSUJI
[Professor]
Acceptable course
Master's degree course
Doctoral degree course
Telephone : +81-774-65-6358
mtsuji@mail.doshisha.ac.jp
Office : YE-418
Database of Researchers
Hiroyuki DEGUCHI [Professor]

Hiroyuki DEGUCHI
[Professor]
Acceptable course
Master's degree course
Doctoral degree course
Telephone : +81-774-65-6371
hdeguchi@mail.doshisha.ac.jp
Office : YE-417
Database of Researchers

Research Topics

  • Development of software for designing electromagnetic-wave circuit devices and antennas
  • Development of electromagnetic-wave circuit devices and antennas using genetic algorithms
  • Research on transmission and leakage characteristics of waveguides for integrated planar circuits
  • Research on passive circuit devices (filters and multi-port circuits)
  • Research on millimeter-wave leaky-wave antennas
  • Research on several types of horn and lens antennas
  • Research on frequency selective surfaces
  • Research on reflect-array and transmit-array antennas
  • Research on multi-beam antennas and shaped-beam antennas
  • Research on electromagnetic metamaterials and clocking techniques
  • Other topics in the areas of microwaves, millimeter-wave circuits and aperture antennas

Research Contents

The High-frequency Engineering Laboratory researches an array of issues involving superhigh frequency electromagnetic waves, from microwaves to optical waves. We conduct both theoretical research-mainly computer-driven numerical analyses-and experimental research-mainly measurement of various characteristics using network analyzers, etc. We research an array of topics, some of which are listed above.
img1

  Waveguide filter
img2

  Horn antenna
img3

     Reflect-array

Keywords

  • Microwave device
  • Millimeter-wave device
  • Electromagnetic wave
  • Planar circuit
  • Transmission line
  • Leaky wave
  • Antenna
  • Scattering
  • Radiation
  • Far field