@article{CTT100612584,
  author = {M. Asada and N. Orihashi and S. Suzuki},
  title = {Voltage-Controlled Harmonic Oscillation at About 1 THz in Resonant Tunneling Diodes Integrated with Slot Antennas},
  journal = {Jpn. J. Appl. Phys.},
  year = 2007,
}

@article{CTT100612586,
  author = {S. Suzuki and M. Asada},
  title = {Proposal of Resonant Tunneling Diode Oscillators with Offset-Fed Slot Antennas in Terahertz and Sub-Terahertz Range},
  journal = {Jpn. J. Appl. Phys.},
  year = 2007,
}

@article{CTT100612587,
  author = {S. Suzuki and M. Asada},
  title = {Coherent Power Combination in Highly Integrated Resonant Tunneling Diode Oscillators with Slot Antennas},
  journal = {Jpn. J. Appl. Phys.},
  year = 2007,
}