Details

Autor(en) / Beteiligte

• Shibayama, Hirotaka
• Shiraishi, Masato
• Suzuki, Safumi
• Asada, Masahiro

Titel

Dependence of Output Power on Slot Antenna Width in Terahertz Oscillating Resonant Tunneling Diodes

Ist Teil von

• Journal of infrared, millimeter and terahertz waves, 2012-05, Vol.33 (5), p.475-478

Ort / Verlag

Boston: Springer US

Erscheinungsjahr

2012

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We report on the dependence of the output power on the slot antenna width in resonant tunneling diode (RTD) oscillators. The oscillators have different antenna widths of 4, 8, and 20 μm and the same antenna length of 130 μm. Although the experimentally observed oscillation frequencies were ~500 GHz and independent of the antenna width, maximized output powers of ~130 μW were obtained at the antenna width of 8 μm by the impedance matching between the RTD and the antenna.