Resonant-Tunneling Transmission-Line Relaxation Oscillator

E. R. Brown, C. D. Parker, S. Verghese, M. W. Geis, J. F. Harvey

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Abstract

Experimental and numerical results are presented for a high-frequency oscillator consisting of a resonant-tunneling diode (RTD) series-embedded in a transmission line, one end of which is short circuited and the other end terminated with a load resistor. Like relaxation oscillators, the ac voltage across the RTD is a square wave. However, the current wave form (and hence the load wave forms) consists of a sequence of sharp pulses that are essentially locked to the fundamental mode of the transmission line.
Original languageEnglish
Pages (from-to)2787-2789
Number of pages3
JournalApplied Physics Letters
Volume70
Issue number21
DOIs
StatePublished - May 26 1997
Externally publishedYes

ASJC Scopus Subject Areas

  • Physics and Astronomy (miscellaneous)

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