GaAs Schottky barrier diodes for THz applications

The authors review the basic operation of Schottky mixer elements, and consider the factors that limit the high-frequency performance of these devices. The design process used to achieve the best heterodyne receiver performance is discussed. Recent results with ultra-small Schottky anodes are presented, and conclusions are drawn about the future of Schottky diodes at terahertz frequencies.<<ETX>>

[1]  D. Lea,et al.  Nb Based Mixer Elements for Millimeter and Submillimeter Wavelengths , 1991 .

[2]  L. E. Dickens,et al.  Spreading Resistance as a Function of Frequency , 1967 .

[3]  Neal R. Erickson,et al.  A 15 element focal plane array for 100 GHz , 1992 .

[4]  K. S. Champlin,et al.  Cutoff Frequency of Submillimeter Schottky-Barrier Diodes , 1978 .

[5]  R. Behn,et al.  Ion Temperature Measurements In A Tokamak By Collective Thomson Scattering Of Fir Laser Radiation , 1988, Other Conferences.

[6]  R. Mattauch,et al.  A Novel Whiskerless Schottky Diode for Millimeter and Submillimeter Wave Application , 1987, 1987 IEEE MTT-S International Microwave Symposium Digest.

[7]  Thomas W. Crowe,et al.  GaAs Schottky diodes for THz mixing applications , 1992, Proc. IEEE.

[8]  Peter H. Siegel,et al.  The Measured and Computed Performance of a 140--220 GHz Schottky Diode Mixer , 1984 .

[9]  K. Evenson,et al.  Tunable far-infrared spectroscopy , 1984 .

[10]  T. W. Crowe.  GaAs Schottky diodes for mixing applications beyond 1THz , 1991, International Conference on Infrared and Millimeter Waves.

[11]  J. C. Irvin,et al.  Millimeter frequency conversion using Au-n-type GaAs Schottky barrier epitaxial diodes with a novel contacting technique , 1965 .

[12]  Thomas W. Crowe,et al.  Analysis of the high frequency series impedance of GaAs Schottky diodes by a finite difference technique , 1992 .

[13]  Jonas Zmuidzinas,et al.  Quasi-optical slot antenna SIS mixers , 1991 .

[14]  Jack R. East,et al.  Current saturation in submillimeter-wave varactors , 1992 .

[15]  Ralph Zimmermann,et al.  All-solid-state radiometers for environmental studies to 700 GHz , 1992 .

[16]  Neal R. Erickson,et al.  A Broad-Band, Ultra-Low-Noise Schottky Diode Receiver from 80 to 115 GHz Diode , 1984 .

[17]  H. Röser,et al.  Heterodyne spectroscopy for submillimeter and far-infrared wavelengths from 100 μm to 500 μm , 1991 .

[18]  R. Genzel,et al.  The UCB/MPE cassegrain submillimeter heterodyne spectrometer , 1987 .

[19]  W.C.B. Peatman,et al.  Quarter‐micrometer GaAs Schottky barrier diode with high video responsivity at 118 μm , 1992 .

[20]  Joe W. Waters,et al.  Microwave limb-sounding of Earth's upper atmosphere , 1989 .

[21]  D. N. Held,et al.  Conversion Loss and Noise of Microwave and Millimeterwave Mixers: Part 1--Theory , 1978 .

[22]  Thomas W. Crowe,et al.  Design and fabrication of 0.5 micron GaAs Schottky barrier diodes for low-noise terahertz receiver applications , 1990 .

[23]  J. Zmuidzinas,et al.  A corner-reflector mixer mount for far infrared wavelengths. , 1989, Infrared physics.