References

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C. K. Walker, G. Narayanan, A. Hungerford, C. Groppi, J. Capara, and H. Knoepfle, 1998, in preparation.

[2]

A. W. Love, ``The Diagonal Horn Antenna'', Microwave Journal, vol V, pp 117-122, Mar. 1962.

[3]

J. F. Johansson, and N. D. Whyborn, ``The Diagonal Horn as a Submillimeter Wave Antenna'', IEEE Trans. on Microwave Theory and Techniques, vol 40, No. 5, pp 795-800, May 1992.

[4]

``High Frequency Structure Simulator (HFSS) v 5.0'', Ansoft Corporation, Pittsburgh, PA 15219 USA.

[5]

R. Blundell, C. E. Tong, D. C. Papa, R. L. Leombruno, X. Zhang, S. Paine, J. A. Stern, H. G. Leduc, and B. Bumble, ``A Wideband Fixed Tuned SIS Receiver for 200 GHz Operation'', IEEE Trans. on Microwave Theory and Techniques, vol 43, No. 4, pp 933-937, April 1995.

[6]

C. E. Tong, R. Blundell, S. Paine, D. C. Papa, J. Kawamura, X. Zhang, J. A. Stern, and H. G. Leduc, ``Design and Characterization of a 250-350 GHz Fixed-Tuned SIS Receiver'', IEEE Trans. on Microwave Theory and Techniques, vol 44, No. 9, pp 1548-1555, Sep. 1996.

[7]

C. K. Walker, J. W. Kooi, M. Chan, H. G. Leduc, P. L. Schaffer, J. E. Carlstrom, and T. G. Phillips, ``A Low Noise 492 GHz SIS Waveguide Receiver'', Int. J. IR and MM Waves, V 13, pp 785-798, June 1992.

[8]

HP85150B Microwave Design System (MDS), Hewlett-Packard, Westlake Village, CA.

[9]

RT/Duroid 6002, Rogers Corporation, Chandler, AZ 85226.

[10]

Miteq JS Series LNAs, Miteq, Hauppage, NY 11788.

[11]

C. K. Walker, G. Narayanan, H. Knoepfle, J. Capara, J. Glenn, A. Hungerford, T, M. Bloomstein, S. T. Palmacci, M. B. Stern, and J. E. Curtin, ``Laser Micromachining of Silicon: A New Technique For Fabricating High Quality Terahertz Waveguide Components'', Eighth Intl. Symp. on Space Terahertz Technology, March 1997.

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N. R. Erickson, P. F. Goldsmith, G. Novak, R. M. Grosslein, P. J. Viscuso, R. B. Erickson, and C. R. Predmore, ``A 15 Element Focal Plane Array for 100 GHz'', IEEE Trans. on Microwave Theory and Techniques, vol 40, No. 1, pp 1-11, January 1992.

[13]

ATS1500 Series Linear Positioning Stages, Aerotech, Inc., Pittsburgh, PA 15238.

[14]

T. H. Büttgenbach, H. G. LeDuc, P. D. Maker, T. G. Phillips, ``A Fixed Tuned Broadband Matching Structure for SIS Receivers'', IEEE Trans. Applied Supercond., vol 2., no. 3., pp 165-175, 1992.

[15]

J. W. Kooi, personal comm.

[16]

J. Tuovinen, and N. R. Erickson, ``Analysis of a 170 GHz Frequency Doubler with an Array of Planar Diodes'', IEEE Trans. on Microwave Theory and Techniques, vol 43, No. 4, pp 962-968, April 1995.