W. Fitzgerald

Limited Electronic Scanning with a Near-Field Cassegrainian System

W. Fitzgerald, 1971 .

The efficiency of near-field Cassegrainian antennas

W. Fitzgerald, 1972 .

Limited Electronic Scanning with an Offset-Feed Near-Field Gregorian System

W. Fitzgerald, 1971 .

Far‐ir heterodyne radiometric measurements with quasioptical Schottky diode mixers

B. J. Clifton, C. D. Parker, H. R. Fetterman, 1978 .

Aperture efficiency enhancement in dielectrically loaded horns

G. Tsandoulas, G. Tsandoulas, W. Fitzgerald, 1972 .

High Sensitivity Submillimeter Heterodyne Receiver

H. Fetterman, P. Tannenwald, C. Parker, 1978, 1978 IEEE-MTT-S International Microwave Symposium Digest.