H.-U. Nickel

Investigation on cryogenically cooled windows for MW/cw gyrotrons

H.-U. Nickel, H. Nickel, 1990, International Conference on Infrared and Millimeter Waves.

Plane transverse waveguide windows: survey of formulas for reflection, transmission, and absorption

H.-U. Nickel, H. Nickel, 1991, International Conference on Infrared and Millimeter Waves.

Vacuum windows for frequency-tunable high-power millimeter wave systems

H.-U. Nickel, H. Nickel, 1992, International Conference on Infrared and Millimeter Waves.

Development of broadband vacuum windows for high-power millimeter wave systems

H.-U. Nickel, H. Nickel, 1993, International Conference on Infrared and Millimeter Waves.

Mode competition using TE03 gyrotron cavities

G. Gantenbein, G. Hochschild, Manfred Thumm, 1992 .

Vector Network-Analyzer for 130 - 150 GHz

W. Wiesbeck, T. Geist, G. Hochschild, 1990, 1990 20th European Microwave Conference.

Surface melting at ceramic windows due to high-power millimeter waves

H.-U. Nickel, 1991, International Conference on Infrared and Millimeter Waves.

Experimental results and numerical simulations of a high power 140 GHz gyrotron

G. Gantenbein, Manfred Thumm, M. Kuntze, 1994 .