Title :
A Search for the Optimum Mount of a Cryogenic Schottky Mixer at mm-Waves
Author :
Räisänen, Antti V. ; Lehto, Arto O.
Author_Institution :
Helsinki University of Technology, Radio Laboratory, Otakaari 5 A, SF-02150 Espoo 15, Finland
Abstract :
An improved model for the impedance seen by the diode in a millimeter waveguide mixer mount has been developed using a low frequency mount. The developed impedance model has been proven to be sufficient to give a good agreement between calculated and experimental noise performance of a cryogenic mm-wave Schottky mixer.
Keywords :
Cryogenics; Extraterrestrial measurements; Frequency measurement; Impedance measurement; Low-frequency noise; Millimeter wave technology; Position measurement; Schottky diodes; Shape measurement; Waveguide components;
Conference_Titel :
Microwave Conference, 1982. 12th European
Conference_Location :
Helsinki, Finland
DOI :
10.1109/EUMA.1982.333175
