Title :
Optimum Design of CW 94 GHz Si DDR IMPATT Sources
Author :
Dalle, C. ; Derycke, A. ; Lleti, G. ; Goral, D. ; Rolland, P.A.
Author_Institution :
Centre Hyperfréquences et Semiconducteurs Université LILLE I, 59655 VILLENEUVE D´´ASCQ - FRANCE
Abstract :
This paper describes a theoretical and experimental approach to design optimum high power high efficiency CW IMPATT sources in the 94 GHz window. Particular emphasis is placed on junction temperature rise in order to achieve reliable high power operation. Secund order parameters such as noise and locking bandwidth are also considered.
Keywords :
Bandwidth; Circuit simulation; Computational modeling; Doping profiles; Epitaxial growth; Frequency; Impedance; Packaging; Semiconductor diodes; Temperature;
Conference_Titel :
Microwave Conference, 1986. 16th European
Conference_Location :
Dublin, Ireland
DOI :
10.1109/EUMA.1986.334251