DocumentCode
3433350
Title
1/f-noise suppression in microwave O-type electron devices
Author
Tsarapkin, Dmitry P.
Author_Institution
Power Eng. Inst., Moscow, Russia
fYear
1998
fDate
27-29 May 1998
Firstpage
178
Lastpage
182
Abstract
This paper deals with a method of 1/f-noise and ripple induced phase instabilities suppression in microwave O-type electron devices. The method uses some results of a network sensitivity theory and features of original noise in O-type tubes. The theory is proved experimentally resulting in 27 dB reduction of a X-band klystron oscillator phase noise at 1 kHz offset frequency. The basic idea can be applied, in principle, to many other practical cases
Keywords
1/f noise; electron device noise; interference suppression; microwave tubes; phase noise; 1 kHz; 1/f-noise suppression; 27 dB; O-type tubes; X-band klystron oscillator; microwave O-type electron devices; network sensitivity theory; noise reduction; offset frequency; phase noise; ripple induced phase instabilities suppression; Electron devices; Electron tubes; Frequency; Microwave devices; Microwave oscillators; Negative feedback; Phase noise; Signal to noise ratio; Transfer functions; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium, 1998. Proceedings of the 1998 IEEE International
Conference_Location
Pasadena, CA
ISSN
1075-6787
Print_ISBN
0-7803-4373-5
Type
conf
DOI
10.1109/FREQ.1998.717901
Filename
717901
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