DocumentCode :
2794127
Title :
RF circuits for a voltage-tunable magnetron
Author :
Gemulla, Wilbur J.
Author_Institution :
Sylvania Electronic Defence Lab., Mountain View, CA, USA
Volume :
2
fYear :
1958
fDate :
21398
Firstpage :
39
Lastpage :
47
Abstract :
A simplified account of the mechanism of oscillation in cw, voltage-tunable magnetrons is given. Aspects of broadband microwave circuits for use with these tubes, typified by the GE Model Z5040 tube, are discussed. A small external circuit is described which resulted in spurious-free operation with 25-dbm 
-db power output over the 2- to 4-kmc frequency range and a tuning curve which is linear to within 
mc. Factors affecting higher-order-mode oscillations are discussed. Improved external microwave circuits are suggested.
-db power output over the 2- to 4-kmc frequency range and a tuning curve which is linear to within mc. Factors affecting higher-order-mode oscillations are discussed. Improved external microwave circuits are suggested.Keywords :
Anodes; Electrodes; Electrons; Fingers; Magnetic circuits; Microwave circuits; Microwave oscillators; Periodic structures; Radio frequency; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
WESCON/58 Conference Record
Type :
conf
DOI :
10.1109/WESCON.1958.1150202
Filename :
1150202
Link To Document :
