In large systems using microwave amplifier arrays, the size, weight, and cost of individual energy sources require consideration of the use of a common power supply and energy storage bank. Complex energy control techniques may be necessary to protect the RF amplifier and to provide isolation of the faulted amplifier from the common energy source. Four approaches are discussed. Three of these are dependent on either the development of reliable arc-free microwave amplifiers or special isolator tubes, gas or vacuum types. A practical circuit using available components is suggested. Its advantages and limitations are discussed. Calculations are presented showing this approach can result in increased system efficiency, improved regulation, and large decreases in the size of the secondary capacitance bank for each microwave amplifier.
Energy Control for Microwave Amplifier Arrays
IEEE Transactions on Aerospace and Electronic Systems ; AES-4 , 5 ; 659-664
1968-09-01
1525719 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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