Accession Number:

AD0607346

Title:

REVIEW AND ANALYSIS OF FERRIMAGNETIC MICROWAVE PARAMETRIC AMPLIFIERS,

Descriptive Note:

Corporate Author:

ARMY ELECTRONICS LABS FORT MONMOUTH N J

Personal Author(s):

• Auer,Martin

Report Date:

1964-05-01

Pagination or Media Count:

8.0

Abstract:

This report surveys the development of the ferrimagnetic parametric amplifier. The theoretical background of the amplifier is developed, taking into account the several operational diversifications. Pump power threshold, gain, bandwidth, and noise behavior are discussed. Experimental approaches relating to the different modes of operation are presented, together with the results achieved. In the concluding section, an appraisal of the ferrimagnetic parametric amplifier is made by comparison to the diode parametric amplifier and the maser. Author

Descriptors:

• *FERROMAGNETIC MATERIALS
• PARAMETRIC AMPLIFIERS
• SOLID STATE PHYSICS
• MAGNETIC FIELDS
• ELECTROMAGNETISM
• GAIN
• BANDWIDTH
• EQUATIONS
• NOISE(RADIO)

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE