Accession Number:

AD0263610

Title:

SOLID-STATE, TWO-LEVEL, HIGH-POWER MASER

Descriptive Note:

Quarterly progress rept. no. 6, 1 Mar-31 May 61

Corporate Author:

STANFORD UNIV CA MICROWAVE LAB

Personal Author(s):

Report Date:

1961-06-01

Pagination or Media Count:

23.0

Abstract:

Further experiments on pulsed microwave generation without an rf input signal gave negative results. Equations of motion for the magnetization in a ferrite disk in a transient magnetic field were set up on an analog computer. Work on a low pass input filter for a K-band generator, using a non-linear dielectric element, was continued. Measurements were made on a series of linear dielectric materials and initial measurements were made of the properties of polycrystalline and single crystal garnet disk samples. Methods for suppressing spin wave instability and thus increasing the power input of the existing ferrite generators were investigated. Alternate approaches to pulsed ferrite generation utilizing the crystalline anisotropy field were studied. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE