The Nonlinear Behavior of Ferrites at High Microwave Signal Levels

• Published in: Proceedings of the IRE Vol. 44; no. 10; pp. 1270 - 1284
• Main Author: Suhl, Harry
• Format: Journal Article
• Language: English
• Published: IEEE 01.10.1956
• Subjects: Demagnetization; Electromagnetic wave absorption; Ferrites; Magnetic confinement; Magnetic resonance; Magnetization; Microwave devices; Microwave theory and techniques; Steady-state; Telephony

Above a certain microwave signal level, ferrites show various kinds of anomalies in their power absorption. The conditions under which these anomalies are observed are shown to coincide with the conditions under which certain "spin wave" disturbances in the medium grow to abnormally high l...