Wave transmission lines and networks – Plural channel systems – Nonreciprocal gyromagnetic type
Patent
1987-10-02
1989-03-07
Gensler, Paul
Wave transmission lines and networks
Plural channel systems
Nonreciprocal gyromagnetic type
333 241, H01P 139
Patent
active
048109797
ABSTRACT:
A junction circulator suitable for high power, high-frequency use has a microwave junction zone which is penetrated by a static magnetic field. Disposed in the microwave junction zone is a ferromagnetic resonator composed of different dielectric media, at least one of which has ferromagnetic characteristics. The interfaces between the various dielectric media form three-dimensional bodies which extend over the entire height of the junction zone and which have cross sections that do not change in the direction of the static magnetic field. These interfaces may be provided by parallel ferrite rods, or a ferrite body with parallel bores.
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F. Okada et al., "High-Power Circulators for Industrial Processing Systems", IEEE Transactions on Magnetics, vol. MAG-17, No. 6 (Nov. 1981), pp. 2957-2960.
Lenz Sigmund
Morz Gunter
Pivit Erich
Weiser Wolfgang
ANT Nachrichtentechnik GmbH
Gensler Paul
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