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公开(公告)号：US07863997B1
公开(公告)日：2011-01-04
申请号：US12157917
申请日：2008-06-13
申请人： William J. Alton , David R. Lawson , George M. Harris , Isaac Feldpausch , E. Eugene Eves, II , Paul M. C. Alton
发明人： William J. Alton , David R. Lawson , George M. Harris , Isaac Feldpausch , E. Eugene Eves, II , Paul M. C. Alton
CPC分类号： H01P5/183
摘要： A compact, high speed, miniaturized adaptive controller for a microwave power generator. A pair of directional couplers are arranged between a microwave source and a circulator to measure forward and reverse power. An electromagnet in the circulator may be controlled in response to a VSWR calculation. In some arrangements, the directional couplers may be loop-type directional couplers that are integrated into a waveguide magnetron launching assembly. The directional couplers may use a tapered coaxial line that presents an impedance that reduces along the length thereof. This enhances the directivity of the loop coupler and improves performance of the controller.
摘要翻译： 一种用于微波发电机的紧凑型高速微型自适应控制器。 在微波源和循环器之间布置一对定向耦合器来测量正向和反向功率。 可以响应于VSWR计算来控制循环器中的电磁体。 在一些布置中，定向耦合器可以是集成到波导磁控管发射组件中的环路型定向耦合器。 定向耦合器可以使用锥形同轴线，其呈现沿其长度减小的阻抗。 这增强了环路耦合器的方向性并提高了控制器的性能。
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公开(公告)号：US07256377B2
公开(公告)日：2007-08-14
申请号：US10846345
申请日：2004-05-14
申请人： William J. Alton , Paul M. C. Alton
发明人： William J. Alton , Paul M. C. Alton
摘要： An apparatus providing uniform microwave processing of products especially those that are likely to absorb microwave energy such as meat and the like. The apparatus uses at least a pair of complimentary processing waveguides. The waveguides are offset along at least one axis thereof so that the energy coupled to the product when traveling through a first waveguide section is presented with a complimentary or mirror image of the field variation applied to the product when traveling in the second waveguide. Energy may be fed to the elongated waveguides through a broad open wall or a wall having narrow openings. Coupling values can therefore be adjusted to transfer a higher percentage of energy in the feeder waveguide as microwaves propagate but then are diminished by a previous coupling section.
摘要翻译： 一种提供产品的均匀微波加工的装置，特别是那些可能吸收微波能量如肉等的微波处理装置。 该装置使用至少一对互补处理波导。 波导沿着其至少一个轴线偏移，使得当行进通过第一波导部分时耦合到产品的能量呈现当在第二波导中行进时应用于产品的场变化的补偿或镜像。 可以通过宽敞的开放壁或具有窄开口的壁将能量馈送到细长波导。 因此，可以调节耦合值，以在微波传播时在馈线波导中传输较高百分比的能量，但随后由先前的耦合部分减小。
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