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The application example of an RF-ID demonstrates the ability of CST MICROWAVE STUDIO to simulate antenna structures in a low frequency band helping to understand and describe the characteristics of the device without heavy prototyping.
The door to a microwave oven forms part of the heating cavity, allowing access to the oven interior and preventing leakage of microwaves outside the oven during its operation. The seal around the door is never perfect, so electromagnetic fields will leak out of the oven, potentially interfering with other electrical equipment or exceeding safety limits for power levels in human operators. Oven designs...
Electromagnetic (EM) simulation is playing an increasingly important role in the product design cycle. Reliable electromagnetic modelling of passive RF and microwave components requires an accurate broadband specification of the material properties that are used in the EM field simulator, and the availability of such information is almost always limited. This article describes a robust low-cost solution...
A pattern shaping synthesis method along with a new sidelobe shaping scheme are used to design antenna arrays capable of delivering a much better radiation performance in terms of homogenous coverage and reduced interference with respect to commercial antennas. For verification, radiation within an urban scenario for the region inside and outside the cell has been studied with the aid of a 3D ray-tracing...
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