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Presently, electromagnetic field numerical value analysis methods such as finite difference time-domain (FDTD) method are generally used to calculate the DGS, although these methods are accurate, they are also computationally expensive. In this paper, a neural network model of a novel defected ground structure is established. Since the neural network model has the advantages of great precision and...
Novel circuit model and design method for miniature LTCC UWB bandpass filter were presented. The filter prototype is simply composed with several semi-lumped elements (transmission lines and capacitors) for easy fabrication in LTCC process as size of 3.2times2.5times1.0 mm3 and half-circuit synthesis was also proposed for transmission zero and reflecting poles discussions. Two parallel capacitors...
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