布喇格结构通常是一种具有连续性波纹相位的周期结构，有良好的选模、选频特性。

Bragg structure is usually a kind of periodic structure with continuous corrugation phase, which has excellent mode selectivity and frequency selectivity properties.

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采用时域有限差分法对T形结、十字结进行模拟分析，提取平面传输线不连续性结构的特征参数——主模散射参数、色散特性等。

Different characteristic parameters of planar transmission line discontinuities are extracted by FDTD arithmetic, such as scattering parameters of dominant mode and dispersion parameters.

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在探明不连续性结构对微波传输特性的影响后，再对平面传输线不连续性结构进行补偿和优化，重点研究补偿后的不连续性结构对主模散射参数的改善和影响。

Such time domain signals are then processed to get frequency domain parameters. Then, the emphasis of this study was to optimize the electrical performance using simple compensation techniques.

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