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一、引言近年来,CAD 设计在微波领域中发展很快,它使微波器件及微波电路的设计水平大为提高。这主要表现在如下几个方面:1.避免了复杂的数字计算的人工劳动,提高了设计速度。2.在设计中可以依据准确的数学模型,提高了设计的准确性,进而大大提高了微波设计的一次成功率。3.设计中采用了优化技术可使设计参数最佳,使器件指标大为提高。4.采用计算机模拟技术使计算机成为微波实验室的一部分,计算过程成为微波实
I. INTRODUCTION In recent years, CAD design has developed rapidly in the field of microwaves. It greatly improves the design level of microwave devices and microwave circuits. This is mainly manifested in the following aspects: 1. To avoid the complex manual labor of digital computing, improve the design speed. In the design can be based on an accurate mathematical model, improve the accuracy of the design, thereby greatly improving the success rate of a microwave design. 3. The design used to optimize the design parameters can make the best, so that the device greatly improve the indicators. 4. The use of computer simulation technology to make the computer become part of the microwave laboratory, the calculation process to become a microwave