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射频和微波电路的自动宽带和窄带阻抗匹配

English | PDF,EPUB | 2018 (2019 Edition) | 116 Pages | ISBN : 3319990004 | 8.80 MB

This book presents a seamless and unified scheme for automating very complicated calculations required to design, evaluate performance characteristics of, and implement broadband and narrow band impedance matching sub-circuits. The results of these automated calculations (the component values of the impedance matching sub-circuit) are formatted as text SPICE(Simulation Program with Integrated Circuit Emphasis) input netlists. Readers then immediately can use any available SPICE simulator to measure the performance characteristics (DC response, transient response, frequency response, RMS power transferred from source to load, reflection coefficient insertion and transmission loss, ans standing wave ratio – SWR). The text SPICE netlist can be edited easily to fine-tune the performance characteristics, and perform design space exploration and “what-if” type of analyses. Presents details of a coherent, logical and seamless scheme to design and measure the performance characteristics of both broad and narrow band impedance matching sub-circuits; Relieves the designer from having to manually do complex, multi-step(therefore error-prone and time-consuming) calculations, especially those related to broadband impedance matching sub-circuit design; Provides SPICE input netlists, which enable readers to use any available SPICE simulator to estimate the performance characteristics.


这本书呈现了一个无缝且统一的方案,用于自动化设计、评估宽带和窄带阻抗匹配子电路所需的非常复杂的计算。这些自动化的计算结果(阻抗匹配子电路中的元件值)以文本形式的SPICE(SPICE程序集成电路强调)输入网表格式展示。读者可以立即使用任何可用的SPICE仿真器来测量性能特性(直流响应、瞬态响应、频率响应、从源传至负载的平均功率、反射系数插入和损耗、驻波比- SWR)。文本形式的SPICE网表很容易编辑以精细调整性能特性和进行设计空间探索及“如果如何”的分析。详细介绍了设计并测量宽带和窄带阻抗匹配子电路的连贯、逻辑且无缝的方案;减轻了设计师手工执行复杂且多步骤的任务(因此容易出错且耗时)的设计工作,尤其是宽带阻抗匹配子电路设计相关的工作;提供了SPICE输入网表,使读者可以使用任何可用的SPICE仿真器来估算性能特性。
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