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微波平面电路

作译者：肖建康

出版时间：2023-12 千字数：518 版次：01-01 页数：324

开本：16开装帧： I S B N ：9787121467615

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目 录
第 1 章 绪论································································································.1 
1.1 射频/微波简介 ···············································································.1 
1.1.1 射频/微波概念 ·············································································.1 
1.1.2 射频/微波的特点···········································································.2 
1.2 射频/微波的发展简史 ······································································.3 
1.3 射频/微波的应用 ············································································.4 
1.4 射频/微波平面电路和系统的组成 ······················································.12 
第 2 章 平面电路的电磁理论基础····································································.15 
2.1 麦克斯韦方程组及带状线场方程的导出··············································.15 
2.2 平面电路的电磁场展开 ···································································.17 
2.3 麦克斯韦的贡献 ············································································.21 
参考文献 ····························································································.23 
第 3 章 平面传输线······················································································.24 
3.1 微带 ···························································································.24 
3.1.1 微带的模式和特性········································································.24 
3.1.2 微带不连续性·············································································.30 
3.1.3 其他类型的微带结构 ·····································································.32 
3.2 带状线 ························································································.33 
3.3 共面波导和共面带线 ······································································.36 
3.3.1 共面波导 ··················································································.36 
3.3.2 背面导体覆盖的共面波导 ································································.37 
3.3.3 共面带线 ··················································································.38 
3.4 槽线 ···························································································.39 
3.5 传输线方程及传输线分析 ································································.41 
3.5.1 传输线方程 ···············································································.41 
3.5.2 端接负载的传输线分析···································································.45 
3.6 阻抗匹配 ·····················································································.49 
3.6.1 传输系统的匹配状态 ·····································································.49 
3.6.2 阻抗匹配器 ···············································································.51 
3.7 耦合传输线 ··················································································.52 
3.7.1 耦合微带和耦合带状线···································································.52 
3.7.2 平行耦合线的参量········································································.54 
参考文献 ····························································································.60 
第 4 章 平面元件·························································································.62 
4.1 平面谐振器基本理论 ······································································.62 
4.1.1 微波谐振器谐振的基本特性 ·····························································.62 
4.1.2 平面谐振器的基本参量···································································.64 
4.1.3 传输线型谐振器的等效电路 ·····························································.66 
4.1.4 平面传输线型谐振器分析 ································································.67 
4.2 微带贴片谐振器 ············································································.70 
4.2.1 矩形微带谐振器 ··········································································.71 
4.2.2 圆形微带谐振器 ··········································································.73 
4.2.3 正六边形微带谐振器 ·····································································.75 
4.2.4 圆环形微带谐振器········································································.75 
4.2.5 椭圆环形微带谐振器 ·····································································.76 
4.2.6 三角形微带谐振器········································································.76 
4.3 平面双模和多模谐振器 ···································································.81 
4.3.1 平面双模谐振器 ··········································································.81 
4.3.2 平面多模谐振器 ··········································································.85 
4.4 阶梯阻抗谐振器 ············································································.86 
4.4.1 两节阶梯阻抗谐振器 ·····································································.87 
4.4.2 三节阶梯阻抗谐振器 ·····································································.92 
4.5 分形谐振器 ··················································································.93 
4.5.1 分形结构基本概念········································································.93 
4.5.2 分形的迭代生成和应用···································································.96 
4.6 可集成平面电感和电容 ···································································111 
参考文献 ····························································································114 
第 5 章 平面滤波电路···················································································116 
5.1 平面滤波器的低通原型 ···································································117 
5.1.1 巴特沃思低通原型········································································118 
5.1.2 切比雪夫低通原型········································································118 
5.1.3 椭圆函数低通原型······································································.120 
5.2 只有一种电抗元件的低通原型 ························································.121 
5.2.1 倒置变换器 ·············································································.121 
5.2.2 倒置变换器的设计公式·································································.123 
5.3 频率变换及滤波器设计 ·································································.125 
5.3.1 低通滤波器 ·············································································.126
5.3.2 高通滤波器 ·············································································.130 
5.3.3 带通滤波器 ·············································································.131 
5.3.4 带阻滤波器 ·············································································.140 
5.3.5 平面滤波器馈电 ········································································.148 
5.4 准椭圆函数滤波器综合 ·································································.150 
5.4.1 准椭圆函数滤波器······································································.150
5.4.2 准椭圆特征函数和传递函数 ···························································.150 
5.4.3 准椭圆函数滤波器原型·································································.152 
5.4.4 原型电路的分析 ········································································.155 
5.4.5 准椭圆函数滤波器的综合方法·························································.158 
5.5 几种滤波器设计技术 ····································································.162 
5.5.1 DGS 和 DMS 技术 ······································································.162 
5.5.2 信号干扰技术···········································································.172 
5.5.3 电磁耦合技术···········································································.174 
5.5.4 电调/可重构技术········································································.181 
5.6 有耗滤波器 ················································································.183 
5.6.1 有耗滤波器的概念和发展 ······························································.183 
5.6.2 有耗滤波器综合 ········································································.185 
5.7 无反射滤波器 ·············································································.189 
5.7.1 吸收式无反射滤波器理论 ······························································.189 
5.7.2 无反射滤波器设计方法·································································.198 
5.8 平面平衡滤波器 ··········································································.202 
5.8.1 平衡滤波器的散射参数·································································.203 
5.8.2 平衡滤波器的设计方法·································································.206 
5.9 平面双/多工器 ············································································.212 
参考文献 ··························································································.216 
第 6 章 平面负群时延电路···········································································.225 
6.1 负群时延的产生 ··········································································.225 
6.1.1 负群时延现象···········································································.225 
6.1.2 负群时延产生的条件 ···································································.228 
6.2 负群时延电路及其应用 ·································································.231 
6.2.1 带阻滤波器型负群时延电路 ···························································.232 
6.2.2 匹配的负群时延电路 ···································································.236 
6.2.3 负群时延电路的应用 ···································································.239 
参考文献 ··························································································.241 
第 7 章 平面功分器····················································································.244 
7.1 平面功分器理论基础 ····································································.244 
7.1.1 平面功分器网络 ········································································.244 
7.1.2 Wilkinson 功分器 ·······································································.246 
7.2 平面负群时延功分器 ····································································.251 
7.3 平面滤波功分器 ··········································································.255 
参考文献 ··························································································.261 
第 8 章 平面耦合器····················································································.263 
8.1 平面耦合器简介 ··········································································.263 
8.2 分支线耦合器 ·············································································.264 
8.3 混合环耦合器 ·············································································.267 
8.4 耦合线定向耦合器 ·······································································.267 
8.4.1 耦合线耦合器的工作原理及理论分析 ·················································.270 
8.4.2 单节耦合线耦合器的频率响应·························································.273 
8.4.3 多节耦合器 ·············································································.274 
8.4.4 非对称耦合器···········································································.275 
8.4.5 Lange 耦合器············································································.277 
8.4.6 串联耦合器 ·············································································.278 
8.5 平面耦合器的发展 ·······································································.280 
参考文献 ··························································································.281 
第 9 章 平面巴伦·······················································································.283 
9.1 巴伦的网络分析 ··········································································.283 
9.2 宽带巴伦原理与设计方法 ······························································.284 
9.2.1 Marchand 巴伦 ··········································································.284 
9.2.2 不平衡传输线?平衡传输线结构的巴伦················································.288 
9.2.3 基于功分加移相结构的宽带巴伦 ······················································.289 
9.3 滤波巴伦 ···················································································.291 
9.3.1 基于 Marchand 巴伦的滤波巴伦 ·······················································.291 
9.3.2 基于平衡滤波器的滤波巴伦 ···························································.292 
9.3.3 基于半波长开路线的滤波巴伦·························································.293 
参考文献 ··························································································.294 
第 10 章 平面电路的发展 ············································································.296 
10.1 平面电路新材料·········································································.296 
10.1.1 LCP 材料···············································································.296 
10.1.2 高温超导材料及其应用 ·······························································.300 
10.2 3D 打印技术 ·············································································.302 
10.3 从平面电路到立体电路································································.303 
10.3.1 LCP 多层电路 ·········································································.303 
10.3.2 LTCC 电路 ·············································································.304 
10.3.3 多层自封装悬置电路··································································.305 
参考文献 ··························································································.312

微波平面电路（microwave planar circuit）是一种二维空间分布参数电路，主要包括微带、带状线、共面波导、槽线等类型，在雷达、通信等领域及可穿戴装备中具有重要应用。微波平面电路的问世和发展，为微波（尤其是毫米波）集成电路向更高度集成化和更高频率发展提供了广阔的平台。同时，由于其造价低廉，设计、加工比传统的腔体电路更简单方便，因此备受微波电路研发人员的青睐，很多微波电路设计、制造新技术都是首先用平面电路设计实现的。自从 20 世纪 60 年代末微波平面电路的概念确立以来，历经半个多世纪的风雨沧桑，以微带电路为代表的微波平面电路依然是广大科研人员设计实现新型微波电路的首选，为推动电路理论和技术的发展发挥了不可替代的重要作用。目前，新材料、新设计理论和技术、全波电磁仿真技术以及微型化加工工艺的不断发展，为微波平面电路提供了更广阔的发展空间。
本书立足微波平面电路的基础理论、应用和发展，在著者自己多年研究工作和资料积累的基础上，借鉴或引用了国内外学者的一些相关研究成果，也包括著者及其研究生近些年发表的科研成果和论文成果。本书不仅可供从事射频技术研发的广大科技人员阅读，还可作为高校本科生和研究生学习微波平面电路的教材或参考书。
西安电子科技大学研究生李小芳、苗奕、杨梦洋、周兆亮、史若楠、吴镕滔、钟泽栋、张小波、王会侠、杨晓运等为本书绘制了部分插图并录入了部分公式，华南理工大学车文荃教授和天津大学马凯学教授阅读了本书部分内容并提出了宝贵建议，英国 HeriotWatt 大学 Jia sheng Hong 教授为本书作序，电子工业出版社及相关编辑为本书的出版提供了大力支持和帮助，本书还得到了西安电子科技大学研究生精品教材项目的资助，在此一并表示衷心的感谢。
由于时间仓促，加之著者水平有限，疏漏、不足甚至错误之处在所难免，恳请读者批评指正。

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