微波平面電路

目 錄
第 1 章 緒論································································································.1
1.1 射頻/微波簡介 ···············································································.1
1.1.1 射頻/微波概念 ·············································································.1
1.1.2 射頻/微波的特點···········································································.2
1.2 射頻/微波的發展簡史 ······································································.3
1.3 射頻/微波的應用 ············································································.4
1.4 射頻/微波平面電路和系統的組成 ······················································.12
第 2 章 平面電路的電磁理論基礎····································································.15
2.1 麥克斯韋方程組及帶狀線場方程的導出··············································.15
2.2 平面電路的電磁場展開 ···································································.17
2.3 麥克斯韋的貢獻 ············································································.21
參考文獻 ····························································································.23
第 3 章 平面傳輸線······················································································.24
3.1 微帶 ···························································································.24
3.1.1 微帶的模式和特性········································································.24
3.1.2 微帶不連續性·············································································.30
3.1.3 其他類型的微帶結構 ·····································································.32
3.2 帶狀線 ························································································.33
3.3 共面波導和共面帶線 ······································································.36
3.3.1 共面波導 ··················································································.36
3.3.2 背面導體覆蓋的共面波導 ································································.37
3.3.3 共面帶線 ··················································································.38
3.4 槽線 ···························································································.39
3.5 傳輸線方程及傳輸線分析 ································································.41
3.5.1 傳輸線方程 ···············································································.41
3.5.2 端接負載的傳輸線分析···································································.45
3.6 阻抗匹配 ·····················································································.49
3.6.1 傳輸系統的匹配狀態 ·····································································.49
3.6.2 阻抗匹配器 ···············································································.51
3.7 耦合傳輸線 ··················································································.52
3.7.1 耦合微帶和耦合帶狀線···································································.52
3.7.2 平行耦合線的參量········································································.54
參考文獻 ····························································································.60
第 4 章 平面元件·························································································.62
4.1 平面諧振器基本理論 ······································································.62
4.1.1 微波諧振器諧振的基本特性 ·····························································.62
4.1.2 平面諧振器的基本參量···································································.64
4.1.3 傳輸線型諧振器的等效電路 ·····························································.66
4.1.4 平面傳輸線型諧振器分析 ································································.67
4.2 微帶貼片諧振器 ············································································.70
4.2.1 矩形微帶諧振器 ··········································································.71
4.2.2 圓形微帶諧振器 ··········································································.73
4.2.3 正六邊形微帶諧振器 ·····································································.75
4.2.4 圓環形微帶諧振器········································································.75
4.2.5 橢圓環形微帶諧振器 ·····································································.76
4.2.6 三角形微帶諧振器········································································.76
4.3 平面雙模和多模諧振器 ···································································.81
4.3.1 平面雙模諧振器 ··········································································.81
4.3.2 平面多模諧振器 ··········································································.85
4.4 階梯阻抗諧振器 ············································································.86
4.4.1 兩節階梯阻抗諧振器 ·····································································.87
4.4.2 三節階梯阻抗諧振器 ·····································································.92
4.5 分形諧振器 ··················································································.93
4.5.1 分形結構基本概念········································································.93
4.5.2 分形的迭代生成和應用···································································.96
4.6 可集成平面電感和電容 ···································································111
參考文獻 ····························································································114
第 5 章 平面濾波電路···················································································116
5.1 平面濾波器的低通原型 ···································································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 橢圓函數低通原型······································································.120
5.2 只有一種電抗元件的低通原型 ························································.121
5.2.1 倒置變換器 ·············································································.121
5.2.2 倒置變換器的設計公式·································································.123
5.3 頻率變換及濾波器設計 ·································································.125
5.3.1 低通濾波器 ·············································································.126
5.3.2 高通濾波器 ·············································································.130
5.3.3 帶通濾波器 ·············································································.131
5.3.4 帶阻濾波器 ·············································································.140
5.3.5 平面濾波器饋電 ········································································.148
5.4 準橢圓函數濾波器綜合 ·································································.150
5.4.1 準橢圓函數濾波器······································································.150
5.4.2 準橢圓特徵函數和傳遞函數 ···························································.150
5.4.3 準橢圓函數濾波器原型·································································.152
5.4.4 原型電路的分析 ········································································.155
5.4.5 準橢圓函數濾波器的綜合方法·························································.158
5.5 幾種濾波器設計技術 ····································································.162
5.5.1 DGS 和 DMS 技術 ······································································.162
5.5.2 信號乾擾技術···········································································.172
5.5.3 電磁耦合技術···········································································.174
5.5.4 電調/可重構技術········································································.181
5.6 有耗濾波器 ················································································.183
5.6.1 有耗濾波器的概念和發展 ······························································.183
5.6.2 有耗濾波器綜合 ········································································.185
5.7 無反射濾波器 ·············································································.189
5.7.1 吸收式無反射濾波器理論 ······························································.189
5.7.2 無反射濾波器設計方法·································································.198
5.8 平面平衡濾波器 ··········································································.202
5.8.1 平衡濾波器的散射參數·································································.203
5.8.2 平衡濾波器的設計方法·································································.206
5.9 平面雙/多工器 ············································································.212
參考文獻 ··························································································.216
第 6 章 平面負群時延電路···········································································.225
6.1 負群時延的產生 ··········································································.225
6.1.1 負群時延現象···········································································.225
6.1.2 負群時延產生的條件 ···································································.228
6.2 負群時延電路及其應用 ·································································.231
6.2.1 帶阻濾波器型負群時延電路 ···························································.232
6.2.2 匹配的負群時延電路 ···································································.236
6.2.3 負群時延電路的應用 ···································································.239
參考文獻 ··························································································.241
第 7 章 平面功分器····················································································.244
7.1 平面功分器理論基礎 ····································································.244
7.1.1 平面功分器網絡 ········································································.244
7.1.2 Wilkinson 功分器 ·······································································.246
7.2 平面負群時延功分器 ····································································.251
7.3 平面濾波功分器 ··········································································.255
參考文獻 ··························································································.261
第 8 章 平面耦合器····················································································.263
8.1 平面耦合器簡介 ··········································································.263
8.2 分支線耦合器 ·············································································.264
8.3 混合環耦合器 ·············································································.267
8.4 耦合線定向耦合器 ·······································································.267
8.4.1 耦合線耦合器的工作原理及理論分析 ·················································.270
8.4.2 單節耦合線耦合器的頻率響應·························································.273
8.4.3 多節耦合器 ·············································································.274
8.4.4 非對稱耦合器···········································································.275
8.4.5 Lange 耦合器············································································.277
8.4.6 串聯耦合器 ·············································································.278
8.5 平面耦合器的發展 ·······································································.280
參考文獻 ··························································································.281
第 9 章 平面巴倫·······················································································.283
9.1 巴倫的網絡分析 ··········································································.283
9.2 寬帶巴倫原理與設計方法 ······························································.284
9.2.1 Marchand 巴倫 ··········································································.284
9.2.2 不平衡傳輸線?平衡傳輸線結構的巴倫················································.288
9.2.3 基於功分加移相結構的寬帶巴倫 ······················································.289
9.3 濾波巴倫 ···················································································.291
9.3.1 基於 Marchand 巴倫的濾波巴倫 ·······················································.291
9.3.2 基於平衡濾波器的濾波巴倫 ···························································.292
9.3.3 基於半波長開路線的濾波巴倫·························································.293
參考文獻 ··························································································.294
第 10 章 平面電路的發展 ············································································.296
10.1 平面電路新材料·········································································.296
10.1.1 LCP 材料···············································································.296
10.1.2 高溫超導材料及其應用 ·······························································.300
10.2 3D 打印技術 ·············································································.302
10.3 從平面電路到立體電路································································.303
10.3.1 LCP 多層電路 ·········································································.303
10.3.2 LTCC 電路 ·············································································.304
10.3.3 多層自封裝懸置電路··································································.305
參考文獻 ··························································································.312