本論文設計一適用於發射端之主動式相位陣列，其架構採用交互注入鎖定機制，透過耦合網路將各做為本地振盪源之注入鎖定振盪器同步後可以達成功率結合及藉由調整調控電壓達到波束掃描功能。本論文中依據注入鎖定理論設計兩種不同架構注入鎖定振盪器。其一採用E類注入鎖定振盪器架構而另一種採用考畢茲注入鎖定振盪器架構並透過比較電路特性後挑選其中一種電路架構進行後續實驗。其次，為達成利用交互注入鎖定機制之主動式相位陣列，本論文設計耦合網路及1x4平面陣列天線與注入鎖定振盪器結合形成耦合振盪器陣列並於電波暗室進行遠場場型量測。最後，本論文基於此主動式相位陣列架構完成兩種實際應用實驗 ─ 生理徵象偵測及通訊系統應用。

This thesis aims to design an active phased array which is adapted to transmitting terminal. Firstly, Power combining and beam-scanning function can be achieved by synchronizing all of injection-locked oscillators (ILOs) using coupling network. This thesis also conducted a comparison between two different architecture of injection-locked oscillator design which are Class-E ILO and Colpitts ILO. Secondly, in order to accomplish the active phased array using mutual injection locking mechanism, coupling network and 1x4 patch array were designed and combined with ILOs. Finally, the far field patterns were measured in the chamber and two applications were demonstrated: vital sign detection and communication system applications.

摘要 i
Abstract ii
目錄 iii
表目錄 xiii
第一章 緒論 1
1.1 研究背景與動機 1
1.2 論文架構 4
第二章 注入鎖定振盪器 5
2.1 注入鎖定理論 5
2.1.1 注入鎖定方程式 5
2.1.2 相位鎖定 9
2.2 注入鎖定振盪器設計 11
2.2.1 E類注入鎖定振盪器架構 11
2.2.2 E類注入鎖定振盪器模擬與量測 12
2.2.3 考畢茲注入鎖定振盪器架構 18
2.3 本章結論 25
第三章 主動式相位陣列 27
3.1 前言 27
3.2 交互鎖定理論 27
3.2.1 振盪器模型 27
3.2.2 Adler方程式 29
3.2.3 弱耦合正弦振盪器 30
3.2.4 最鄰近耦合之相位陣列 32
3.3 耦合網路設計 34
3.4 相位差控制 39
3.5 陣列天線設計 44
3.6 本章結論 51
第四章 波束成形量測及相關應用 52
4.1 前言 52
4.2 波束成形遠場量測 52
4.2.1 模擬場型 52
4.2.2 實驗設置 53
4.2.3 模擬與量測比較 59
4.3 生命徵象雷達 65
4.3.1 自我注入鎖定(self-injection lock)雷達架構 65
4.3.2 頻率解調器架構及實現 73
4.3.3 生命徵象訊號感測實驗 75
4.4 鏈路傳輸實驗 93
4.4.1 功率結合模擬與實驗 93
4.4.2 數位調制實驗 98
第五章 結論 105
附錄A 毫米波八木天線設計研製 106
A.1 前言 106
A.2 八木天線介紹 106
A.2.1 八木天線簡介 106
A.2.2 天線結構 107
A.2.3 運作原理 107
A.3 60GHz毫米波準八木天線設計 107
A.3.1 單頻巴倫器設計 108
A.3.2 準八木天線設計 108
A.4 天線阻抗頻寬延伸設計及實現 112
A.4.1 前言 112
A.4.2 最佳化演算法 112
A.4.3 實作方法 115
A.5 模擬量測與結論 115
參考文獻 126

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