本篇論文利用S-參數設計理論，設計兩個頻段的雙推式振盪器，並採用混合微波積體電路製造，實現振盪器設計。
首先製作一個L-band（1.57GHz）的基頻振盪器，在中心頻100kHz偏移量時其相位雜訊-102dBc/Hz。再以S-參數設計雙推式振盪器，頻率由設計的1.5GHz推至3.0GHz輸出，在中心頻100kHz偏移量時其相位雜訊
-96dBc/Hz，基頻抑制了-25dBc。我們採用兩個型號為菲力普BFG540X的封裝電晶體。
接著再設計K-band的雙推式振盪器，將振盪頻率由9GHz推至18GHz，於中心頻1MHz偏移量時其相位雜訊為-93dBc/Hz，基頻抑制了-21dBc，使用之電晶體，型號為NE32584c。

Base on a derivation with the S-parameter, a new method is proposed to design push-push oscillators in the S-band and K-band. Two push-push oscillators are realized using hybrid microwave integrated circuit.
The first oscillator is designed at 1.57GHz, of which the phase noise at 100kHz offset is —102dBc/Hz. The first push-push oscillator is designed at 1.5GHz and has an output frequency at 3GHz, of which the phase noise at 100kHz offset is —96dBc/Hz. The fundamental oscillation at 1.5GHz is suppressed by -25dB through the push-push mechanism.
The second push-push oscillator is designed to have an output frequency of 18GHz. The phase noise is measured to have —93dBc/Hz at 1MHz offset. The fundamental oscillation is suppressed by —21dBc at the push-push output.

中文摘要 …………………………………………………………… Ⅰ
英文摘要 …………………………………………………………… Ⅱ
致謝 …………………………………………………………… Ⅲ
目錄 ……………………………………………………….…... Ⅳ
圖目錄 …………………………………………………………… Ⅵ
第一章 緒論……………………………………………………… 1
第二章 微波振盪器理論………………………………………… 4
2.1 振盪原理……….…………………………………… 2.1.1 單埠負阻抗網路………………………………… 2.1.2 以雙埠網路描述振盪器………………………… 2.1.3 穩定振盪條件…………………………………… 4467
2.2 諧振腔設計原理…...…………………………….…. 11
2.3 振盪器開迴路分析理論……………….…………… 12
第三章 雙推式振盪器…………………………………………… 16
3.1 高頻訊號源……………………………………… 16
3.2 設計理論…………………………………………… 18
第四章 設計流程及電路實做…………………………………… 30
4.1 振盪器設計流程……………………………………. 30
4.2 L band振盪器設計流程及實做模擬量測.…………. 31
4.3 雙推式振盪器設計流程及實做模擬量測…………. 34
第五章 結論……………………………………………………… 43
第六章 參考文獻………………………………………………… 44

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