本論文進行60-GHz CMOS非接觸式人體呼吸心跳生理訊號感測都卜勒雷達射頻晶片與毫米波平面天線的介面鎊線連接之電磁結構的設計研究，致力於設計低損耗之鎊線匹配網路取代連接感測晶片與天線間之電纜線(RF cable)，以提昇雷達模組的偵測距離，同時整合感測晶片與平面天線於一Rogers RT/duroid 5880與FR4之四層印刷電路複合載板。本研究利用鎊線匹配網路使天線輸入阻抗與晶片輸出阻抗達成共軛匹配(conjugate matching)，匹配網路設計主要使用電感-電容-電感(L-C-L)形成T型匹配網路架構(T-matching network)，並加入並聯鎊線與開路截線。電路設計以ANSYS之3D全波電磁模擬軟體HFSS進行模擬。量測部分，使用號角天線量測雷達模組發射功率，搭配弗林斯能量傳播方程式(Friis power transmission formula)計算60 GHz時鎊線介面連接損耗。最後，使用整合感測晶片與平面天線之複合載板雷達模組量測致動器振動與人體呼吸心跳訊號，並與使用電纜線連接之量測資料進行比較。量測與理論推算之雷達模組偵測範圍具相當一致性，感測晶片與平面天線之鎊線整合雷達模組比起以電纜線連接之偵測距離，由75公分提昇至約1.05~1.2公尺。

This thesis presents the research on EM modeling of bondwire-interconnection between 60-GHz human vital-signs Doppler radar RF sensor chip and millimeter-wave planar patch-array antenna. It is to replace the cable connection between the chip and antenna by a low-loss bondwire matching network during the measurement [4][5] and for the practial vital-signs detection application. The implemented bondwire-interconnection can integrate the 60-GHz sensor chip and planar antenna on the four-layer composite PCB fabricated by Rogers RT/duroid 5880 and FR4 substrates. It also improves the vital-signs detection range by this integrated radar module than the cable connection configuration of the antnna and the chip. In this research, the bondwire matching network is employed to realize conjugate matching between the chip and antenna. An L-C-L structure is adopted to form a T-matching network. Besides, parallell bondwires and floating open-ended stubs are applied in the matching network. Measurement results indicate that the total loss of bondwire-interconnection at 60 GHz is 3.1 dB, from the Friis power transmission formula. For the experiment of non-contact vital-signs detection, the demonstrated measurement results show that the low-loss bondwire-interconnection significantly enhances the human vital-signs detection distance up to 105 cm, which is 1.4 times greater than that using the cable connection.

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