毫米波CMOS鎖相迴路電路及24-GHz注入鎖定振盪器之人體呼吸心跳生理訊號感測射頻晶片之研製 ; Research on Millimeter-Wave CMOS Phase-Locked Loop Circuits and 24-GHz CMOS Cardiorespiratory Doppler Sensor Using Injection-Locked Oscillator

本論文研製V-band CMOS雙推式考畢茲壓控振盪器、整合60-GHz CMOS次諧波射頻接收機之開迴路鎖相迴路、及整合於24-GHz人體呼吸心跳生理訊號感測射頻晶片之注入鎖定振盪器。V-band CMOS 雙推式壓控振盪器採用TSMC CMOS 0 18-μm製程，主要以差動轉導提升考畢茲架構搭配雙推式技術來克服製程頻率限制。開迴路鎖相迴路採用TSMC CMOS 90-nm製程，實現包含相頻偵測器、電荷幫浦及壓控振盪器並與60-GHz次諧波射頻接收機進行整合。24-GHz人體呼吸心跳生理訊號感測射頻晶片採用TSMC CMOS 0 18-μm製程，以注入鎖定振盪器整合類循環器進行實現。注入鎖定振盪器部份前端整合多層變壓器式馬遜平衡器，以完成差動方式注入。電路設計部分以Agilent ADS與Ansoft 3-D全波電磁模擬軟體HFSS進行模擬，量測部分則是採用on-wafer或打鎊線至PCB板上進行量測，根據預計量測特性之不同，相關量測方式亦有所調整。 ; This thesis presents the design of millimeter-wave (MMW) CMOS phase-locked loop circuits including a V-band push-push VCO and an open-looped PLL and 24-GHz injection-locked oscillators for CMOS cardiorespiratory Doppler sensor The designed RFICs are implemented by standard TSMC 0 18-μm or 90-nm CMOS process The Agilent ADS and Ansoft three-dimensional (3D) EM simulator HFSS are used for design simulation The V-band push-push VCO fabricated by 0 18-μm CMOS uses the gm-boosted differential Colpitts topology and push-push technique The open-looped PLL include a phase frequency detector a charge pump and a voltage-controled oscillator is integrated with a 60-GHz sub-harmonic receiver RF front-end (with a integrated on-chip antenna and balun filter) The 24-GHz injection-locked oscillators are integrated with a quasi-circulator to realize a 24-GHz CMOS cardiorespiratory Doppler sensor The measured performance of the designed RFICs are achieved by the using the on-wafer or on-board measurement