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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 李致毅 | |
dc.contributor.author | Jian-Fu He | en |
dc.contributor.author | 何建頫 | zh_TW |
dc.date.accessioned | 2021-06-08T03:38:00Z | - |
dc.date.copyright | 2019-07-24 | |
dc.date.issued | 2019 | |
dc.date.submitted | 2019-07-18 | |
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dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/21562 | - |
dc.description.abstract | 現今人們對於汽車主動、被動的安全防護措施越來越重視,以致許多的新車已將車用防撞雷達作為標配,而目前正極力發展的無人駕駛/自動駕駛功能,這也需要多顆車用雷達來支援,隨著科技的進步與環保意識的抬頭,汽車產業將朝零污染和智慧化的方向來發展,未來汽車的電子化程度將會越來越高,車用雷達勢必也會整入為高度電子化汽車的一部分。本論文提出了一個利用40奈米互補式金屬氧化半導體製程之24GHz包含頻率調變連續波與多頻移鍵控模式的一發四收車用雷達,此雷達包含低雜訊放大器、功率放大器、混波器、頻率合成器、帶隙參考電壓電路,本碩文著重在射頻電路設計與雷達系統的分析,低雜訊放大器使用兩級共源極疊接共閘極架構並配合可變增益中頻放大器使得整體接受器增益為37.98分貝,以及發射器提供13.4分貝毫瓦的功率。 | zh_TW |
dc.description.abstract | Nowadays people are paying more attention to the safety protection of automobiles, so automotive radars are general equipment for an automobile. A self-driving car that is developing must equip many automotive radars to support. With the progress of technology and the rise of environmental awareness, the automobile industry will develop in green and intelligentization. In the future, the electric vehicle is the mainstream, and the automotive radar is an indispensable part of the vehicle. This thesis presents a 24-GHz multi-modulation mode 1T4R automotive radar in 40-nm standard CMOS technology. The radar includes low noise amplifier, power amplifier, mixer, frequency synthesizer, and bandgap reference. This thesis focuses on the analysis of RF circuit design and radar systems. The noise amplifier that uses two-stage cascode structure with the variable gain IF amplifier provides 37.98dB overall receiver conversion gain and the transmitter provides 13.4dBm output power. | en |
dc.description.provenance | Made available in DSpace on 2021-06-08T03:38:00Z (GMT). No. of bitstreams: 1 ntu-108-R05943042-1.pdf: 4085889 bytes, checksum: 09123348fc83f343c7118001c0a43a86 (MD5) Previous issue date: 2019 | en |
dc.description.tableofcontents | 口試委員會審定書 #
中文摘要 iii ABSTRACT iiii CONTENTS vii LIST OF FIGURES ix LIST OF TABLES xii Chapter 1 Introduction 1 1.1 CMOS in Millimeter-Wave 1 1.2 Research Motivation 3 1.3 Organization of the Thesis 4 Chapter 2 Fundamental of RF Circuit Design 6 2.1 Basic Concepts in RF Design 6 2.1.1 Impedance Matching 6 2.1.2 Scattering Parameters 10 2.1.3 Noise Figure 12 2.1.4 Nonlinearity 13 2.2 RF Amplifier General Theory 20 2.2.1 Power Gain 20 2.2.2 Stability 22 2.2.3 Low Noise Amplifier Theory 27 2.2.4 Power Amplifier Theory 33 Chapter 3 Introduction of CW/FMCW/MFSK Radar 41 3.1 Continuous-Wave Radar 41 3.2 Frequency-Modulated Continuous-Wave Radar 43 3.3 Multiple Frequency-Shift Keying Radar 49 Chapter 4 A 24-GHz Multi-Modulation Mode Automotive Radar System 52 4.1 Introduction 52 4.2 Link Budget 53 4.3 Building Blocks 54 4.3.1 Power Amplifier 54 4.3.2 Low Noise Amplifier 57 4.3.3 Wilkinson Power Divider 59 4.3.4 I/Q Mixer 61 4.3.5 Variable Gain IF Amplifier 64 4.3.6 Bandgap Reference 65 Chapter 5 Measurement 67 4.1 Set Up 67 4.2 Measurement Results 70 | |
dc.language.iso | en | |
dc.title | 24-GHz 多調變模式車用雷達系統 | zh_TW |
dc.title | 24-GHz Multi-Modulation Mode Automotive Radar System | en |
dc.type | Thesis | |
dc.date.schoolyear | 107-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 陳中平,彭朋瑞 | |
dc.subject.keyword | 多重調變模式車用雷達系統,24-GHz,功率放大器,低雜訊放大器, | zh_TW |
dc.subject.keyword | multi-modulation mode automotive radar system,24-GHz,power amplifier,low noise amplifier, | en |
dc.relation.page | 78 | |
dc.identifier.doi | 10.6342/NTU201901648 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2019-07-19 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 電子工程學研究所 | zh_TW |
顯示於系所單位: | 電子工程學研究所 |
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