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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 陳中平 | |
dc.contributor.author | Guan-Shian Li | en |
dc.contributor.author | 李冠賢 | zh_TW |
dc.date.accessioned | 2021-06-16T16:30:48Z | - |
dc.date.available | 2022-12-31 | |
dc.date.copyright | 2013-01-16 | |
dc.date.issued | 2012 | |
dc.date.submitted | 2012-12-21 | |
dc.identifier.citation | [1] Halid Hrasnica, Abdelfatteh Haidine, and Ralf Lehnert, Broadband Powerline Cummunications: Network Design, John Wiley & Sons. Ltd, 2004.
[2] HomePlug PowerLine Alliance, “HomePlug AV baseline specification,” version 1.1 edition, May 2007. [3] Jing-Cheng Wu, “Optical Link Module of NTU-Array”Graduate Institute of Physics College of Science National Taiwan University Master Thesis, July, 2007. [4] M.Sankara Narayana. “Gain Equalizer Flattens Attenuation Over6-18GHz,” Applied Microwave &wireless,pp.74-78, 1998. [5] D.J.Mellor, “On the Design of Matched Equalizer of prescribed GainVersusFrequency Profile,”IEEE MTT-S International MicrowaveSymposium Digest, pp.308-311, 1997. [6] T. D Chiueh and P. Y. Tsai, OFDM Baseband Receiver Design for Wireless Communications, John Wiley and Sons, Sept. 2007. [7] John G. Proakis, Digital Communications, 3rd Edition, McGraw-Hill Book Co., 1995. [8] Yong Soo Cho, Jaekwon Kim, and Won Young Yang, MIMO-OFDM Wireless Communications with MATLAB, John Wiley & Sons. Ltd, 2010. [9] Rodger E. Ziemer and William H. Tranter, Principles of Communication, 5th Edition, John Wiley & Sons. Ltd, 2001. [10] Kala Praveen Bagadi, and Susmita Das, “MIMO-OFDM Channel Estimation using Pilot Carriers,”International Journal of Computer Applications (0975 – 8887), Volume 2 – No. 3, May 2010. [11] “HomePlug AV white paper,”HomePlug Powerline Alliance, 2005. [12] K. H. Afkhamie, S. Katar, L. Yonge, and R. Newman, “An Overviewof the upcoming HomePlug AV standard, ”IEEEISPLC 2005, pp. 400-404,April 2005. [13] Keith Findlater, Toby Bailey, Adria Bofill, Neil Calder, Seyed Danesh, Robert Henderson, William Holland, Jed Hurwitz, Steve Maughan, Alasdair Sutherland, and Ewan Watt, “A 90nm CMOS Dual-Channel Powerline Communication AFE for HomePlug AV with a Gb Extension,”IEEE INTERNATIONAL SOLID-STATECIRCUITSCONFERENCE DIGEST OFTECHNICALPAPERS, pp. 464-465, July. 2008. [14] R. Hormis, I. Berenguer, and X. Wang, “A Simple Baseband Transmission Scheme for Power Line Channels,” IEEE JOURNALNSELECTED AREAS IN COMMUNICATIONS, VOL. 24, NO. 7, July 2006 [15] E.Guerrini, G. Dell’s Amico, P Bisaglia, L. Guerrieri, “Bit-loading algorithms and SNR estimate for HomePlug AV, ”IEEEISPLC 2007,pp. 77-82, March, 2007. [16] G. Gonzalez, Microwave Transistor Amplifiers: Analysis and Design, 2nd edition. New Jersey: Prentice Hall, 1997. [17] Colin S. Aitchison, “The Intrinsic Noise Figure of the MESFET Distributed Amplifier,”IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. MTT-33, NO. 6, JUNE 1985. [18] Xin Guan, and Cam Nguyen, “Low-Power-Consumption and High-Gain CMOS Distributed Amplifiers Using Cascade of Inductively Coupled Common-Source Gain Cells for UWB Systems, ”IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 54, NO. 8, AUGUST2006. [19] Kambiz Moez, and Mohamed Elmasry, “A New Loss Compensation Technique for CMOS Distributed Amplifiers, ”IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, VOL. 56, NO. 3, MARCH 2009. [20] Anthony Kopa, and Alyssa B. Apsel, “Distributed Amplifier With Blue Noise Active Termination,”IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, VOL. 18, NO. 3, AUGUST2008. [21] Shunju Kimura, and Yuhki Imai, “0-40 GHz GaAs MESFET Distributed Baseband Amplifier IC’s for High-Speed Optical Transmission”IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 44, NO. 11, NOVEMBER 1996. [22] Shunju Kimura, Yuhki Imai, Yohtaro Umeda, and Takatomo Enoki, “Loss-Compensated Distributed Baseband Amplifier IC’s for Optical Transmission Systems,”IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 44, NO. 10, OCTOBER 1996. [23] Jun-Chau Chien, and Liang-Hung Lu, “40-Gb/s High-Gain Distributed Amplifiers With Cascaded Gain Stages in 0.18-um CMOS,”IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 12, DECEMBER 2007. [24] Ren-Chieh Liu, Chin-Shen Lin, Kuo-Liang Deng, and Huei Wang, “Design and Analysis of DC-to-14-GHz and 22-GHz CMOS Cascode Distributed Amplifier”IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 39, NO. 8, AUGUST 2004. [25] Yu-Jiu Wang, and Ali Hajimiri, “A Compact Low-Noise Weighted Distributed Amplifier in CMOS,”IEEE INTERNATIONAL SOLID-STATECIRCUITSCONFERENCE DIGEST OFTECHNICALPAPERS, pp. 420-421, February. 2009. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63252 | - |
dc.description.abstract | 本篇論文分為兩個研究主題,一為針對NTU Array模組需求所設計之可調式增益等化器,一為針對電力線通訊系統設計之OFDM程式模組,用以提供系統類比前端電路設計之開發平台。
近年來,由於使用上的便利性和應用上的多樣性,電力線通訊的研究與關產品日益增加,電力線通訊能有效解決無線網路室內死角問題,提升傳資料傳輸效率,並可進一步應用在智慧型電網的架構之上,隨著相關研究的發展,相關的電力線通訊聯盟也不斷訂出更新的規格,本篇論文所提出的OFDM程式模組之設計,即用來作為電力線通訊不同規格之類比前端電路開發平台,旨在讓電路開發者能以低成本、高效率的方式,進一步確認電路設計的可用性。 NTU Array 為一接收頻率範圍介於78 ~ 113GHz 頻段之干涉儀,用以觀測SZ效應來了解宇宙結構的演化歷史,其超寬頻的應用造成在訊號處理的過程中,訊號會隨著頻率的增加而有逐漸衰減的情形,因此需要一個增益等化器來補償訊號的衰減,傳統上此類寬頻之增益等化器皆透過被動元件來合成,但這種作法有缺乏彈性、補償不準確、訊號進一步衰減、無法排除頻帶外訊號等缺點,本論文提供透過主動式電路的設計,提出一個可調式的增益等化器,能有效解決上述之問題,且能應用在其他相關的寬頻系統之上。 | zh_TW |
dc.description.abstract | This thesis covers two different research topics, one isan OFDM model used as a design platform for HomePlug power-line communication (PLC) analog front-end (AFE) circuit design, andanother isa configurable gain equalizer designed for NTU Array Module’s demand.
In recent years, the research and product of power-line communication increase rapidly due to its usage convenience and variety of applications. PLC system can effectively solve the not spot problem of indoor wireless network and achieve higher data rate, with further applications on the smart grid system. As the research develops, relevant organizations continuously release new specifications. The OFDM model proposed in this thesis is designed for AFE circuit design under different PLC specifications to help circuit designers verify their design much less costly and more effectively. NTU Array is a microwave interferometer that receives signals of frequency range between 78 ~ 113 GHz which is made for probing the SZ effect to help understand the evolution process of the universe. The ultra wide bandwidth property causes the signals decay as frequency rises during signal transmission. Therefore, a gain equalizer is needed to compensate the high frequency loss. Conventionally, this kind of broad-band gain equalizer is designed using passive elements, which has problems such as not configurable, hard to precisely compensate the loss, offering additional signal loss, not able to reject out-of-band signals, and so on. These problems can be solved by the configurable gain equalizer proposed in this thesis designed using active elements. This concept can further be used in other broad band applications. | en |
dc.description.provenance | Made available in DSpace on 2021-06-16T16:30:48Z (GMT). No. of bitstreams: 1 ntu-101-R98943028-1.pdf: 1936375 bytes, checksum: 67c7878af9505569efbdeec8c93e60d0 (MD5) Previous issue date: 2012 | en |
dc.description.tableofcontents | 誌謝 i
中文摘要 ii ABSTRACT iii CONTENTS iv LIST OF FIGURES vii LIST OF TABLES x Chapter 1 Introduction 1 1.1 Introduction to this thesis 1 1.2 OFDM Module for Home Plug AV Power Line Communication Systems 1 1.2.1 Introduction of Power-line Communication System 1 1.2.2 PHY Layer of Power-line Communication System 3 1.2.3 Motivation of this OFDM Model 4 1.3 Configurable Gain Equalizer for Optical Link Module 6 1.3.1 Introduction to NTU Array 6 1.3.2 RF and IF modules in NTU Array 6 1.3.3 The Optical Link Module in NTU Array 8 1.3.4 Motivation of Configurable Gain Equalizer 9 1.4 Thesis Organization 10 Chapter 2 The Basic Concepts of OFDM 11 2.1 QAM and Constellation Mapping 11 2.2 Sub-carrier Assignment and IFFT 13 2.3 ISI and Cyclic Prefix Insertion 16 2.4 Symbol Time Offset (STO) and Synchronization 18 2.5 Pilot Insertion and Channel Estimation 21 Chapter 3 The OFDM Module for HomePlug AV PLC Systems 25 3.1 HomePlug Specifications 25 3.2 Implementation of PLC Transmitter OFDM Model 26 3.2.1 QAM Symbol Generation 27 3.2.2 Pilot Insertion and Sub-carrier assignment 28 3.2.3 Cyclic Prefix Insertion 32 3.2.4 DAC Model 32 3.2.5 Noise and Channel Response 34 3.3 Implementation of PLC Receiver OFDM Model 37 3.3.1 ADC Model 38 3.3.2 Channel Estimation 39 3.3.3 Simulation of Bit Error Rate (BER) 41 3.4 Measurement Results of HomePlug PLC AFE SoC 45 Chapter 4 The Basic Concepts of Distributed Amplifiers 49 4.1 Scattering Parameters 49 4.2 Design Concepts of Distributed Amplifier 51 4.2.1 Gate Line and Drain Line 52 4.2.2 Gain Cell 55 4.2.3 Loss Compensation Analysis 57 Chapter 5 The Proposed Configurable Gain Equalizer 60 5.1 Input Impedance Matching 60 5.2 Output Impedance Matching 65 5.3 Cascaded-Cascode Gain Cell 66 5.4 Compact Layout Using Coupling Inductors 72 5.5 Circuit Implementation 74 5.6 Experiment Results and Analysis 75 Chapter 6 Conclusions 81 6.1 Conclusion for Homeplug PLC OFDM model 81 6.2 Conclusion for the configurable gain equalizer for optical link module of NTU Array 82 REFERENCE 84 | |
dc.language.iso | en | |
dc.title | 適用於HomePlug AV2電力線通訊系統之OFDM模型及應用於光學連接模組之可調式增益等化器 | zh_TW |
dc.title | OFDM Model for HomePlug AV2 PLC Systemand Configurable Gain Equalizer for Optical Link Module | en |
dc.type | Thesis | |
dc.date.schoolyear | 101-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 曹恒偉,蘇炫榮,蔡佩芸,胡樹繄 | |
dc.subject.keyword | 電力線傳輸,正交分頻多重進接,寬頻,增益等化器, | zh_TW |
dc.subject.keyword | HomePlug AV,OFDM,Wide-band,Gain Equalizer, | en |
dc.relation.page | 86 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2012-12-22 | |
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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