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Auditory Effects of Microwave Radiation

為了解決Sigma RF的問題，作者Lin, James C. 這樣論述：

Dr. James C. Lin is Professor Emeritus at the University of Illinois in Chicago (UIC), where he has served as Head of the Bioengineering Department, Director of the Robotics and Automation Laboratory, Director of Special Projects in the College of Engineering, and Professor in the departments of Ele

ctrical Engineering, Bioengineering, Physiology, and Biophysics. He is a Fellow of AAAS, AIMBE, and URSI, and a Life Fellow of IEEE. He held a NSC Research Chair and was an IEEE-EMBS distinguished lecturer. He is a recipient of the d’Arsonval Medal from the Bioelectromagnetics Society (BEMS), IEEE E

MC Transactions Prize Paper Award, IEEE COMAR Recognition Award, and CAPAMA Outstanding Leadership and Service Awards. He served for two years as a member of the U.S. President’s Committee for National Medal of Science.He has authored or edited 13 books, authored 380+ book chapters and articles in j

ournals and magazines, and made 280+ conference presentations. In addition to fundamental scientific contributions to electromagnetics in biology and medicine, he has pioneered several medical applications of RF and microwave energies, including invention of minimally invasive microwave ablation tre

atment for cardiac arrhythmia and noncontact and noninvasive microwave sensing of physiological signatures and vital signs. Dr. Lin has chaired several international conferences sponsored by the IEEE, BEMS, URSI, and ICST (founding chairman of Wireless Mobile Communication and Healthcare - MobiHealt

h). He has been Editor-in-Chief of the Bioelectromagnetics journal since 2006 and has served as guest editor of several journals. He is a member of Sigma Xi, Phi Tau Phi, Tau Beta Pi, and Golden Key honorary societies. He also served on numerous advisory committees and panels for the U.S. Congress,

Office of the U.S. President, National Academy of Sciences, National Research Council, National Science Foundation, National Institutes of Health, Marconi Foundation, and the World Health Organization.

Sigma RF進入發燒排行的影片

寬讀取功率雙頻段一次性可編程15位元CMOS被動式感測UHF RFID標籤

為了解決Sigma RF的問題，作者李東祐 這樣論述：

本論文為雙頻段一次性可編程記憶體15位元CMOS被動式感測UHF RFID Tag，應用方面為室內感測系統。雙頻段為power link 925/866 MHz及data link 433 MHz。本tag屬於被動式，電源由energy harvesting產生，power link頻段傳送連續弦波訊號，由charge pump對電容充電提供電源；data link頻段除了接收reader端的preamble指令後編碼與調變ID，還需傳送連續方波訊號，當作tag所需之時脈。寫入ID功能使用一次性可編成電路，使用高壓擊穿電晶體，寫入15位元的ID。感測功能使用離散時間的一階三角積分調變器，透過

輸入直流電進行調變，時脈使用data link產生的方波，輸出一個周期性訊號並由FM0傳送。在應用上，在定位系統中增加了感測功能，可以是溫度或其他數據，本論文重點著重於極低讀取功率的RFID Tag。其他特色如參考電壓電路取代傳統band gap電路，有較低供耗，並輸出穩定電壓。至於取代震盪器是利用data link傳送Tag所需時脈訊號；當data link傳送完preamble及ID，繼續利用此頻段乘載連續方波，envelope detector將之解調為時脈訊號，供後方數位電路與DSM電路使用。實際量測power link於866MHz時，最低讀取功率為-16.30dBm，而data l

ink最低讀取功率為-18.40dBm。本論文使用台灣積體電路(TSMC)0.18um mixed signal/RF 1P6M CMOS製成實現，由Full-Custom設計流程來完成。

Sustainable Interdependent Networks II: From Smart Power Grids to Intelligent Transportation Networks

為了解決Sigma RF的問題，作者 這樣論述：

This book paves the way for researchers working on the sustainable interdependent networks spread over the fields of computer science, electrical engineering, and smart infrastructures. It provides the readers with a comprehensive insight to understand an in-depth big picture of smart cities as a th

orough example of interdependent large-scale networks in both theory and application aspects. The contributors specify the importance and position of the interdependent networks in the context of developing the sustainable smart cities and provide a comprehensive investigation of recently developed

optimization methods for large-scale networks. There has been an emerging concern regarding the optimal operation of power and transportation networks. In the second volume of Sustainable Interdependent Networks book, we focus on the interdependencies of these two networks, optimization methods to d

eal with the computational complexity of them, and their role in future smart cities. We further investigate other networks, such as communication networks, that indirectly affect the operation of power and transportation networks. Our reliance on these networks as global platforms for sustainable d

evelopment has led to the need for developing novel means to deal with arising issues. The considerable scale of such networks, due to the large number of buses in smart power grids and the increasing number of electric vehicles in transportation networks, brings a large variety of computational com

plexity and optimization challenges. Although the independent optimization of these networks lead to locally optimum operation points, there is an exigent need to move towards obtaining the globally-optimum operation point of such networks while satisfying the constraints of each network properly.Th

e book is suitable for senior undergraduate students, graduate students interested in research in multidisciplinary areas related to future sustainable networks, and the researchers working in the related areas. It also covers the application of interdependent networks which makes it a perfect sourc

e of study for audience out of academia to obtain a general insight of interdependent networks. M. Hadi Amini is currently a Ph.D. candidate in the Department of Electrical and Computer Engineering at Carnegie Mellon University, Pittsburgh, PA, where he received his M.Sc. in Electrical and Compute

r Engineering in 2015. Prior to that, he received his B.Sc. from the Sharif University of Technology, Tehran, Iran, in 2011, and his M.Sc. from Tarbiat Modares University, Tehran, in 2013, both in Electrical Engineering. He serves as reviewer for several high-impact journals, and international confe

rences and symposiums in the field of power systems. Hadi currently serves as the President of Carnegie Mellon University Energy Club. He serves on the technical program committee of ＂IEEE Int’l. Conf. on Smart Energy Systems and Technologies＂ (SEST 2019). He has published more than 50 refereed jour

nal and conference papers in the smart energy systems and electrified transportation network-related areas. He serves as the lead editor for Sustainable Interdependent Networks. He is the recipient of the best paper award of Journal of Modern Power Systems and Clean Energy in 2016, best reviewer awa

rd of IEEE Transactions on Smart Grid from the IEEE Power & Energy Society in 2017, outstanding reviewer award of IEEE Transactions on Sustainable Energy in 2017, and the dean’s honorary award from the president of Sharif University of Technology in 2007. Hadi is a member of IEEE-Eta Kappa Nu (IEEE-

HKN) Sigma Chapter, the honor society of IEEE. He ranked 26th among about 270,000 participants in the Iranian Nationwide University Entrance Exam for B.Sc. degree in 2007. His current research interests include interdependent networks, distributed/decentralized optimization algorithms in energy syst

ems, transportation electrification, smart grid, and cybersecurity of power systems.Kianoosh G. Boroojeni received his Ph.D. in Computer Science. He received his B.Sc. from the University of Tehran in 2012 and his M.Sc. from Florida International University in 2016. His research interests include sm

art grids and cybersecurity. He is the author/coauthor of three books published by MIT Press and Springer. During his Ph.D. years, he published more than thirty publications in the form of book chapters, peer-reviewed journal papers, and conference papers. He is currently collaborating with Dr. S. S

. Iyengar to study some network optimization and security problems in the context of smart urban development.S. S. Iyengar is a Distinguished University Professor, Distinguished Ryder professor, and Director of the School of Computing and Information sciences and is the founding Director of the Disc

overy Lab at Florida International University. He has published over 600 research papers and has authored/coauthored/edited 24 books published by MIT Press, John Wiley & Sons, Prentice Hall, CRC Press, and Springer. He is a member of the European Academy of Sciences, a Fellow of IEEE, a Fellow of AC

M, a Fellow of AAAS, a Fellow of NAI, a Fellow of AIMBE, a Fellow of the Society of Design and Process Program (SPDS), and a Fellow of the Institution of Engineers (FIE). He was awarded a Distinguished Alumnus Award of the Indian Institute of Science, Bangalore, and was awarded the IEEE Computer Soc

iety Technical Achievement Award for the contributions to sensor fusion algorithms and parallel algorithms. He is also a senior Fulbright distinguished specialist award winner. He is a Golden Core member of the IEEE-CS, and he has received a Lifetime Achievement Award conferred by the International

Society of Agile Manufacturing (ISAM). Prof. Iyengar is TIMES NETWORK NRI award winner in 2017. He has served on many National Science Boards such as NIH--National Library of Medicine in Bioinformatics, National Science Foundation review panel, NASA Space Science, Department of Homeland Security, Of

fice of Naval Security, and many others. He is also the founding editor of the International Journal of Distributed Sensor Networks. He has been the editor for many IEEE journals. He is presently the editor of ACM Computing Surveys and other journals. His work has been featured on the cover of the N

ational Science Foundation’s breakthrough technologies in both 2014 and again in 2016.Panos M. Pardalos is a Distinguished Professor and the Paul and Heidi Brown Preeminent Professor in the Departments of Industrial and Systems Engineering at the University of Florida, and a world-renowned leader in

Global Optimization, Mathematical Modeling, and Data Sciences. He is a Fellow of AAAS, AIMBE, and INFORMS and was awarded the 2013 Constantin Caratheodory Prize of the International Society of Global Optimization. In addition, Dr. Pardalos has been awarded the 2013 EURO Gold Medal prize bestowed by

the Association for European Operational Research Societies. This medal is the preeminent European award given to Operations Research (OR) professionals for ＂scientific contributions that stand the test of time.＂ Dr. Pardalos is also a Member of the New York Academy of Sciences, the Lithuanian Acad

emy of Sciences, the Royal Academy of Spain, and the National Academy of Sciences of Ukraine. He is the founding editor of Optimization Letters, Energy Systems, and co-founder of the International Journal of Global Optimization. He has published over 600 papers, edited/authored over 200 books, and o

rganized over 80 conferences. He has about 56,000 citations on his work, an H-index of 95, an i10- index of 575 (Google Scholar), and has graduated 62 Ph.D. students so far.Frede Blaabjerg is a professor at Aalborg University, Department of Energy Technology. After graduation he was at ABB Scandia f

or 1 year and then he got the opportunity to become a Ph.D. student at the Institute of Energy Technology (now department), Aalborg University, 1988-1992, quickly taking larger responsibilities in the department and became a full professor in Power Electronics and Drives at the Institute of Energy T

echnology in 1998. Between 2000 and 2006, Frede Blaabjerg held positions such as Program Research Leader in Control of wind turbines at the Risoe (2000- 2002); in 2000 and 2002 he was a visiting professor at the University of Padova, Italy, and Curtin University of Technology, Perth, Australia, resp

ectively. From 2006 to 2010 he was the Dean of the Faculties of Engineering, Science and Medicine at Aalborg University, Denmark, an organization with a budget in 2010 at around 1300 Mio DKK. He decided to return to research in 2010. The Danish industry asked him to help to establish research in pow

er electronics reliability, and he was able to initiate the Center of Reliable and Efficient Power Electronics (www.corpe.et.aau.dk), which today has more than ten companies involved in the research as well as many international collaborators. He attracted also an ERC advanced grant called Harmony (

www.harmony.et.aau.dk) in 2012. Today, he is Villum investigator. A number of minor projects are also a part of the project portfolio today and his team has 30-40 people (dependent on number of guest and active projects). He became a visiting professor with Zhejiang University in 2009, and he is gue

st professor at Harbin Institute of Technology, Shandong University, and Shanghai Maritime University. He has published more than 1000 scientific papers. Conference papers are used as a platform to train PhDs and postdocs and then publish the best results in journals. However, many conference papers

have received awards. Today more than 500 papers are published in journals. He has published ten edited books in power electronics and four monographs. The citations are quite high in the field of electrical engineering with +33000 in Web of Science (h-index 87); +51000 in Scopus (h-index 107), and

+81000 in Google Scholar (h-index 132). In 2014, 2015, 2016, 2017, and 2018 he was among the most 250 cited in Engineering (Thomson Reuter). He is honoris causa at Politehnica of Timisoara, Romania, and Tallinn Technical University, Estonia. In 2019 and 2020 he will be President of IEEE Power Elect

ronics Society.Asad M. Madni served as President, COO, and CTO of BEI Technologies Inc. from 1992 until his retirement in 2006. He led the development and commercialization of intelligent micro-sensors, systems, and instrumentation for which he has received worldwide acclaim. Prior to BEI he was wit

h Systron Donner Corporation for 18 years in senior technical and executive positions, eventually as Chairman, President, and CEO. Here, he made seminal and pioneering contributions in the development of RF and Microwave Systems and Instrumentation, which significantly enhanced the capabilities of t

he US Tri-Services and allies. He is currently an Independent Consultant, Distinguished Adjunct Professor/Distinguished Scientist at UCLA ECE Department, Faculty Fellow at the UCLA Institute of Transportation Studies, Adjunct Professor at Ryerson University, and Executive Managing Director and CTO o

f Crocker Capital. He received an A.A.S. from RCA Institutes Inc., B.S. and M.S. from the University of California Los Angeles (UCLA), Ph.D. from California Coast University, S.E. from MIT Sloan School of Management, D.Sc. (h.c.) from Ryerson University, D.Eng. (h.c.) from Technical University of Cr

ete, Sc.D. (h.c.) from California State University and California State University Northridge, and Ph.D. degrees (h.c.) from Universiti Kebangsaan Malaysia and from National Chiao Tung University, Taiwan. He is also a graduate of the Engineering Management Program at the California Institute of Tech

nology, the Executive Institute and Director’s College at Stanford University, and the Program on Negotiation for Senior Executives and Promoting Innovation and Organizational Change at Harvard University. He is credited with over 180 refereed publications, 69 issued or pending patents, and is the r

ecipient of numerous national and international honors and awards including IEEE Frederik Philips Medal, UCSD Gordon Medal for Engineering Leadership, Mahatma Gandhi Pravasi Samman Gold Medal, Ellis Island Medal of Honor, IET (UK) J.J.Thomson Medal, IEEE Millennium Medal, TCI College Marconi Medal,

UCLA Professional Achievement Medal, UCLA Engineering Alumnus of the Year Award, UCLA Engineering Lifetime Contribution Award, UCLA EE Distinguished Alumni Award, IEEE-HKN Vladimir Karapetoff Award, IEEE AESS Pioneer Award, IEEE HKN Eminent Member Award, IEEE IMS Career Excellence Award, and Tau Bet

a Pi Distinguished Alumni Award. In 2011 he was elected to the US National Academy of Engineering ＂for contributions to development and commercialization of sensors and systems for aerospace and automotive safety.＂ In 2014 he was elected a Fellow of the National Academy of Inventors ＂for demonstrati

ng a highly prolific spirit of innovation in creating or facilitating outstanding inventions that have made a tangible impact on quality of life, economic development, and the welfare of society.＂ He is a Fellow/Eminent Engineer of 15 of the world’s most prestigious professional academies and societ

ies and has been awarded six honorary professorships.

三階串接積分器回授型三角積分調變器控制之直流/直流低漣波降壓轉換器

為了解決Sigma RF的問題，作者呂宜靜 這樣論述：

傳統的切換式轉換器使用固定開關頻率的PWM(Pulse Width Modulation)做為控制電路，可以達到高效率，但其控制方法容易在輸出上看到固定頻率的漣波電壓。對於較雜訊敏感的RF電路或混訊電路而言，這些漣波與其產生的高次項諧波雜訊容易耦合到基板及供應線上，影響此類電路。因此本篇論文以一離散時間的三階串接積分器回授型三角積分調變器(Discrete Time 3rd Order CIFB Delta Sigma Modulator)當作控制電路的降壓轉換器。為了達到低雜訊影響的降壓轉換器，利用三角積分調變器的超取樣及雜訊移頻特性，減少頻寬內的開關雜訊並將其移至高頻。將調變器的輸出結果

透過一位元的量化之後，作為控制Power-MOS的開關訊號。量化器調變結果為一頻率不固定且佔空比不固定的訊號，與傳統型的降壓轉換器相比，可降低在輸出看到的雜訊，且頻譜上不會存在明顯的開關頻率。本篇論文晶片使用TSMC 0.18um製程，操作電壓為3.3V，降壓轉換器的輸入電壓範圍為3V-3.6V，輸出電壓範圍為1V-3V，取樣頻率為4.95MHz，最大可承受負載電流為800mA，頻譜展示開關頻率在輸入電壓3.3V輸出電壓1.8V時達到-85.32dBm，在輸入電壓3.6V輸出電壓3V且負載電流為200mA時測得最高效率為89.068%，晶片總面積2.76 mm2。