臺灣博碩士論文加值系統

本論文將探討可應用於建築物體之RFID 超高頻標籤天線設計，其型式包含了防偽束帶天線與門牌天線。天線之設計乃是應用數值模擬軟體HFSS進行模擬與分析，並將之實作出來。此外，在模擬過程中亦將會歸納出一些可調參數以便參數分析，可幫助研究天線之阻抗特性與天線架構之間的關係，以期待此兩款標籤天線在建材防偽與門牌資訊之應用上能夠符合需求與規範。本研究中亦將就防偽束帶天線的設計概念，討論其在應用上所具有的價值，而該防偽束帶天線之應用亦已在申請專利中。

This thesis studies the design of RFID tag antennas for building applications . The form of tag antennas include both anti-counterfeit cable tie tag antennas and doorplate tag antennas . An electromagnetic numerical simulation software package , HFSS , is applied to analyze and desige tags in this study . The prototypes of the RFID tag designs will be fabricated later . A parameter study is performed to investigate the impedance characteristics of the antennas with respect to antenna geometries during the simulation , and to expect these two tags could be conformed to the requirement and standard in the application of anti-counterfeit building materials and doorplate information . Also , It will be discussed with the core value of building applications in anti-counterfeit cable tie tag antennas in this study . Patent applications are submitted for the applications of anti-counterfeit cable tie tag antennas.

摘要 II
Abstract III
致謝 IV
第一章 緒論 1
1.1 研究背景 1
1.2 研究目的 2
1.3 章節概述 3
第二章 天線理論 4
2.1 前言 4
2.2 基礎輻射理論 4
2.3 天線參數 5
2.3.1 輸入阻抗 7
2.3.2 反射損失與頻寬 11
2.3.3 駐波比 ( VSWR ) 12
2.3.4 輻射場形 14
2.3.5 指向性 ( Directivity ) 與天線增益 ( Gain ) 16
2.3.6 Friis transmission formula 18
第三章 射頻辨識系統原理概述 21
3.1 前言 21
3.2 射頻辨識系統概述 21
3.2.1 射頻辨識系統基本架構 23
3.2.2 射頻辨識系統的操作頻率 25
3.3 影響RFID系統之因素 27
3.4 RFID標籤天線之設計步驟 33
3.4.1 RFID頻帶 34
3.4.2 標籤晶片模型和量測 38
3.4.3 標籤需求條件 41
第四章 RFID標籤天線之設計 42
4.1 前言 42
4.2 防偽束帶標籤天線 42
4.2.1 束帶標籤設計原理 43
4.2.2 束帶標籤天線架構 46
4.3 門牌標籤天線 55
4.3.1 門牌標籤天線架構I 55
4.3.2 門牌標籤天線架構II 64
第五章 結 論 77
參考文獻 78

[1]K. Finkenzeller, RFID Handbook: Fundamentals and Applications in Contactless Smart Cards and Identification, 2nd edition, John Wiley & Son, England, 2003.
[2]RFID Weblog , homepage : http://www.rfid-weblog.com/
[3]朱耀明、林財世 , “淺談RFID無線射頻辨識系統技術”,生活科技教育月刊 , 三十八卷 , 第二期 , 2005年。
[4]S.- Y. Chen and P. Hsu, “CPW-fed folded-slot antenna for 5.8 GHz RFID tags,” Electron. Lett., vol. 24, pp. 1516–1517, Nov. 2004.
[5]Q. Xianming and Y. Ning, “A folded dipole antenna for RFID,” in Proc. IEEE Antennas and Propagation Soc. Int. Symp., vol. 1, Jun. 2004, pp. 97–100.
[6]S. Kim, B. Yu, H. Lee, M. Park, F. J. Harackiewicz, and B. Lee, “RFID Tag Antenna Mountable on Metallic Plates”, Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings, vol 4, pp.3, 4-7 Dec. 2005
[7]L. Ukkonen, L. Sydänheimo, and M. Kivikoski, “Patch Antenna with EBG Ground Plane and Two-Layer Substrate for Passive RFID of Metallic Objects”, Antennas and Propagation Society International Symposium, 2004. IEEE, vol. 1, pp.93 - 96, 20-25 June 2004
[8]王威翔，” 應用於金屬物體之小型化射頻辨識標籤天線設計” ，碩士論文，國立台灣科技大學，臺北(2007)
[9]廖冠集，”應用於金屬物體之射頻辨識標籤天線設計”，碩士論文，國立台灣科技大學，臺北(2006)
[10] Simon R. Saunders, Antennas and Propagation for Wireless Communication Systems, John Wiley & Son, England, 1999
[11] Simon R. Saunders, Antennas and Propagation for Wireless Communication Systems, John Wiley & Son, England, 1999
[12] David M. Pozar, Microwave Engineering, 3rd edition, John Wiley & Son, England, 2005
[13] http://www.rfidjournal.com
[14] Craig K. Harmon, President & CEO, Q.E.D. Systems, “Radio Frequency Identification (RFID) - ISO & ISO/IEC Standards”
[15] ”無線射頻辨識(RFID)於建築生命週期之應用”期中報告書
[16] 陳培源，施松村，”射頻辨識技術應用於貨物自動化管理之研究”

[17] 陳培源，施松村，”射頻辨識技術應用於貨物自動化管理之研究”
[18] John D.Kraus,Ronald J. Marhefka , Antennas For All Applications , 3rd edition , McGRAW-HILL 2003
[19] B. Yu , S.-J. Kim , B. Jung “RFID Tag Antenna Using Two-Shorted Microstrip Patches Mountable on Metallic Obiects
[20] K. Li , C. H. Cheng , T. Matsui , M. Izutsu “Simulation and Experimental Study onCoplanar Patch and Array Anennas
[21] L. V. Seshagiri Rao , V. Niktin , Sande F. Lam “Antenna Designfor UHF RFID Tags : A Review and A Practical Application