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  • 學位論文

並聯式軟性電荷幫浦設計之模擬分析

Analysis of flexible parallel charge pump

指導教授 : 陳永進
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摘要


本論文主要討論以TFT為電路開關的被動式射頻標籤晶片前端之AC-DC整流電路,電路結構為並聯式電荷幫浦(Parallel Charge Pump)。 首先以NI Multisim電路模擬軟體針對以蕭特基二極體為元件的並聯式電荷幫浦整流電路進行模擬,依模擬結果計算電路的功率轉換效率(PCE),之後以Smart-Spice電路模擬軟體模擬以薄膜電晶體為元件的並聯式電荷幫浦整流電路,並使用電路分析推導的整流效率PCE方程式,作為後續研究整體RF整流電路效能的考量點。模擬之因素在於評估TFT元件模型能否替代目前以CMOS 元件模型為主之標籤組成電路的可行性。展望未來,期許標籤晶片電路可進而結合軟性電子相關技術呈現以印製或噴墨方式製作,成為印製式軟性RFID電子標籤。

並列摘要


This paper presents the simulation the power conversion efficiency of the TFT-based AC-DC parallel charge pump circuit for the front-end design of passive-type RFID tag . First of all is to simulate the Schottky-diode based parallel charge pump circuit by the NI Multisim tool for finding the best approach of PCE equation,and then to simulate the TFT based parallel charge pump circuit by Smart Spice for better parameters of higher PCE. We expect the tag can be made on flexible substrates by low temperature TFT or ink-jet printing processes in the near future and that’s the reason why we analysis the circuit by TFT model instead of MOS model.

參考文獻


[9] 許富凱,“薄膜電晶體於13.56MHz軟性射頻電子標籤串聯式電荷
[10] 姚志強,“薄膜電晶體於13.56MHz軟性射頻電子標籤串聯式電
[23] Hongchin Lin, Jainhao Lu and Yen-Tai Lin, “A new 4-phase charge
[24] V. Subramanian, P.C. Chang, D. Huang, J.B. Lee, S.E. Molesa, D.R.
Circuits,” IEEE International Symposium on Circuits and Systems,

被引用紀錄


方俊文(2010)。電荷幫浦應用於無線充電〔碩士論文,亞洲大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0118-1511201215465891

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