使用可開關式帶通濾波器之低相位雜訊雙頻振盪器研製

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：33

、訪客IP：3.21.34.0

姓名

杜宗翰(Tzung-han Du) 查詢紙本館藏

畢業系所

電機工程學系

論文名稱

使用可開關式帶通濾波器之低相位雜訊雙頻振盪器研製
(Development of Low Phase Noise Dual-Band Oscillator Using Switchable Bandpass Filter)

相關論文

★ 應用於微波之多頻帶通濾波器之設計	★ 共平面波導饋入槽孔偶極天線之寬頻與多頻應用
★ 可具任意通帶之可調式多工器	★ 利用非對稱步階式阻抗設計寬通帶寬止帶雙工器
★ 基於散佈式耦合饋入架構之可開關式帶通濾波器	★ 共平面波導饋入之寬頻雙圓極化天線
★ 基於多共振路徑所設計之印刷式多頻帶天線	★ 四通道可切換式帶通濾波器之研究
★ 雙模態寬阻帶之基板合成波導濾波器	★ 微小化倍頻壓抑直交分合波器之研製
★ 可繞式小型偶極天線之研製	★ 使用多重模態共振器實現多功能帶通濾波器
★ 應用於Radio-over-Fiber系統之超高速微波光子發射器	★ 使用長饋入線架構研製小型且具有高隔絕度的多工器
★ 具有寬截止頻帶的帶通濾波器之研製	★ 可調式雙模態帶通濾波器之研究

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

至系統瀏覽論文 ( 永不開放)

摘要(中)

在本論文中，先採用步階式阻抗共振器(Stepped-impedance resonator, SIR)末端加上二極體負載改變共振條件來達到開關設計的功能，實現了多頻開關濾波器的設計，且為了降低頻帶間的負載效應，利用了散佈式耦合技術，使之能夠獨立運作。接著將此種多頻開關濾波器應用拓展到多頻振盪器上，作為並聯迴授式(parallel feedback)振盪器的選頻元件。
本文之三頻帶通濾波器電路架構包含二分之一波長步階式阻抗共振器、四分之一波長步階式阻抗共振器。每個通帶皆由一對共振器控制，並且使用散佈式耦合技術將三個帶通濾波器整合在一起且可以降低頻帶間的負載效應。其中，將二極體負載接在共振器末端以設計可開關三個頻帶的可調式裝置。
將上述所提之可開關式帶通濾波器，使用在並聯迴授式振盪器電路上作為選頻元件，研製出雙頻振盪器。由於步階式阻抗共振器的採用，使得整體振盪器電路面積縮小約30 ％。為了達到低相位雜訊，將振盪器的振盪頻率點設計在帶通濾波器的複數品質因數峰值(peak of complex quality factor, Qsc-peak)，以達到相位雜訊的改善，研製出低相位雜訊雙頻振盪器。

摘要(英)

Stepped-impedance resonators (SIRs) with p-i-n diodes loaded at one end are used to switch resonant condition of the stepped-impedance resonators and develop switchable bandpass filters in this paper. Due to distributed coupling technique, the advantage of low loading effect is used in switchable multi-band bandpass filter and extend to the parallel feedback oscillators as frequency selector.
The switchable tri-band bandpass filter consisted of half-wavelength/quarter- wavelength resonator. Each passband is operating by a respective pair of resonators, and the three BPFs are combined by utilizing distributed coupling technique to decrease channel-to-channel loading effect. The diodes are loaded at the end of the resonators as the switching devices to independently switch the three passbands.
The switchable bandpass filter mentioned above is used in parallel feedback oscillators as frequency selector to develop dual-band oscillator. The stepped-impedance resonators also reduce 30％ circuit size. To achieve a low phase noise, the oscillation frequency is designed at the peak of complex quality factor of the filter to improve the phase noise. A low phase noise dual-band oscillator is presented.

關鍵字(中)

★ 雙頻振盪器
★ 基於帶通濾波器之振盪器
★ 可開關式帶通濾波器

關鍵字(英)

★ dual-band oscillator
★ filter-based oscillator
★ switchable bandpass filter

論文目次

摘要............................ .............................................................................................................Ⅰ
ABSTRACT…………………………………………………………………………………..Ⅱ
致謝…………………………………………………...………………………………………Ⅲ
目錄…………………………………………………………………………….……………..Ⅳ
圖目錄…………………………………………………………...……………………………Ⅴ
表目錄……………………………………………………………………...…………………Ⅵ
第一章緒論………………………………………………………………………….………..1
1-1研究動機………………………….……………….………………………………...…..1
1-2文獻回顧………………………………….………………………………………...…...2
1-3章節介紹……………………………….…………………………………………...…...5
第二章可開關式之三頻帶通濾波器…………...………………………………….………...5
2-1簡介………………………………………………….……………………………....…..6
2-2步階式阻抗共振器的介紹………………………….……………………………...…...6
2-3三頻帶通濾波器的設計………………………….………………………………..…..10
2-4可開關式三頻帶通濾波器的模擬與量測…………….…………………………...….15
2-5結論………………………………………………..………………………………..….24
第三章基於可開關式雙頻帶通濾波器之低相位雜訊振盪器……………………...….….25
3-1簡介……………………………………………………..…………………..……...…..25
3-2迴授振盪器的理論與相位雜訊[17]-[19]…………….…..…………………………...25
3-2.1迴授振盪器的理論………………………….……………………...……………..25
3-2.2相位雜訊…………………………………….………………………………...…..30
3-3低相位雜訊雙頻振盪器的設計………………….………………………………....…31
3-3.1迴授雙頻振盪器………………………………………………………..…………31
3-3.2相位雜訊的改善………………………………………………………..…………40
3-4低相位雜訊雙頻振盪器的模擬與量測……….………………………………………41
3-5結論…………………………….……….…………………………………………...…46
第四章總結………………………………………………………………………………….47
參考文獻……………………………………………………………………………...………49

參考文獻

[1] David M. Pozar, Microwave Engineering 4th-ed., New York: Wiley, 2011.
[2] D. Baek, J. Kim and S. Hong, “A dual-band (13/22-GHz) VCO based on resonant mode switching,” IEEE Microw. Wireless Compon. Lett., vol. 13, no. 10, pp. 443–445, Oct. 2003.
[3] S.-L Jang, Y,-K Wu, C.-C Liu and J.-F Huang, “A dual-band CMOS voltage-controlled oscillator implemented with dual-resonance LC tank,” IEEE Microw. Wireless Compon. Lett., vol. 19, no. 12, pp. 816–818, Dec. 2009.
[4] G. Li and E. Afshari, “A distributed dual-Band LC oscillator based on mode switching,” IEEE Trans. Microw. Theory Tech., vol. 59, no. 1, pp. 99–107, Dec. 2010.
[5] G. Li, L. Liu, Y. Tang and E. Afshari “A low-phase-noise wide-tuning-range oscillator based on resonant mode switching,” IEEE Solid-State Circuits, vol. 47, no. 6, pp. 1295–1308, June. 2012.
[6] A. Goel and H. Hashemi, “Concurrent dual-frequency oscillators and phase-locked loops,” IEEE Trans. Microw. Theory Tech., vol. 56, no. 8, pp. 1846–1860, Aug. 2008.
[7] F. F. He, K. Wu, W. Hong, Liang Han and Xiaoping Chen, “A low phase-noise VCO using an electronically tunable substrate integrated waveguide resonator,” IEEE Trans. Microw. Theory Tech., vol. 58, no. 12, pp. 3452–3458, Oct. 2010.
[8] Y. Dong and T. Itoh, “A dual-band oscillator with reconfigurable cavity backed complementary split-ring resonator,” IEEE MTT-S Int. Microw. Symp. Dig., Jun. 17–22, 2012, pp. 1–3.
[9] J. Chio, M. Nick and A. Mortazawi, “Low phase-noise planar oscillators employing elliptic-response bandpass filters,” IEEE Trans. Microw. Theory Tech., vol. 57, no. 8, pp. 1959–1965, Aug. 2009.
[10] M. Nick and A. Mortazawi, “Low phase noise planar oscillators based on low-noise active resonators,” IEEE Trans. Microw. Theory Tech., vol. 58, no. 5, pp. 1133–1139, May 2010.
[11] C.-L. Chang and C.-H. Tseng, “Design of low phase-noise oscillator and voltage-controlled oscillator using microstrip trisection bandpass filter,” IEEE Microw. Wireless Compon. Lett., vol. 21, no. 11, pp. 622–624, Nov. 2011.
[12] C.-L. Chang and C.-H. Tseng, “Design of low phase noise microwave oscillator and wideband VCO based on microstrip combline bandpass filters,” IEEE Trans. Microw. Theory Tech., vol. 60, no. 10, pp. 3151–3160, Oct 2012.
[13] U. L. Rohde and A. K. Poddar, “Multi-mode multi-band tunable active inductor oscillators,” FCS, Joint Conference of the IEEE International, May 2011.
[14] D. B. Lesson, “A simple model of feedback oscillator noise spectrum,” Proc. IEEE, vol. 54, no. 54, pp. 329–330, Feb. 1966.
[15] M. Sagawa, M. Makimoto, and S. Yamashita, “Geometrical structures and fundamental characteristics of microwave stepped-impedance resonators,” IEEE Trans. Microw. Theory Tech., vol. 45, no. 7, pp. 1078–1085, Jul. 1997.
[16] J.-S. Hong and M. J. Lancaster, Microstrip Filter for RF/Microwave Application. New York: Wiley, 2001.
[17] I. Bahl and P. Bhartia, Microwave Solid State Circuit Design 2nd-ed., New York: Wiley, 2003.
[18] 高曜煌,“射頻鎖相迴路IC設計,”滄海, 2005.
[19] G. Gonzalez, Foundations of Oscillator Circuit Design. Norwood, MA: Artech House, 2007.
[20] T. Ohira, “Rigorous Q factor formulation for one- and two- port passive linear networks form an oscillator noise spectrum viewpoint,” IEEE Trans Circuits Syst. II, vol. 52, no. 12, pp. 846-850, Dec. 2005.
[21] P. Mondal and M. K. Mandal, “Design of dual-band bandpass filters using stub-loaded open-loop resonators,” IEEE Trans. Microw. Theory Tech., vol. 56, no. 1, pp. 150–155, Jan. 2008.
[22] J.-T. Kuo and H.-P. Lin, “Dual-band bandpass filter with improved performance in extended upper rejection band,” IEEE Trans. Microw. Theory Tech., vol. 57, no. 4, pp. 824–829, Apr. 2009.
[23] Y.-C. Chiou, C.-Y. Wu, and J.-T. Kuo, “New miniaturized dual-mode dual-band ring resonator bandpass filter with microwave C -Sections,” IEEE Microw. Wireless Compon. Lett., vol. 20, no. 2, pp.67–69, Feb. 2010.
[24] S. Sun, “A dual-band bandpass filter using a single dual-mode ring resonator,” IEEE Microw. Wireless Compon. Lett., vol. 21, no. 6, pp. 298–300, Jun. 2011.
[25] Q.-X. Chu and X.-M. Lin, “Advanced triple-band bandpass filter using tri-section SIR,” Electron. Lett., vol. 44, no. 4, pp. 295–296, Feb. 2008.
[26] C.-I G. Hsu, C.-H. Lee, and Y.-H. Hsieh, “Tri-band bandpass filter with sharp passband skirts designed using tri-section SIRs,” IEEE Microw. Wireless Compon. Lett., vol. 18, no. 1, pp. 19–21, Jan. 2008.
[27] W.-H. Tu, “Design of switchable dual-band bandpass filters with four states,” IET Microw. Antennas Propag., vol. 4, no. 12, pp. 2234–2239, Dec. 2010.
[28] Y.-S. Lin, P.-Y. Chang, and Y.-S. Hsieh, “Compact electronically switchable parallel-coupled microstrip bandpass filter with wide stopband,” IEEE Microw. Wireless Compon. Lett., vol. 18, no. 4, pp. 254–256, Apr. 2008.
[29] X. Lai, C.-H. Liang, H. Di, and B. Wu, “Design of tri-band filter based on stub loaded resonator and DGS resonator,” IEEE Microw. Wireless Compon. Lett., vol. 20, no. 5, pp. 265–267, May 2010.
[30] S.-C. Weng, K.-W. Hsu, and W.-H Tu, “Independently switchable quad-band bandpass filter,” IET Microw. Antennas Propag., vol. 7, pp. 1113–1119, Nov. 2013.

指導教授

凃文化(Wen-hua Tu)

審核日期

2015-7-22

推文