Loss compensated high-Q tunable basspass filter using microstrip ring resonators

International Conference on Advanced Technologies for Communications

Volumn , Issue , 2011, Pages 191-194

  Chen, Jia ^a   Luong, Ngoc Quyen ^a   Zhu, Xiaowei ^a  

^a SOUTHEAST UNIVERSITY   (China)

Author keywords

loss compensation; microstrip square ring resonator; tunable filter; varactor

Indexed keywords

FEEDBACK ELEMENTS; FRACTIONAL BANDWIDTHS; LOSS COMPENSATION; MICROSTRIP RING RESONATOR; MICROSTRIPES; NEGATIVE RESISTANCE CIRCUITS; Q-FACTORS; SQUARE RING RESONATOR; TUNABLE BANDPASS FILTER; TUNABLE FILTERS; TUNING RANGES;

BANDPASS FILTERS; BANDWIDTH; FREQUENCY RESPONSE; OPTICAL RESONATORS; VARACTORS;

MICROSTRIP FILTERS;

EID: 82955239893     PISSN: 21621039     EISSN: 21621020     Source Type: Conference Proceeding    
DOI: 10.1109/ATC.2011.6027464     Document Type: Conference Paper

References (12)

1. E. E. Djoumessi, Ke Wu, "Tunable multi-band direct conversion receiver for cognitive radio systems," 2009 IEEE MTT-S International Microwave Symposium Digest, pp.217-220, June 7-12, 2009.
2. W. J. Keane, "YIG filters aid wide open receivers," Microw. J., vol. 17, no. 8, Sep. 1980.
3. I. C. Hunter and J. D. Rhodes, "Electronically tunable microwave bandpass filters," IEEE Trans. Microw. Theory Tech., vol. MTT-30, no. 9,pp. 1354-1360, Sep. 1982.
4. A. R. Brown and G. M. Rebeiz, "A varactor-tuned RF filter," IEEE Trans. Microw. Theory Tech., vol. 48, no. 7, pp. 1157-1160, Jul. 2000.
5. C. Lugo, Jr. and J. Papapolymerou, "Electronic switchable bandpass filter using PIN diodes for wireless low cost system-on-a-package applications," Proc. Inst. Elect. Eng.-Microw. Antennas Propag., vol.161, no. 6, pp. 497-502, Dec. 2004. (Pubitemid 40085471)
6. M. Sanchez-Renedo, R. Gomez-Garcia, J. I. Alonso, and C. Briso- Rodriguez, "Tunable combline filter with continuous control of center frequency and bandwidth," IEEE Trans. Microw. Theory Tech., vol. 53,no. 1, pp. 191-199, Jan. 2005.
7. R. M. Young, J. D. Adam, C. R. Vale, T. T. Braggins, S. V. Krishnaswamy,C. E. Milton, D. W. Bever, L. G. Chorosinski, L.-S. Chen,D. E. Crockett, C. B. Freidhoff, S. H. Talisa, E. Capelle, R. Tranchini,J. R. Fende, J. M. Lorthioir, and A. R. Tories, "Low-loss bandpass RF filter using MEMS capacitance switches to achieve a oneoctave tuning range and independently variable bandwidth," in IEEE MTT-S Int. Microw. Symp. Dig., Philadelphia, PA, Jun. 2003, pp. 1781-1784.
8. J. Brank, J. Yao, M. Eberly, A.Malczewski, K. Varian, and C. L. Goldsmith, "RF MEMS-based tunable filters," Int. J. RF Microw. Comput.-Aided Eng., vol. 11, pp. 276-284, Sep. 2001.
9. Sang-June Park, G. M. Rebeiz, "Low-Loss Two-Pole Tunable FiltersWith Three Different Predefined Bandwidth Characteristics,"IEEE Trans. Microwave Theory and Techniques, vol. 56, no. 5, pp. 1137-1148, May 2008.
10. D.K. Paul and P. Gardner, Microwave oscillators and filters based on microstrip ring resonators, Proc IEEE MTT Int MicrowavevSymp, Orlando, FL, June 1995, Vol. 1, pp. 83-86.
11. M. Michael and D.K. Paul, Tunable MMIC ring resonator filters, Microwave Opt Technol Lett 15 (1997), 230-233. (Pubitemid 127640703)
12. S.H.AI-Charchafchi and C.P.Dawson,Varactor tuned microstrip ring resonators,IEE PROCEEDINGS,Vol.136,Pt.H,No.2,April 1989,165-168.