Electronically switchable bandpass filters using loaded stepped-impedance resonators

IEEE Transactions on Microwave Theory and Techniques

Volumn 54, Issue 12, 2006, Pages 4193-4201

  Chao, Shih Fong ^b   Wu, Chao Huang ^b   Tsai, Zou Ming ^a,b   Wang, Huei ^a,b   Chen, Chun Hsiung ^a,b  

^a IEEE   (Taiwan)

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Coupled resonator bandpass filter; Stepped impedance resonator; Switch; Switchable filter

Indexed keywords

COUPLED RESONATOR BANDPASS FILTERS; STEPPED IMPEDANCE RESONATORS; SWITCHABLE FILTERS;

DIODES; ELECTRIC IMPEDANCE; MICROSTRIP DEVICES; RESONATORS; WIRELESS TELECOMMUNICATION SYSTEMS;

BANDPASS FILTERS;

EID: 33847751890     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMTT.2006.885898     Document Type: Article

References (21)

1. F. J. Huang and K. O., "A 0.5-μm CMOS T/R switch for 900-MHz wireless applications," IEEE J. Solid-State Circuits, vol. 36, no. 3, pp. 486-492, Mar. 2001.
2. C. Tinella, J. M. Fournier, D. Belot, and V. Knopik, "A high-performance CMOS-SOI antenna switch for the 2.5-5-GHz band," IEEE J. Solid-State Circuits, vol. 38, no. 7, pp. 1279-1283, Jul. 2003.
3. Z. Li and K. K. O., "15-GHz fully integrated nMOS switches in a 0.13-μm CMOS process," IEEE J. Solid-State Circuits, vol. 40, no. 11, pp. 2323-2328, Nov. 2005.
4. J. Kim, W. Ko, S. H. Kim, J. Jeong, and Y. Kwon, "A high-performance 40-85 GHz MMIC SPDT switch using FET-integrated transmission line structure," IEEE Microw. Wireless Compon. Lett., vol. 13, no. 12, pp. 505-507, Dec. 2003.
5. K. Y. Lin, W. H. Tu, P. Y. Chen, H. Chen, H. Wang, and R. B. Wu, "Millimeter-wave MMIC passive HEMT switches using traveling-wave concept," IEEE Trans. Microw. Theory Tech., vol. 52, no. 8, pp. 1798-1808, Aug. 2004.
6. S. B. Cohn, "Parallel coupled transmission-line resonator filters," IRE Trans. Microw. Theory Tech., vol. MTT-6, no. 2, pp. 223-231, Apr. 1958.
7. E. G. Cristal and S. Frankel, "Hairpin-line and hybrid hairpin-line/half-wave parallel-coipled-line filters," IEEE Trans. Microw. Theory Tech., vol. MTT-20, no. 11, pp. 719-728, Nov. 1972.
8. J. G. Garca, F. Martn, F. Falcone, J. Bonache, I. Gil, T. Lopetegi, M. A. G. Laso, M. Sorolla, and R. Marqus, "Spurious passband suppression in microstrip coupled line bandpass filters by means of split ring resonators," IEEE Microw. Wireless Compon. Lett., vol. 14, no. 9, pp. 416-418, Sep. 2004.
9. T. Lopetegi, M. A. G. Laso, F. Falcone, F. Martin, J. Bonache, J. Garcia, L. Perez-Cuevas, M. Sorolla, and M. Guglielmi, "Microstrip wigglyline bandpass filters with multispurious rejection," IEEE Microw. Wireless Compon. Lett., vol. 14, no. 11, pp. 531-533, Nov. 2004.
10. K. F. Chang and K. W. Tam, "Miniaturized cross-coupled filter with second and third spurious responses suppression," IEEE Microw. Wireless Compon. Lett., vol. 15, no. 2, pp. 122-124, Feb. 2005.
11. P. Cheong, S. W. Fok, and K. W. Tam, "Miniaturized parallel coupledline bandpass filter with spurious-response suppression," IEEE Trans. Microw. Theory Tech., vol. 53, no. 5, pp. 1810-1816, May 2005.
12. C. F. Chen, T. Y. Huang, and R. B. Wu, "Design of microstrip bandpass filters with multiorder spurious-mode suppression," IEEE Trans. Microw. Theory Tech., vol. 53, no. 12, pp. 3788-3793, Dec. 2005.
13. S. C. Lin, P. H. Deng, Y. S. Lin, C. H. Wang, and C. H. Chen, "Wide-stopband microstrip bandpass filters using dissimilar quarter-wavelength stepped-impedance resonators," IEEE Trans. Microw. Theory Tech., vol. 54, no. 3, pp. 1011-1018, Mar. 2006.
14. T. S. Martin, F. Wang, and K. Chang, "Theoretical and experimental investigation of novel varactor-tuned switchable microstrip ring resonator circuits," IEEE Trans. Microw. Theory Tech., vol. 36, no. 12, pp. 1733-1739, Dec. 1988.
15. Y. H. Shu, J. A. Navarro, and K. Chang, "Electronically switchable and tunable coplanar waveguide-slotline bandpass filters," IEEE Trans. Microwa.Theory Tech., vol. 39, no. 3, pp. 548-554, Mar. 1991.
16. J. Lee, Z. M. Tsai, and H. Wang, "A bandpass filter-integrated switch using field-effect transistors and its power analysis," in IEEE MTT-S Int. Microw. Symp. Dig., Jun. 2006, pp. 768-771.
17. B. Strassner and K. Chang, "Wide-band low-loss high-isolation microstrip periodic-stub diplexer for multiple-frequency applications," IEEE Trans. Microw. Theory Tech., vol. 49, no. 10, pp. 1818-1820, Oct. 2001.
18. S. Srisathit, S. Patisang, R. Phromloungsri, S. Bunnjaweht, S. Kosulvit, and M. Chongcheawchamnan, "High isolation and compact size microstrip hairpin diplexer," IEEE Microw. Wireless Comp. Lett., vol. 15, no. 2, pp. 101-103, Febuary 2005.
19. "Datasheet for BAR65 Series," Infineon, Munich, Germany. [Online]. Available: http://www.infineon.com/
20. J. S. Hong and M. J. Lancaster, Microstrip Filter for RF/Microwave Applications. New York: Wiley, 2001, ch. 8.
21. "Sonnet User's Manual, Release 10.0," Sonnet Software Inc., North Syracuse, NY, 2004.