Novel dual-band filter incorporating defected SIR and microstrip SIR

IEEE Microwave and Wireless Components Letters

Volumn 18, Issue 6, 2008, Pages 392-394

  Wu, Bian ^b   Liang, Chang Hong ^a,b   Li, Qi ^b   Qin, Pei Yuan ^b  

^a IEEE

^b XIDIAN UNIVERSITY   (China)

Author keywords

Bandpass filter (BPF); Defected stepped impedance resonator (DSIR); Dual band; Microstrip stepped impedance resonator (MSIR)

Indexed keywords

ARCHITECTURAL DESIGN; BANDPASS AMPLIFIERS; ELECTRIC FILTERS; FILTRATION; OPTICAL FILTERS; RESONATORS; WAVE FILTERS;

BAND PASS; CROSS COUPLED; DUAL BANDS; DUAL-BAND FILTERS; ELECTROMAGNETIC (EM); LINEAR PHASE (LP); MEASUREMENT RESULTS; MICROSTRIP (MSL); NOVE L APPROACH; PASS-BANDS; SOURCE-LOAD COUPLINGS; STEPPED-IMPEDANCE RESONATOR (SIR); T-SHAPED MICROSTRIP (TSM);

BANDPASS FILTERS;

EID: 45149119688     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/LMWC.2008.922614     Document Type: Article

References (12)

1. S. Wu and B. Razavi, "A 900-MHz/1.8-GHz CMOS receiver for dualband applications," IEEE J. Solid-State Circuits, vol. 33, no. 12, pp. 2178-2185, Dec. 1998.
2. J. Ryynänen, K. Kivekäs, J. Jussila, A. Pärssinen, and K. A. I. Halonen, "A dual-band RF front-end for WCDMA and GSM applications," IEEE J. Solid-State Circuits, vol. 36, no. 8, pp. 1198-1204, Aug. 2001.
3. L.-C. Tsai and C.-W. Huse, "Dual-band bandpass filters using equallength coupled-serial-shunted lines and Z-transform techniques," IEEE Trans. Microw. Theory Tech., vol. 52, no. 4, pp. 1111-1117, Apr. 2004.
4. C. Y. Chen, C. Y. Hsu, and H. R. Chuang, "Design of miniature planar dual-band filter using dual-feeding structures and embedded resonators," IEEE Microw. Wireless Compon. Lett., vol. 16, no. 12, pp. 669-671, Dec. 2006.
5. C.-Y. Chen and C.-Y. Hsu, "A simple and effective method for microstrip dual-band filters design," IEEE Microw. Wireless Compon. Lett., vol. 16, no. 3, pp. 246-248, May 2006.
6. J.-X. Chen, T. Y. Yum, J.-L. Li, and Q. Xue, "Dual-mode dual-band bandpass filter using stacked-loop structure," IEEE Microw. Wireless Compon. Lett., vol. 16, no. 9, pp. 502-504, Sep. 2006.
7. T.-H. Huang, H.-J. Chen, C.-S. Chang, L.-S. Chen, Y.-H. Wang, and M.-P. Houng, "A novel compact ring dual-mode filter with adjustable second-passband for dual-band applications," IEEE Microw. Wireless Compon. Lett., vol. 16, no. 6, pp. 360-362, Jun. 2006.
8. S. Sun and L. Zhu, "Compact dual-band microstrip bandpass filter without external feeds," IEEE Microw. Wireless Compon. Lett., vol. 15, no. 10, pp. 644-646, Oct. 2005.
9. D. Ahn, J. S. Park, C. S. Kim, J. Kim, Y. Qian, and T. Itoh, "A design of the low-pass filter using the novel microstrip defected ground structure," IEEE Trans. Microw. Theory Tech., vol. 49, no. 1, pp. 86-93, Jan. 2001.
10. A. Abdel-Rahman, A. K. Verma, A. Boutejdar, and A. S. Omar, "Control of band stop response of hi-low microstrip lowpass filter using slot in ground plane," IEEE Trans. Microw. Theory Tech., vol. 52, no. 3, pp. 1008-1013, Mar. 2004.
11. J. S. Yun, G. Y. Kim, J. S. Park, D. Ahn, K. W. Kang, and J. B. Lim, "A design of the novel coupled line bandpass filter using defected ground structure," in IEEE MTT-S Int. Dig., 2000, pp. 327-330.
12. A. A-Rahman, A. R. Ali, S. Amari, and A. S. Omar, "Compact bandpass filters using defected ground structure (DGS) coupled resonators," in IEEE MTT-S Int. Dig., 2005, pp. 1479-1482.