Design of a new tri-band microstrip BPF using combined quarter-wavelength SIRs

IEEE Microwave and Wireless Components Letters

Volumn 16, Issue 11, 2006, Pages 594-596

  Lee, Ching Her ^a,b   Hsu, Chung I G ^a,c   Jhuang, He Kai ^b  

^a IEEE   (Taiwan)

^b NATIONAL CHANGHUA UNIVERSITY OF EDUCATION   (Taiwan)

^c DA YEH UNIVERSITY   (Taiwan)

Author keywords

Anti parallel coupled line; Stepped impedance resonator (SIR); Tri band microstrip bandpass filter (BPF)

Indexed keywords

ANTI-PARALLEL COUPLED LINES; CIRCUIT SIZE; STEPPED-IMPEDANCE RESONATOR (SIR); TRI-BAND MICROSTRIP BANDPASS FILTERS (BPF);

CIRCUIT THEORY; ELECTRIC IMPEDANCE; FREQUENCIES; MICROSTRIP LINES; RESONATORS;

BANDPASS FILTERS;

EID: 33750816540     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/LMWC.2006.884902     Document Type: Article

References (7)

1. Y.-S. Lin, C.-C. Liu, K.-M. Li, and C.-H. Chen, "Design of an LTCC tri-band transceiver module for GPRS mobile applications," IEEE Trans. Microw. Theory Tech., vol. 52, no. 12, pp. 2718-2724, Dec. 2004.
2. H. Miyake, S. Kitazawa, T. Ishizaki, T. Yamada, and Y. Nagatomi, "A miniaturized monolithic dual band filter using ceramic lamination technique for dual mode portable telephones," in IEEE MTT-S Dig., 1997, pp. 789-792.
3. J.-T. Kuo, T.-H. Yeh, and C.-C. Yeh, "Design of microstrip bandpass filters with a dual-passband response," IEEE Trans. Microw. Theory Tech., vol. 53, no. 4, pp. 1331-1337, Apr. 2005.
4. S.-F. R. Chang, W.-L. Chen, S.-C. Chang, C.-K. Tu, C.-L. Wei, C.-H. Chien, C.-H. Tsai, J. Chen, and A. Chen, "A dual-band RF transceiver or multistandard WLAN applications," IEEE Trans. Microw. Theory Tech., vol. 53, no. 3, pp. 1048-1055, Mar. 2005.
5. 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.
6. J.-S. Hong and M. J. Lancaster, Microstrip Filters for RF/Microwave Application. New York: Wiley, 2001, pp. 129-159.
7. C.-M. Tasi, S.-Y. Lee, and H.-M. Lee, "Transmission-line filters with capacitively loaded coupled lines," IEEE Trans. Microw. Theory Tech., vol. 51, no. 5, pp. 1517-1524, May 2003.