Synthesis of dual behavior resonator (DBR) filters with integrated low-pass structures for spurious responses suppression

IEEE Microwave and Wireless Components Letters

Volumn 16, Issue 1, 2006, Pages 4-6

  Manchec, Alexandre ^b   Quendo, Cédric ^a,b   Rius, Eric ^a,b   Person, Christian ^b   Favennec, Jean François ^b  

^a IEEE

^b Centre National de la Recherche (CNRS)   (France)

Author keywords

Dual behavior resonator (DBR); Low pass filter; Microwave filters; Planar filter; Spurious resonances attenuation; Synthesis techniques

Indexed keywords

ATTENUATION; COMPUTER SIMULATION; ELECTRIC LINES; MICROWAVE FILTERS; RESONANCE; RESONATORS;

DUAL BEHAVIOR RESONATORS (DBR); PLANAR FILTERS; SPURIOUS RESONANCE ATTENUATION; SYNTHESIS TECHNIQUES;

LOW PASS FILTERS;

EID: 30344438278     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/LMWC.2005.861361     Document Type: Article

References (8)

1. J.-S. Hong and M. J. Lancaster, "Couplings of microstrip square openloop resonators for cross-coupled planar microwave filters," IEEE Trans. Microw. Theory Tech., vol. 44, no. 11, pp. 2099-2109, Nov. 1996.
2. _, "Cross-coupled microstrip Hairpin-resonator filters," IEEE Trans. Microwave Theory Tech., vol. 46, no. 1, pp. 118-122, Jan. 1998.
3. C. Quendo, E. Rius, and C. Person, "Narrow bandpass filters using dual behavior resonators," IEEE Trans. Microw. Theory Tech., vol. 51, no. 3, pp. 734-743, Mar. 2003.
4. _, "Narrow bandpass filters using dual behavior resonators (DBR's) based on stepped-impedance stubs and differents-length stubs," IEEE Trans. Microw. Theory Tech., vol. 52, no. 3, pp. 1034-1044, Mar. 2004.
5. S.-M. Wang, C.-H. Chi, M.-Y. Hsieh, and C.-Y. Chang, "Miniaturized spurious passband suppression microstrip filter using meandered parallel coupled lines," IEEE Trans. Microw. Theory Tech., vol. 53, no. 2, pp. 747-753, Feb. 2005.
6. K. F. Chang and K. W. Tam, "Miniaturized cross-coupled filter with second and third spurious responses suppression," IEEE Trans. Microw. Wireless Compon. Lett., vol. 15, no. 2, pp. 122-124, Feb. 2005.
7. C. Quendo, C. Person, E. Rius, and M. Ney, "Integration of optimized low-pass filters in a bandpass filter for out-of-band improvement," IEEE Trans. Microw. Theory Tech., vol. 49, no. 12, pp. 2376-2383, Dec. 2001.
8. C. S. Ahn, Y. J. Sung, and Y. S. Kim, "Miniaturization and spurious suppression of dual-behavior resonator bandpass filter using compact microstrip resonant cell," in Proc. Asia Pacific Microwave Conf., New Delhi, India, Dec. 2004.