On the sensitivity of coupled resonator filters without some direct couplings

IEEE Transactions on Microwave Theory and Techniques

Volumn 51, Issue 6, 2003, Pages 1767-1773

  Amari, Smain ^a   Rosenberg, Uwe ^b  

^a ROYAL MILITARY COLLEGE OF CANADA   (Canada)

^b Siemens Enterprise Communications GmbH & Co KG   (Germany)

Author keywords

Bandpass filters; Elliptic function filters; Filter synthesis; Sensitivity

Indexed keywords

MATHEMATICAL MODELS; NATURAL FREQUENCIES; RESONATORS; SCATTERING PARAMETERS; SENSITIVITY ANALYSIS;

COUPLED RESONATOR FILTERS; ELLIPTIC FUNCTION FILTERS; FILTER SYNTHESIS;

BANDPASS FILTERS;

EID: 0038275798     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMTT.2003.812582     Document Type: Article

References (9)

1. U. Rosenberg and S. Amari, "Novel coupling schemes for microwave resonator filters," in IEEE MTT-S Int. Microwave Symp. Dig., Seattle, WA, May 2002, pp. 1605-1608.
2. R. J. Cameron, A. R. Harish, and C. J. Radcliffe, "Synthesis of advanced microwave filters without diagonal cross-couplings," in IEEE MTT-S Int. Microwave Symp. Dig., Seattle, WA, May 2002, pp. 1437-1440.
3. A. E. Williams, J. I. Upshur, and M. M. Rahman, "Asymmetric response bandpass filters having resonators with minimum couplings," U.S. Patent 6 337 610, Jan. 8, 2002.
4. U. Rosenberg and S. Amari, "Novel coupling schemes for microwave resonator filters," IEEE Trans. Microwave Theory Tech., vol. 50, pp. 2896-2902, Dec. 2002.
5. R. J. Cameron, A. R. Harish, and C. J. Radcliffe, "Synthesis of advanced microwave filters without diagonal cross-couplings," IEEE Trans. Microwave Theory Tech., vol. 50, pp. 2862-2872, Dec. 2002.
6. S. Amari, U. Rosenberg, and J. Bornemann, "Adaptive synthesis and design of resonator filters with source/load-multi-resonator coupling," IEEE Trans. Microwave Theory Tech., vol. 50, pp. 1969-1978, Aug. 2002.
7. R. J. Cameron, "General coupling matrix synthesis methods for Chebyshev filtering functions," IEEE Trans. Microwave Theory Tech., vol. 47, pp. 433-442, Apr. 1999.
8. S. Amari, "Sensitivity of coupled resonator filters," IEEE Circuits Syst. II, vol. 47, pp. 1017-1022, Oct. 2000.
9. S. Amari and U. Rosenberg, "The doublet: A new building block for modular design of pseudo-elliptic filters," in Eur. Microwave Conf. Dig., vol. 1, Milan, Italy, Sept. 2002, pp. 405-407.