A compact UWB bandpass filter using two-section open-circuited stubs to realize transmission zeros

Asia-Pacific Microwave Conference Proceedings, APMC

Volumn 5, Issue , 2005, Pages

  Peng, Cai ^a   Zhewang, Ma ^b   Xuehui, Guan ^a   Xuexia, Yang ^a   Kobayashi, Yoshio ^b   Anada, Tetsuo ^c   Hagiwara, Gen ^d  

^a SHANGHAI UNIVERSITY   (China)

^b SAITAMA UNIVERSITY   (Japan)

^c KANAGAWA UNIVERSITY   (Japan)

^d Link Circuit Inc   (Japan)

Author keywords

Bandpass filter; Transmission zeros; Ultrawideband (UWB); Z transform

Indexed keywords

BROADBAND NETWORKS; COMPUTER SIMULATION; ELECTROMAGNETIC WAVE ATTENUATION; MICROSTRIP LINES; WAVE TRANSMISSION; Z TRANSFORMS;

OPEN CIRCUITED STUBS; STOPBANDS; TRANSMISSION ZEROS;

BANDPASS FILTERS;

EID: 33847216598     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APMC.2005.1607075     Document Type: Conference Paper

References (10)

1. L.H. Hsieh, K. Chang, "Compact, low insertion-loss sharp-rejection, and wide-band microstrip bandpass filters," IEEE Trans. Microwave Theory Tech., vol. 51, no. 4, pp. 1241-1246, 2003.
2. H. Ishida, and K. Araki, "Design and analysis of UWB bandpass filter with ring filter," IEEE Trans. MTT-S Int. Dig., vol.3, pp.1307-1310, 2004.
3. J.C Liu, C. Y. Wu, et al. "Improved dual-mode double-ring resonator with radial stub for UWB-filter design," Micros. Opt. Technol. Lett., vol.44, no.3, pp. 219-222, 2005.
4. H.J. Chen, M.H. Weng, et al. "Wideband and low-loss triangular patch dual-mode bandpass filter using quasi-fork recessed tapped I/O," Microw. Opt. Technol. Lett., vol.43, no.2, pp. 99-101, 2004
5. S. Awasthi, A. Biswas, K.V. Srivastava, "Realization of broadband bandpass filter structure in suspended substrates using multiconductor lines," in Asia-Pacific Microwave Conf. Dig., Dec. 2004, pp.463-466.
6. K.S. Chin, L.Y. Lin, and J.T. Kuo, "New formulas for synthesizing microstrip bandpass filters with relatively wide bandwidths," IEEE Microw. wireless compon. Lett., vol.14, no.5, pp. 231-233, May 2004.
7. D.C. Chang and C.W. Hsue, "Design and implementation of filters using transfer functions in the Z domain," IEEE Trans. Microwave Theory Tech., vol. 49, no.5, pp. 979-985, 2001.
8. L.C. Tsai, and C.W. Hsue, "Dual-band bandpass filters using equal-length coupled-serial- shunted lines and Z-transform technique," IEEE Trans. Microwave Theory Tech., vol.52, no.4, pp.1111-1117, 2004.
9. J. S. Hong and M. J. Lancaster, Microstrip filters for RF/microwave applications, New York: John Wiley & Sons, 2001.
10. Sonnet suite, ver. 9.52, Liverpool, NY: Sonnet Software, Inc., 2004.