Ultrawideband filter for noise control

Japanese Journal of Applied Physics, Part 2: Letters

Volumn 36, Issue 8 PART A, 1997, Pages

  Kushwaha, M S ^a   Halevi, P ^b  

^a CNRS   (France)

^b INSTITUTO NACIONAL DE ASTROFÍSICA   (Mexico)

Author keywords

Band structure; Composites; Environmental engineering; Niose control; Stop bands

Indexed keywords

COMPOSITE MATERIALS; ENVIRONMENTAL ENGINEERING; NOISE POLLUTION CONTROL;

ULTRAWIDEBAND FILTERS;

ELECTRIC FILTERS;

EID: 0031199520     PISSN: 00214922     EISSN: None     Source Type: Journal    
DOI: 10.1143/jjap.36.l1043     Document Type: Article

References (11)

1. See, for example, M. M. Sigalas and E. N. Economou: J. Sound Vib 158 (1992) 377; M. M. Sigalas and E. N. Economou: Solid State Commun. 86 (1993) 141; M. S. Kushwaha, P. Halevi, L. Dobrzynski and B. Djafari-Rouhani: Phys. Rev. Lett. 71 (1993) 2022; J. O. Vasseur, B. Djafari-Rouhani, L. Dobrzynski, M. S. Kushwaha and P. Halevi: J. Phys. Condens. Mat. 6 (1994) 8759.
2. See, for example, M. M. Sigalas and E. N. Economou: J. Sound Vib 158 (1992) 377; M. M. Sigalas and E. N. Economou: Solid State Commun. 86 (1993) 141; M. S. Kushwaha, P. Halevi, L. Dobrzynski and B. Djafari-Rouhani: Phys. Rev. Lett. 71 (1993) 2022; J. O. Vasseur, B. Djafari-Rouhani, L. Dobrzynski, M. S. Kushwaha and P. Halevi: J. Phys. Condens. Mat. 6 (1994) 8759.
3. See, for example, M. M. Sigalas and E. N. Economou: J. Sound Vib 158 (1992) 377; M. M. Sigalas and E. N. Economou: Solid State Commun. 86 (1993) 141; M. S. Kushwaha, P. Halevi, L. Dobrzynski and B. Djafari-Rouhani: Phys. Rev. Lett. 71 (1993) 2022; J. O. Vasseur, B. Djafari-Rouhani, L. Dobrzynski, M. S. Kushwaha and P. Halevi: J. Phys. Condens. Mat. 6 (1994) 8759.
4. See, for example, M. M. Sigalas and E. N. Economou: J. Sound Vib 158 (1992) 377; M. M. Sigalas and E. N. Economou: Solid State Commun. 86 (1993) 141; M. S. Kushwaha, P. Halevi, L. Dobrzynski and B. Djafari-Rouhani: Phys. Rev. Lett. 71 (1993) 2022; J. O. Vasseur, B. Djafari-Rouhani, L. Dobrzynski, M. S. Kushwaha and P. Halevi: J. Phys. Condens. Mat. 6 (1994) 8759.
5. M. S. Kushwaha and P. Halevi: Appl. Phys. Lett. 64 (1994) 1085.
6. For a general theory of band structure of elastic composites see M. S. Kushwaha, P. Halevi, G. Martinez, L. Dobrzynski and B. Djafari-Rouhani: Phys. Rev. B 49 (1994) 2313.
7. General concepts of band structure in crystals are introduced in C. Kittel, Introduction to Solid State Physics, 6th edition (Wiley, N.Y., 1986).
8. Each one of the five sets also exhibits a second narrower stop band, lying higher in frequency. For the parameters of the figure the upper five stop bands are discontinuous and disconnected from the 'super stop band'.
9. K. Agi et al.: Electronic Lett. 30 (1994) 2166.
10. R. Martinez-Sala et al.: Nature 378 (1995) 241.
11. 1-3)