Vibrations and heating of a viscoelastic layer excited by a rectangular waveguide
β Scribed by V. G. Karnaukhov; V. I. Kozlov; I. K. Senchenkov; O. P. Chervinko
- Publisher
- Springer US
- Year
- 1986
- Tongue
- English
- Weight
- 361 KB
- Volume
- 22
- Category
- Article
- ISSN
- 1573-8582
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π SIMILAR VOLUMES
## Abstract A lowβprofile equilateralβtriangular dielectric resonator antenna (DRA) of very high permittivity (Ξ΅~r~ = 82) is excited with the use of a rectangular waveguide. It is found that the present configuration has a very wide impedance bandwidth of 11.4%, which is 3.8 times of that of the pr
The transmission of vibrations in the vicinity of a rectangular harmonic vertical load, acting on a viscoelastic layer overlaying a rigid half-space, is investigated theoretically, using a semi-analytic approach. The solution involves a double Fourier transform with respect to two of the space varia