The borides of transition and rare-earth metals are considered for application as wear-and corrosion-resistant, decorative or thermionic coatings. After a review of physical vapor deposition (PVD) techniques used for the deposition of these coatings, a survey of investigations to apply these coating
Brick-wall antenna in multilayer thin-film technology
β Scribed by E. A. Soliman; S. Brebels; E. Beyne; P. Delmotte; G. Vandenbosch
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 343 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
β¦ Synopsis
In this letter, a brick-wall slot antenna fed by CPW and built in a multilayer thin-film technology, like that used in MCM-D, is studied. This technology uses se¨eral thin-film conductor and dielectric layers deposited o¨er the substrate. The effect of the thin dielectric films on the antenna performance is studied. The analysis is carried out both theoretically and experimentally. The presented results include the return loss, the radiation patterns, and the antenna gain.
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