Novel terahertz temperature-controlled adjustable multi-frequency metamaterial absorber
A terahertz and metamaterial technology, applied in the field of new terahertz temperature-controlled multi-frequency metamaterial absorbers, can solve the problems of complex and different metamaterial absorbers, and achieve stable physical properties and not easy to damage. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0025] A new type of terahertz temperature-controlled adjustable metamaterial absorber, the design idea includes the following steps:
[0026] Combined with the traditional "sandwich" wave absorbing structure, the original dielectric layer is replaced with temperature-controlled InSb material, and then the bottom of the metal plate is sputtered, and the metal unit structure is prepared on the upper surface. The specific process is as follows : First, the InSb film is prepared by the three-temperature zone method, and then the bottom metal plate is prepared by magnetron sputtering, and the MEMS metal peeling process is used for the preparation of the metal unit.
[0027] InSb thin film is a semiconductor thin film with high electron mobility. Here, vacuum coating technology is used to prepare InSb thin films on silicon wafers. In the preparation process, inert gases such as nitrogen and helium are used for protection, and the three-temperature zone method is used to control the tem...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap