Purpose. Radio-transparent ultra-strong high-temperature ceramics is intended for the manufacture of protective shells (radomes) of transmitting and receiving antenna systems of aircraft.
Technical properties.
- Range of operating frequencies….……..1 – 67 GHz;
- Tangent delta…………………….3•10-3 ;
- Operating temperature……………….up to 1500 0С;
- Strength…………………………72.3 MPa.
Advantages. Resistant to temperature changes; ultra-strong; high radio transparency in a wide frequency range; maintains operating parameters up to 1500 0С