Title :
Protective radome from high-power microwave pulse
Author_Institution :
Sci. & Technol. on Electromagn. Compatibility Lab., Wuhan, China
Abstract :
High-power microwave pulse can easily destroy the chip of high-sensitivity electric device (etc. low noise amplifier & Mixer) in the RF channel when it´s frequency is in the band of the radar/communication equipment. This article find out that radome make up of FSS(Frequency Selective Surface) loaded with TVS can prevent the high-power microwave pulse penetrating into the radome when the normal EM(electromagnetic) signal can get in/out of the antenna without energy loss. The simulation result shows that the effect of the protective radome is excellent.
Keywords :
electromagnetic waves; frequency selective surfaces; microwave antennas; radomes; RF channel; TVS; antenna; communication equipment; electromagnetic signal; frequency selective surface; high-power microwave pulse; high-sensitivity electric device chip; low noise amplifier; mixer; protective radome; radar equipment; Frequency selective surfaces; Microwave antennas; Microwave circuits; Microwave filters; Resonant frequency; High-Power microwave; High-Sensitivity equipment; antenna radome;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-2184-6
DOI :
10.1109/ICMMT.2012.6230196
