The metasurface achieves two-dimensional beam scanning of ±45° at 5.2 GHz with a peak gain of 17.23 dBi while reducing radar visibility across five frequency bands. At 0.065 wavelengths thick, the ...

Key Point: Multi-band or “broadband” stealth, which is designed to elude both lower frequency area “surveillance” radar as well as high-frequency “engagement radar,” puts an emphasis upon radar cross ...

Here’s What You Need to Remember: Multi-band or “broadband” stealth, which is designed to elude both lower frequency area “surveillance” radar as well as high-frequency “engagement radar,” puts an ...

The committee performed a first-order analysis of the vulnerability of a hypersonic missile to surface-to-air defensive missiles. The analysis is one of several types of mission analyses the Air Force ...