New electromagnetic effects associated with cavity-backed apertures
Conference
·
OSTI ID:5749959
A number of canonical problems that describe coupling through apertures into enclosed regions have been solved. The scattering data generated by these cavity-backed aperture (CBA) solutions share a common property: they are dominated by resonance features closely connected to the presence of the cavity. The behavior of these CBA resonance features will be described for variations in frequencies, angles of incidence, look angles, aperture sizes, and interior object characteristics. In particular, it will be demonstrated that standard bistatic cross-sections contain information about the interior of the cavity.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5749959
- Report Number(s):
- UCRL-93482; CONF-860849-1; ON: DE86008768
- Country of Publication:
- United States
- Language:
- English
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